CN109774480A - A hybrid power supply system and power supply control method for airport ground special vehicles - Google Patents
A hybrid power supply system and power supply control method for airport ground special vehicles Download PDFInfo
- Publication number
- CN109774480A CN109774480A CN201910191945.9A CN201910191945A CN109774480A CN 109774480 A CN109774480 A CN 109774480A CN 201910191945 A CN201910191945 A CN 201910191945A CN 109774480 A CN109774480 A CN 109774480A
- Authority
- CN
- China
- Prior art keywords
- load
- upper dress
- generating set
- power supply
- electrokinetic cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 13
- 230000001012 protector Effects 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本发明中公开了一种机场地面特种车辆混合供电系统及供电控制方法，该混合供电系统，包括发电机组、动力电池系统和控制总成，动力电池系统通过控制总成连接驱动电机；所述上装负载包括上装负载一和上装负载二，发电机组分别连接上装负载一和上装负载二，动力电池系统连接上装负载二；上装负载启动时，所述发电机组为上装负载一提供启动所需的电能，动力电池系统为上装负载二提供启动所需的电能。在上装负载启动时采用同时通过发电机组和动力电池系统为上装负载供电的方式，降低了发电机组在启动上装负载时的峰值功率要求，从而降低了供电系统中发电机组的功率，实现了降低发电机组成本及节能减排的目的。
The invention discloses a hybrid power supply system and a power supply control method for an airport ground special vehicle. The hybrid power supply system includes a generator set, a power battery system and a control assembly. The power battery system is connected to a drive motor through the control assembly; The loads include bodywork load 1 and bodywork load 2. The generator set is connected to bodywork load 1 and bodywork load 2 respectively, and the power battery system is connected to bodywork load 2; The power battery system provides the power required for starting the second body load. When the bodywork load is started, the method of supplying power to the bodywork load through the generator set and the power battery system at the same time reduces the peak power requirement of the generator set when starting the bodywork load, thereby reducing the power of the generator set in the power supply system and realizing the reduction of power generation. Unit cost and the purpose of energy saving and emission reduction.
Description
Technical field
The present invention relates to vehicle hybrid power supply technical field, in particular to a kind of airport ground special vehicle hybrid power supply system
System and method for controlling power supply.
Background technique
Airport ground air-conditioned coach is for being provided by mistake to rest in the aircraft on ground when the remote seat in the plane of aircraft is berthed
The special vehicle of filter, pressurization, dehumidifying and the fresh air service of wet down (or heating).From mobility, airport ground
Air-conditioned coach is divided into pulling type and two kinds of self-propelled；Pulling type does not have a walking arrangement, and when work needs to be dragged to using other vehicles
Workplace；Self-propelled generallys use general-purpose vehicle chassis as running gear, and powerplant module, air-conditioner set are equipped on chassis
Equal special equipments.Existing self-propelled ground air-conditioning car generally includes automobile chassis, air-conditioner set and generating set, passes through automobile
Engine provides driving for automobile chassis, and air-conditioner set then provides power source by generating set for it.
A kind of mobile aviation ground equipment with shared power source is disclosed in patent of invention CN101580132B, on chassis
Chassis portion transhipment power source is combined into one with upper dress partial function output with power source by upper setting generating set；Chassis by
Three-phase alternating-current motor traction, power supply are provided by upper dress section box intracorporal diesel oil (or gasoline) generating set.Ground air-conditioning car
When needing to transport, starting generating set is powered to traction electric machine；Start automatic control system, power supply switching after reaching seat in the plane parking
To air-conditioning/power-supply system power supply.The equipment uses a set of power source, to reduce equipment cost, improves power source utilization rate, reachable
To the effect of Zero-discharge non-pollution.But since usual air-conditioner set and power needed for the work of chassis are often different, and exist
Biggish difference, and equally there is between the startup power and rated power of each electrical equipment biggish difference in air-conditioner set
It is different, in order to meet the operation power requirement on chassis and air-conditioner set, generally require needed for reaching the power of generating set wherein
The requirement of maximum power causes the power of generating set not to be fully utilized, and reduces the utilization efficiency of generating set,
So that a large amount of energy is depleted, the purpose of energy-saving and emission-reduction can not be actually played.
Summary of the invention
It is an object of the invention to solve the above-mentioned technical problems in the prior art, it is extraordinary to provide a kind of airport ground
Vehicle mixed power supply system and method for controlling power supply combine, jointly by chassis power supply system and with power supply system is filled on vehicle
Power needed for providing starting for upper dress load achievees the effect that reduce filling generating set power on vehicle, realizes energy-saving and emission-reduction
Purpose.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of airport ground special vehicle mixed power supply system, including
Generating set, the generating set provide the electric energy needed for working normally for dress load on vehicle；
Electrokinetic cell system, electric energy needed for the electrokinetic cell system provides work for the driving motor of vehicle chassis；
Assembly is controlled, electrokinetic cell system connects driving motor by control assembly；
The upper dress load includes upper dress load one and upper dress load two, and generating set, which is separately connected to fill, loads one and upper
Dress load two, electrokinetic cell system connect dress load two；
When upper dress load starting, the generating set is electric energy needed for upper dress load one provides starting, power battery system
System is electric energy needed for upper dress load two provides starting.
In above-mentioned technical proposal, connected in a first aspect, the electrokinetic cell system passes through control assembly with generating set
Upper dress load two, the control assembly and driving motor and upper dress load be respectively arranged between two first relay and second after
Electric appliance；The control assembly includes control unit, AC/DC rectification module and DC/AC inverter module, and control unit is for controlling
The output end of the on-off of AC/DC rectification module and DC/AC inverter module, AC/DC rectification module connects the defeated of DC/AC inverter module
Enter end, the input terminal of the generating set connection AC/DC rectification module, electrokinetic cell system connects the defeated of DC/AC inverter module
Enter end, the output end of DC/AC inverter module is separately connected driving motor and upper dress load two.
Further, with reference to first aspect, the generating set and control assembly and control assembly and upper dress load two it
Between be provided with transformer.
Further, with reference to first aspect, the change of DC/DC direct current is provided between the electrokinetic cell system and control assembly
Die block.
In above-mentioned technical proposal, second aspect, the output end of the generating set connects the input terminal of dress load two, hair
Third relay is provided between motor group and upper dress load two, the electrokinetic cell system is negative by dress in control assembly connection
Carry two；The control assembly includes DC/AC inverter module, and electrokinetic cell system connects the input terminal of DC/AC inverter module, DC/
The output end of AC inverter module is separately connected driving motor and upper dress load two, controls and is provided between assembly and upper dress load two
Change road protector.
Further, in conjunction with second aspect, transformer is provided between the control assembly and upper dress load two.
Further, in conjunction with second aspect, the change of DC/DC direct current is provided between the electrokinetic cell system and control assembly
Die block.
Following technical scheme also can be used in the present invention:
A kind of airport ground special vehicle mixed power supply system, including
Generating set, the generating set provide the electric energy needed for working normally for dress load on vehicle；
Electrokinetic cell system, electric energy needed for the electrokinetic cell system provides work for the driving motor of vehicle chassis；
Assembly is controlled, electrokinetic cell system connects driving motor by control assembly；
The upper dress load includes upper dress load one and upper dress load two, and generating set, which is separately connected to fill, loads one and upper
Dress load two, electrokinetic cell system connect dress load two；
It is upper dress load two when upper dress load starting, after the electrokinetic cell system and a part of couple electrical energy of generating set
Power supply, remaining electric energy of generating set are one power supply of upper dress load.
In above-mentioned technical proposal, further, the electrokinetic cell system passes through control assembly with generating set and connects
Upper dress load two, the control assembly and driving motor and upper dress load be respectively arranged between two first relay and second after
Electric appliance；The control assembly includes control unit, AC/DC rectification module and DC/AC inverter module, and control unit is for controlling
The output end of the on-off of AC/DC rectification module and DC/AC inverter module, AC/DC rectification module connects the defeated of DC/AC inverter module
Enter end, the input terminal of the generating set connection AC/DC rectification module, electrokinetic cell system connects the defeated of DC/AC inverter module
Enter end, the output end of DC/AC inverter module is separately connected driving motor and upper dress load two.
In above-mentioned technical proposal, further, the generating set and control assembly and control assembly load two with upper dress
Between be provided with transformer.
In above-mentioned technical proposal, further, DC/DC direct current is provided between the electrokinetic cell system and control assembly
Voltage changing module.
The present invention also provides a kind of airport ground special vehicle hybrid power supply control methods, comprising:
When S1, the load starting of upper dress, control generating set is one power supply of upper dress load, and electrokinetic cell system is the load of upper dress
Two power supplies；Preferably, when electrokinetic cell system output electric current, which is less than upper dress, loads two starting currents, generating set one is controlled
After dividing electric energy to be coupled with electrokinetic cell system, two power supplies are loaded for upper dress, control remaining electric energy of generating set is that upper fill is born
Carry a power supply；
S2, upper dress load starting after, control power battery stop upwards dress load two power supply, control generating set simultaneously to
Two power supply of upper dress load one and the load of upper dress.
In above-mentioned technical proposal, further, in the step S2, under upper dress load normal operating conditions,
1) when generating set output power is greater than upper dress loaded work piece power, control generating set is electrokinetic cell system
Charging；
2) when generating set output power is less than upper dress loaded work piece power, electrokinetic cell system is controlled as the load of upper dress
Two power supplies.
The characteristics of startup power loaded in the present invention according to dress upper in special vehicle is commonly greater than rated power, in upper dress
It is used while generating set and electrokinetic cell system by way of upper dress load supplying when load starting, reduces generator
Peak power requirements of the group when filling load in starting are realized to reduce the power of generating set in vehicle powering system
Reduce the purpose of generating set cost and energy-saving and emission-reduction.
Detailed description of the invention
Fig. 1 is one structural schematic diagram of the embodiment of the present invention.
Fig. 2 is two structural schematic diagram of the embodiment of the present invention.
Fig. 3 is three structural schematic diagram of the embodiment of the present invention.
Fig. 4 is four structural schematic diagram of the embodiment of the present invention.
Fig. 5 is five structural schematic diagram of the embodiment of the present invention.
Fig. 6 is six structural schematic diagram of the embodiment of the present invention.
In figure: 101, generating set, 102, upper dress load one, 103, upper dress load two, 201, electrokinetic cell system, 202,
Driving motor, 203, control assembly, 231, AC/DC rectification module, 232, DC/AC inverter module, 204, transformer, 205, DC/
DC direct current transformation module, 206, change road protector；
KM1, the first relay, KM2, the second relay, KM3, third relay.
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Based on dress load startup power on existing special vehicle commonly greater than rated power when being worked normally after its starting
Situation, for the normal starting and work of dress load in guarantee, generally requires to make when being upper dress load supplying by generating set
Startup power needed for the operating power of generating set can reach dress load starting, undoubtedly increases the power to generating set
It is required that improving the starting of generating set；And in upper dress load course of normal operation, at this time due to the output work of generating set
Rate is greater than the operating power of upper dress load, to cause the waste of the energy.To solve the above problems, the airport ground in the present invention
Special vehicle mixed power supply system makes full use of the energy provided by existing dynamical system on special vehicle, opens in upper dress system
The electric energy needed for starting is provided using the fractional load in the respectively upper dress load of generating set and electrokinetic cell system when dynamic, is reached
To the purpose for cutting down generating set starting peak power.
To achieve the above object, following technical scheme can be used in the present invention:
A kind of airport ground special vehicle mixed power supply system, comprising:
Generating set 101, the generating set provide the electric energy needed for working normally for dress load on vehicle；
Electrokinetic cell system 201, electricity needed for the electrokinetic cell system provides work for the driving motor of vehicle chassis
Energy；
Assembly 203 is controlled, electrokinetic cell system connects driving motor by control assembly；
The upper dress load includes upper dress load 1 and upper dress load 2 103, and generating set 101 is separately connected dress
One 102 and upper dress load 2 103 are loaded, dress load 2 103 in the connection of electrokinetic cell system 201；
When upper dress load starting, the generating set 101 is electric energy needed for upper dress load one provides starting, power battery
System 201 is electric energy needed for upper dress load two provides starting.
Specifically, above-mentioned technical proposal can be realized by following specific embodiment.
Embodiment one
As shown in Figure 1,101 1 output end of generating set is directly connect with upper dress load 1, supplied for upper dress load one
Electricity；Another output end of generating set 101 is connected to control assembly 203, is connect by control assembly with upper dress load 2 103.
Electrokinetic cell system is separately connected driving motor and upper dress load two, control assembly and driving electricity by controlling assembly
It is provided with the first relay KM1 between machine, controls and is provided with the second relay KM2 between assembly and upper dress load two.
Here control assembly 203 includes control unit, AC/DC rectification module 231 and DC/AC inverter module 232, control
Unit is used to control the opening and closing of AC/DC rectification module and DC/AC inverter module, the output end of AC/DC rectification module 231
The input terminal of DC/AC inverter module 232 is connected by DC bus.Here AC/DC rectification module, the exchange for will input
Electricity is converted to direct current, and DC/AC inverter module is then converted to the direct current that AC/DC rectification module or electrokinetic cell system export
Alternating current.Assembly is controlled in the present embodiment can be used the tDriver-DE5 of vehicle epoch electric car limited liability company in Hunan
Type controls assembly, and this control assembly is the common components on current electric car, for realizing by the straight of vehicle high voltage power distribution
Galvanic electricity is reverse into alternating current, is worked with driving motor.The control assembly structure and circuit are the prior art, those skilled in the art
The function for realizing using the control assembly and controlling assembly in the present embodiment and being realized can be known clearly on the basis of existing technology
Can, it is not described in detail here.
The output end that generating set 101 is connect with upper dress load 2 103 is connected to the input terminal of AC/DC rectification module 231,
The output end of AC/DC rectification module 231 connects the input terminal of DC/AC inverter module 232, DC/AC inversion mould by DC bus
The output end of block 232 is connected to dress load 2 103, forms generating set to the power supply circuit of upper two power supply of dress load.
201 output end of electrokinetic cell system connects the input terminal of DC/AC inverter module 232, DC/AC inverter module 232
Output end is separately connected driving motor 202 and upper dress load 2 103, is respectively formed what electrokinetic cell system powered to driving motor
The power supply circuit that power supply circuit and electrokinetic cell system power to upper dress load two.In electrokinetic cell system to drive in the present embodiment
On the basis of the power supply circuit of dynamic motor power supply, setting electrokinetic cell system does not increase the power supply circuit of upper two power supply of dress load
Adding other structures that electrokinetic cell system can be realized is upper dress load supplying, and circuit structure is simple, and improvement cost is low.
When upper dress load starting, the second relay KM2 closure, the first relay KM1 is in an off state, control unit control
AC/DC rectification module processed is closed, and generating set is one power supply of upper dress load, power needed for providing one starting of dress load；It is dynamic
Power battery system exports electric current through DC/AC inverter module, invertes direct current to alternating current output, electrokinetic cell system is upper dress
Two power supply of load, power needed for two starting of dress load is provided.After upper dress loads starting completely, electrokinetic cell system is controlled
Stop the output of electric current, control unit controls AC/DC rectification module and opens, power supply electricity of the generating set to upper two power supply of dress load
Road connection is two power supply of upper dress load one and the load of upper dress by generating set simultaneously at this time.
During upper dress loaded work piece, when the output power of generating set is greater than work function when upper dress load works normally
When rate, can by the charging circuit that forms between generating set, control assembly (AC/DC rectification module) and electrokinetic cell system,
As shown in Figure 1, being that electrokinetic cell system charges using the remaining capacity of generating set output, mixing can be realized in this way and supply
While electric system is that upper dress loads hybrid power supply, generating set is the function of electrokinetic cell system charging.
Embodiment two
As shown in Fig. 2, on the basis of example 1, generating set 101 and control assembly 203, control assembly 203 with
Transformer 204 is respectively provided between upper dress load 2 103；Electrokinetic cell system, generating set, upper dress are solved by setting transformer
Load and driving motor voltage different problems.
The output voltage of cluster engine exports the alternating current of 460V according to the voltage requirement of upper dress load in the present embodiment,
For upper dress load supplying；When powering under generating set is upper dress two normal operating conditions of load, generating set passes through transformer
380V is converted voltages into, control assembly is input to, it is upper that the electric current of control assembly output, which is again converted to 460V through transformer,
Dress load two, which works normally, provides operating voltage.
Embodiment three
As shown in figure 3, on the basis of example 1, being provided between electrokinetic cell system 201 and control assembly 203
DC/DC direct current transformation module 205 is realized and same function in embodiment two；It is i.e. real using a DC/DC direct current transformation module
The purpose that two transformers are realized now is set, can reach the purpose for reducing system cost.
Example IV
The present embodiment is the another embodiment for realizing above-mentioned technical proposal, as shown in figure 4, the one of generating set 101
Dress load 1 in output end connection, another output end are directly connected to dress load 2 103, negative in generating set 101 and upper dress
It carries and is provided with third relay KM3 between 2 103；Realize that generating set is respectively two power supply of upper dress load one and the load of upper dress.
Controlling assembly 203 includes DC/AC inverter module 232, and electrokinetic cell system 201 connects DC/AC inverter module 232
Input terminal, the output end of DC/AC inverter module 232 are separately connected driving motor 202 and upper dress load 2 103, separately constitute dynamic
Power supply circuits of the power supply circuit and electrokinetic cell system that power battery system powers to driving motor to upper two power supply of dress load.
It is provided between control assembly 203 and upper dress load 2 103 and changes road protector 206.Changing road protector 206 can adopt
Be similarly used for UPS etc. be to circuit conversion moment circuit with stable power supply protection device.
When upper dress load starting, the first relay KM1 and third relay KM3 are disconnected, the second relay KM2 closure, hair
Motor group is one power supply of upper dress load, power needed for providing one starting of dress load；Electrokinetic cell system exports electric current through DC/
AC inverter module invertes direct current to alternating current output, and electrokinetic cell system is two power supply of upper dress load, provides dress load
Power needed for two startings.After upper dress loads starting completely, control electrokinetic cell system stops the output of electric current, disconnects second
Relay KM2 is closed third relay KM3, is simultaneously two power supply of upper dress load one and the load of upper dress by generating set.Upper dress is negative
When carrying two and arriving electric set electric supply by electrokinetic cell system power switching, protector offer in road is provided and changes the circuit protection of road moment.
Embodiment five
As shown in figure 5, being provided with change between control assembly 203 and upper dress load 2 103 on the basis of example IV
Depressor 204；To solve electrokinetic cell system, generating set, the load of upper dress and driving motor voltage different problems.
Embodiment six
As shown in fig. 6, being provided between electrokinetic cell system 201 and control assembly 203 on the basis of example IV
DC/DC direct current transformation module 205；It realizes and same function in embodiment five.
To achieve the above object, the present invention can also use following another technical solution:
A kind of airport ground special vehicle mixed power supply system, comprising:
Generating set 101, the generating set provide the electric energy needed for working normally for dress load on vehicle；
Electrokinetic cell system 201, electricity needed for the electrokinetic cell system provides work for the driving motor of vehicle chassis
Energy；
Assembly 203 is controlled, electrokinetic cell system connects driving motor by control assembly；
The upper dress load includes upper dress load 1 and upper dress load 2 103, and generating set 101 is separately connected dress
One 102 and upper dress load 2 103 are loaded, dress load 2 103 in the connection of electrokinetic cell system 201；
It is upper dress after the electrokinetic cell system 201 and a part of couple electrical energy of generating set 101 when upper dress load starting
2 103 power supplies are loaded, remaining electric energy of generating set 101 is one 102 power supply of upper dress load.
Embodiment seven
As shown in Figure 1, in the present embodiment using with structure identical in embodiment, unlike, when No. two loads startings
When the electric current of Shi Suoxu is greater than the output electric current of electrokinetic cell system, the control unit control AC/DC controlled in assembly rectifies mould
Block is opened, and generating set exports after the electric energy that a part of electric energy and power battery exports coupled by control assembly, is born for upper fill
Two are carried to be powered；At this point, remaining electric energy of generating set 101 is one 102 power supply of upper dress load.
A kind of airport ground special vehicle hybrid power supply control method is further related in the present invention, comprising:
When S1, the load starting of upper dress, control generating set is one power supply of upper dress load, and electrokinetic cell system is the load of upper dress
Two power supplies；
S2, upper dress load starting after, control power battery stop upwards dress load two power supply, control generating set simultaneously to
Two power supply of upper dress load one and the load of upper dress.
Dress load startup power on special vehicle generally existing at present can be effectively solved using this method for controlling power supply
The problem of greater than operating power, thus be effectively reduced on special vehicle be it is upper dress load supplying generating set power, play
Reduce the purpose of cluster engine use cost and energy-saving and emission-reduction.
In step S1, when electrokinetic cell system output electric current, which is less than upper dress, loads two starting currents, generating set is controlled
A part of electric energy is coupled with electrokinetic cell system, is jointly two power supply of upper dress load, control remaining electric energy of generating set is
Upper one power supply of dress load.
In step S2, under upper dress load normal operating conditions:
1) when generating set output power is greater than upper dress loaded work piece power, controlling generating set using dump power is
Electrokinetic cell system charging；
2) when generating set output power is less than upper dress loaded work piece power, electrokinetic cell system is controlled as the load of upper dress
Two power supplies.The function of generating set can be further decreased under the needs of filling loaded work piece power on meeting using this power supply mode
Rate.
The description and the appended drawings of the invention be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
According to disclosed technology contents, some of technical characteristics can be made field technique personnel by not needing creative labor
Some replacements and deformation, are within the scope of the invention.
Claims (10)
1. a kind of airport ground special vehicle mixed power supply system, it is characterised in that: including
Generating set, the generating set provide the electric energy needed for working normally for dress load on vehicle；
Electrokinetic cell system, electric energy needed for the electrokinetic cell system provides work for the driving motor of vehicle chassis；
Assembly is controlled, electrokinetic cell system connects driving motor by control assembly；
The upper dress load includes upper dress load one and upper dress load two, and generating set is separately connected dress load one and upper dress is negative
Two are carried, dress load two in electrokinetic cell system connection；
When upper dress load starting, the generating set is electric energy needed for upper dress load one provides starting, and electrokinetic cell system is
Electric energy needed for upper dress load two provides starting.
2. a kind of airport ground special vehicle mixed power supply system, it is characterised in that: including
Generating set, the generating set provide the electric energy needed for working normally for dress load on vehicle；
Electrokinetic cell system, electric energy needed for the electrokinetic cell system provides work for the driving motor of vehicle chassis；
Assembly is controlled, electrokinetic cell system connects driving motor by control assembly；
The upper dress load includes upper dress load one and upper dress load two, and generating set is separately connected dress load one and upper dress is negative
Two are carried, dress load two in electrokinetic cell system connection；
It is that upper dress load two supplies when upper dress load starting, after the electrokinetic cell system and a part of couple electrical energy of generating set
Electricity, remaining electric energy of generating set are one power supply of upper dress load.
3. airport ground special vehicle mixed power supply system according to claim 1 or 2, it is characterised in that: the power
Battery system passes through control assembly with generating set and connects dress load two, and the control assembly and driving motor and upper dress are negative
It carries and is respectively arranged with the first relay and the second relay between two；The control assembly includes control unit, AC/DC rectification mould
Block and DC/AC inverter module, control unit are used to control the on-off of AC/DC rectification module and DC/AC inverter module, and AC/DC is whole
The input terminal of the output end connection DC/AC inverter module of flow module, the input of the generating set connection AC/DC rectification module
End, electrokinetic cell system connect the input terminal of DC/AC inverter module, and the output end of DC/AC inverter module is separately connected driving electricity
Machine and upper dress load two.
4. airport ground special vehicle mixed power supply system according to claim 3, it is characterised in that: the generating set
Transformer is provided between control assembly and control assembly and upper dress load two.
5. airport ground special vehicle mixed power supply system according to claim 3, it is characterised in that: the power battery
DC/DC direct current transformation module is provided between system and control assembly.
6. airport ground special vehicle mixed power supply system according to claim 1, it is characterised in that: the generating set
Output end connection on dress load two input terminal, generating set and upper dress load and are provided with third relay between two, described
Electrokinetic cell system passes through dress load two in control assembly connection；The control assembly includes DC/AC inverter module, power battery
System connects the input terminal of DC/AC inverter module, and the output end of DC/AC inverter module is separately connected driving motor and the load of upper dress
Two, it controls to be provided between assembly and upper dress load two and changes road protector.
7. airport ground special vehicle mixed power supply system according to claim 6, it is characterised in that: the control assembly
Transformer is provided between upper dress load two.
8. airport ground special vehicle mixed power supply system according to claim 6, it is characterised in that: the power battery
DC/DC direct current transformation module is provided between system and control assembly.
9. a kind of airport ground special vehicle hybrid power supply control method characterized by comprising
When S1, the load starting of upper dress, control generating set is one power supply of upper dress load, and electrokinetic cell system is that upper dress load two supplies
Electricity；Preferably, when electrokinetic cell system output electric current, which is less than upper dress, loads two starting currents, control generating set a part electricity
After capable of being coupled with electrokinetic cell system, for two power supply of upper dress load, control remaining electric energy of generating set is upper dress load one
Power supply；
After S2, the load starting of upper dress, control power battery stops upward two power supply of dress load, control generating set while upwards dress
Two power supply of load one and the load of upper dress.
10. airport ground special vehicle hybrid power supply control method according to claim 9, which is characterized in that the step
In rapid S2, under upper dress load normal operating conditions,
1) when generating set output power is greater than upper dress loaded work piece power, control generating set fills for electrokinetic cell system
Electricity；
2) when generating set output power is less than upper dress loaded work piece power, control electrokinetic cell system is that upper dress load two supplies
Electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191945.9A CN109774480B (en) | 2019-03-14 | 2019-03-14 | Hybrid power supply system and power supply control method for special airport ground vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191945.9A CN109774480B (en) | 2019-03-14 | 2019-03-14 | Hybrid power supply system and power supply control method for special airport ground vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109774480A true CN109774480A (en) | 2019-05-21 |
| CN109774480B CN109774480B (en) | 2024-10-29 |
Family
ID=66487827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910191945.9A Active CN109774480B (en) | 2019-03-14 | 2019-03-14 | Hybrid power supply system and power supply control method for special airport ground vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109774480B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816272A (en) * | 2019-10-22 | 2020-02-21 | 湖南行必达网联科技有限公司 | Dual-power-supply control device and fuel truck |
| CN110979092A (en) * | 2019-11-07 | 2020-04-10 | 航天科工微电子系统研究院有限公司 | Special vehicle power supply system and working method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100072958A1 (en) * | 2005-06-24 | 2010-03-25 | Mitsubishi Electric Corporation | Power generation control apparatus of a rotating electrical machine for a vehicle |
| US20110215641A1 (en) * | 2006-11-16 | 2011-09-08 | Peterson Mitchell E | Management of an electric power generation and storage system |
| CN102237707A (en) * | 2010-05-06 | 2011-11-09 | 本田技研工业株式会社 | Output control device for hybrid engine-driven power generator |
| CN102712316A (en) * | 2009-11-06 | 2012-10-03 | 万国卡车知识产权有限公司 | Control system for equipment on a vehicle with a hybridelectric powertrain |
| CN204196725U (en) * | 2014-11-08 | 2015-03-11 | 芜湖国氢能源股份有限公司 | A kind of Hydrogen Energy power system of applicable Electrical Bicycle |
| CN104682409A (en) * | 2015-03-25 | 2015-06-03 | 成都鼎智汇科技有限公司 | Monitoring device for micro-grid system capable of automatically realizing energy balance |
| CN105529746A (en) * | 2014-09-28 | 2016-04-27 | 艾默生网络能源有限公司 | A flexible power distribution system |
| CN206624013U (en) * | 2017-03-13 | 2017-11-10 | 东风汽车股份有限公司 | Pure electric motor field boarding vehicle |
| US20180198360A1 (en) * | 2017-01-06 | 2018-07-12 | Energy Producing Systems of America LLC | Electrical power generation and distribution |
| CN109353231A (en) * | 2018-09-29 | 2019-02-19 | 潍柴动力股份有限公司 | Electric vehicle drive system with bodywork system, electric vehicle and control method |
| CN209634293U (en) * | 2019-03-14 | 2019-11-15 | 成都航天万欣科技有限公司 | A kind of airport ground special vehicle mixed power supply system |
-
2019
- 2019-03-14 CN CN201910191945.9A patent/CN109774480B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100072958A1 (en) * | 2005-06-24 | 2010-03-25 | Mitsubishi Electric Corporation | Power generation control apparatus of a rotating electrical machine for a vehicle |
| US20110215641A1 (en) * | 2006-11-16 | 2011-09-08 | Peterson Mitchell E | Management of an electric power generation and storage system |
| CN102712316A (en) * | 2009-11-06 | 2012-10-03 | 万国卡车知识产权有限公司 | Control system for equipment on a vehicle with a hybridelectric powertrain |
| CN102237707A (en) * | 2010-05-06 | 2011-11-09 | 本田技研工业株式会社 | Output control device for hybrid engine-driven power generator |
| CN105529746A (en) * | 2014-09-28 | 2016-04-27 | 艾默生网络能源有限公司 | A flexible power distribution system |
| CN204196725U (en) * | 2014-11-08 | 2015-03-11 | 芜湖国氢能源股份有限公司 | A kind of Hydrogen Energy power system of applicable Electrical Bicycle |
| CN104682409A (en) * | 2015-03-25 | 2015-06-03 | 成都鼎智汇科技有限公司 | Monitoring device for micro-grid system capable of automatically realizing energy balance |
| US20180198360A1 (en) * | 2017-01-06 | 2018-07-12 | Energy Producing Systems of America LLC | Electrical power generation and distribution |
| CN206624013U (en) * | 2017-03-13 | 2017-11-10 | 东风汽车股份有限公司 | Pure electric motor field boarding vehicle |
| CN109353231A (en) * | 2018-09-29 | 2019-02-19 | 潍柴动力股份有限公司 | Electric vehicle drive system with bodywork system, electric vehicle and control method |
| CN209634293U (en) * | 2019-03-14 | 2019-11-15 | 成都航天万欣科技有限公司 | A kind of airport ground special vehicle mixed power supply system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816272A (en) * | 2019-10-22 | 2020-02-21 | 湖南行必达网联科技有限公司 | Dual-power-supply control device and fuel truck |
| CN110979092A (en) * | 2019-11-07 | 2020-04-10 | 航天科工微电子系统研究院有限公司 | Special vehicle power supply system and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109774480B (en) | 2024-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101207331B (en) | Control method of commingle dynamic force automobile DC-DC | |
| EP2875984B1 (en) | Apparatus for rapid charging using onboard power electronics and method of manufacturing same | |
| CN102005789B (en) | Apparatus for transferring energy using onboard power electronics and method of manufacturing same | |
| US9013168B2 (en) | System for transferring energy from an energy source and method of making same | |
| CN107933326B (en) | Double-source trackless electric vehicle electric coupling control method and power device | |
| CN101570146B (en) | Driving system of electric automobile and control method thereof | |
| US9025352B2 (en) | Transformer tap-changing circuit and method of making same | |
| CN103427456B (en) | For inverter-charger unit equipment and the method thereof of electric motor car | |
| CN109450285B (en) | Main and auxiliary integrated mode energy bidirectional flow auxiliary power supply system for rail transit vehicle | |
| CN103818265B (en) | Cell managing device on powered vehicle | |
| CN104471850A (en) | Includes three-port multi-directional converter and a single transformer for electric vehicles | |
| CN108297701A (en) | The power drive system of electric vehicle | |
| CN211543272U (en) | Range-extending multifunctional electric service vehicle with alternating current provided by inverter | |
| CN107791851A (en) | Non-firm power supply for main capacitor electric discharge | |
| IT201800006790A1 (en) | AUXILIARY POWER SUPPLY SYSTEM FOR HIGH POWER LOADS IN A HYBRID / ELECTRIC VEHICLE | |
| CN111775976A (en) | A hybrid shunting locomotive control system based on four-quadrant rectification | |
| CN106671796A (en) | Locomotive traction system | |
| CN109774480A (en) | A hybrid power supply system and power supply control method for airport ground special vehicles | |
| CN105621256B (en) | A kind of power mixing energy conserving system of tire type gantry crane three | |
| CN209634293U (en) | A kind of airport ground special vehicle mixed power supply system | |
| CN204055405U (en) | Trackless trolley car and isolated electric power system thereof | |
| CN212332640U (en) | Hybrid shunting locomotive control system based on four-quadrant rectification | |
| CN205901433U (en) | On -vehicle power take -off generate electricity power supply system | |
| CN103129565A (en) | Hybrid power transmission system | |
| CN201592649U (en) | Hybrid power device of electric bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |