CN105978079B - Based on integrated-type intelligent unmanned plane startup power supply subsystem - Google Patents
Based on integrated-type intelligent unmanned plane startup power supply subsystem Download PDFInfo
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- CN105978079B CN105978079B CN201610416778.XA CN201610416778A CN105978079B CN 105978079 B CN105978079 B CN 105978079B CN 201610416778 A CN201610416778 A CN 201610416778A CN 105978079 B CN105978079 B CN 105978079B
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- power supply
- module
- voltage
- battery core
- management system
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- H02J7/70—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- H02J7/90—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of Intelligent unattended machine startup power supply subsystems, the system can export the voltage (8V~12.6V) and electric current (300A/5s) met the requirements in no ground power supply for starting in the case of engine and primary source failure and emergency power supply supplying power for outside simultaneously under the conditions of -20 DEG C~60 DEG C.The system includes 13 string Highgrade integration management system and 1 12V/15Ah battery core heap, can meet airborne real time charging, pressure-limit current-limit control, control of discharge, Balance route, detection (voltage, electric current, temperature, capacity), short-circuit protection, communication, fault diagnosis alarm, BIT self-checking function.The characteristics of invention is to be perfectly combined Highgrade integration management system and the big multiplying power discharging battery core of wide temperature range, to realize that function integration designs Intelligent unattended machine startup power supply, reaches lightness miniaturized intelligent application purpose.
Description
Technical field
The invention belongs to unmanned electrical-mechanical system technical fields, are related to a kind of Intelligent unattended machine startup power supply subsystem, should
System externally supplies in the case of being used to start engine and primary source failure in no ground power supply with emergency power supply simultaneously
Electricity.It can be used for unmanned plane startup power supply or emergency power supply.
Background technique
Power supply is divided into main power source and (provides DC power supply for unmanned plane dynamical system, be suitable for hand throwing type, small on unmanned plane
The pure electric vehicles unmanned plane such as type, except solar energy unmanned plane), startup power supply (have aerial and ground start engine ability, it is suitable
Together in carry engine unmanned plane) and emergency power supply (when main circuit power failure on machine, for key equipment power, with tie up
Hold and make a return voyage), wherein startup power supply and emergency power supply are electrically charged in the normal Shi Junke of main circuit power, to keep it in full appearance
Amount state.
From the point of view of present Research both domestic and external, on existing medium-sized or large-scale unmanned plane power-supply system mostly use solar energy+
Power-supply controller of electric+emergency power supply, generator+power-supply controller of electric+emergency power supply, generator+power-supply controller of electric+startup power supply+are answered
Urgent telegram source, generator+power-supply controller of electric+starting and emergency power supply isotype, wherein power-supply controller of electric is standalone, is had
Airborne mounting condition.This quasi-mode, single machine quantity is more and installation site need to be reserved to controller, and shared volumetric spaces are larger,
Heavier-weight.
Chinese patent (CN103332296A) discloses a kind of unmanned electromechanical source, by the first power module, second source mould
Block, first voltage sensor, second voltage sensor, control power supply and the composition such as voltage detection module, entire power supply system compared with
To be simple, can power for Small Civil unmanned plane.The limitation that the patent uses on medium-sized or large-scale unmanned plane is very big.
Patent (201410482436) discloses a kind of large-scale solar energy unmanned aerial vehicles, by Battery case, battery
Group, solar battery charging circuit and battery management system board, temperature sensor, resettable fuse, ring type seal,
Watertight connector mount composition, whole system designs for solar energy unmanned plane, relative complex, medium-sized or large-scale in non-solar
Using many improve and perfects need to be done on unmanned plane.In addition, patent (CN204089305U), which describes one kind, is applied to unmanned plane
The power-supply system of automatic charging, including battery and charging unit and controller, rectification adverser and radio transmitter, this kind are set
Meter mode external connection is relative complex, not dominant in weight, volume, and lacks and supervise in actual use to whole system
Control.
Further to promote unmanned plane carrying capacity, using the above scheme, there is that size is big, weight weight, do not adapt to
Light-weight, small in size, connection easily requires.Just need unmanned electromechanical source that development of new bulking value is small and highly integrated
System for medium-sized or large-scale unmanned plane, and meets the miniaturization of the following continuous improvement, lightness, intelligent equipment Requirement.
Summary of the invention
Technology of the invention solves the problems, such as: having overcome the deficiencies of the prior art and provide a kind of small in size, light-weight, steady
It is qualitative good, intelligent strong based on integrated form unmanned plane startup power supply subsystem.
The technical solution of the invention is as follows: being based on integrated-type intelligent unmanned plane startup power supply subsystem, including shell, subtracts
Shake pad, insulation board or heat-insulating shield, insulation board or phase change plate, battery core heap, electric connector, electric connector, diode, auxiliary glue, height
Spend Integrated Management, Hall sensor or current divider, partition and temperature sensor；The Hall sensor or current divider peace
On the fixed right wall plate in the shell of dress；Squab panel, left wall plate, right wall plate, bottom plate in shell are connected by screw to and are inserted into
Partition forms cavity, while resilient cushion and fixation is put on bottom plate, by battery core heap together with insulation board or phase change plate, insulation board or absolutely
Hot plate is put into togerther cavity, with auxiliary glue encapsulating；The diode of the welded bands conducting wire is mounted and fixed on a left side by protective cover
Blend compounds solidify on siding；The Highgrade integration management system and metal-oxide-semiconductor are fixed on the cover board in shell, and
Different size conducting wire is welded on electric connector and electric connector loaded in front panel；The battery core heap concatenation and and Highgrade integration
Management system and electric connector, electric connector are attached, during wiring by one pole of charging circuit and one pole of discharge line with
Hall sensor is not passed through in the same direction；The cover board is fixed by screw, and the temperature sensor is placed in the bridging of battery core heap tab
Locate different location and fixation, front panel are covered on temperature sensor.
When generator works normally on machine, charged by the charging end on electric connector to battery core heap and to management system
Correlation module power supply, is automatically stopped after being full of；Started in no ground power supply by the discharge end starting on electric connector
In the case of machine and primary source failure and emergency power supply supplying power for outside simultaneously, diode is installed on discharge line, prevents from passing through electric discharge
Route charges to battery core heap；It is in connected state when F/G is working properly, is in open-circuit condition when failure, load capacity 1A~2A,
By relay come attracting device on control machine；When H/D is working properly, output high level voltage is 4V~5V, and when failure exports low
Level voltage is less than 1V.
The advantages of the present invention over the prior art are that:
(1) present invention is integrated instead of the prior art management system and battery core stack height using function integration design method
In airborne charge controller+battery group mode, greatly reduce unmanned plane battery subsystem weight and size.
(2) present invention integrates the function of charging current limiter function and management system in small space inner height, real
The overall-in-one control schema of charging with monitoring protection is showed.Only unmanned plane bus power supply need to be connected directly to subsystem when use
To realize charging and battery protection.
(3) Intelligent unattended machine startup power supply subsystem application of the present invention is on medium-sized unmanned plane, 12V/15Ah subsystem weight
Amount is only 2.9kg, and size is only 148mm × 150mm × 140mm, with the prior art (airborne charge controller+battery) phase
Than so that battery subsystem volume is substantially reduced, while can simplify the composition of system, mitigating the weight of system, installation behaviour
Make more simple.
Detailed description of the invention
Fig. 1 is the structure principle chart of Intelligent unattended machine startup power supply subsystem of the present invention；
Fig. 2 is Highgrade integration management system schematic diagram of the present invention.
Specific embodiment
As shown in Figure 1, the structure principle chart of Intelligent unattended machine startup power supply subsystem of the invention.The Intelligent unattended machine
Startup power supply subsystem, including shell 1, resilient cushion 2, insulation board (or heat-insulating shield) 3, insulation board (or phase change plate) 4, battery core heap 5,
Electric connector (charging, electric discharge) 6, electric connector (voltage acquisition, current acquisition, F/G control signal, H/D failure alarm signal,
Communication) 7, diode 8, auxiliary glue 9, Highgrade integration management system 10, Hall sensor or current divider 11, partition 12 and temperature
Sensor 13.Hall sensor or current divider 11 are fixed on the right wall plate in shell 1；Squab panel, a left side in shell 1
Siding, right wall plate, bottom plate, which are connected by screw to and are inserted into partition 12, forms cavity, while being put into resilient cushion 2 on bottom plate and fixing,
(or absolutely together with insulation board (or phase change plate) 4 and insulation board by battery core heap (single battery requires marshalling is fixed to be formed according to certain) 5
Hot plate) 3 it is put into togerther cavity, with auxiliary 9 encapsulating of glue；The diode 8 of welded bands conducting wire is mounted and fixed on by protective cover
Blend compounds solidify on left wall plate；Highgrade integration management system 10 and metal-oxide-semiconductor are fixed on the cover board in shell 1,
And different size conducting wire is welded on electric connector 6 and electric connector 7 loaded in front panel；By battery core heap 5 concatenate and with height
Integrated Management 10 and electric connector 6, electric connector 7 are attached, and (are typically filled with one pole of charging circuit during wiring
Electricity is negative) with one pole of discharge line (general electric discharge is negative) not pass through Hall sensor 11 in the same direction；After all connections are good, it will cover
Plate is fixed by screw, while temperature sensor 13 is placed in different location and fixation, most rear cover at battery core heap tab bridging
Upper front panel.
As shown in Fig. 2, Highgrade integration management system schematic diagram of the present invention.Highgrade integration management system mainly includes function
Rate module 21, charging main loop module 22, balance module 23, CPU module 24, A/D module 25, communication and interface 26, charge control
Module 27 and other miscellaneous function devices.Power module 21 be whole system digital circuits section power supply, supply voltage be+
5V；The main loop module 22 that charges uses BUCK circuit, and the 15VDC power supply of input is passed through the 12.6V/10A that decompression is needed
Charge power supply；Balance module 23 is passive balanced；CPU module 24 is the core of this system digital circuit, is mainly responsible for and is
Acquisition, storage, system control output and the communication function for parameter of uniting；A/D module 25 is mainly responsible for monomer battery voltage, battery core
The acquisition of heap total voltage and charging current, discharge current；Communication uses high-performance communication chip with interface 26；Charge control mould
Block 27 is main control chip of the pwm chip as charge circuit, when voltage or electric current are more than given value, passes through control chip
Change PWM width, and then change the output voltage or electric current of system, system output voltage is by partial pressure with amiable voltage PID electricity
Rood carries out reverse-filling processing to voltage control signal, prevents from externally discharging by management system.
Claims (2)
1. one kind is based on integrated-type intelligent unmanned plane startup power supply subsystem, it is characterised in that: including shell, resilient cushion, heat preservation
Plate or heat-insulating shield, insulation board or phase change plate, battery core heap, the first electric connector, the second electric connector, diode, auxiliary glue, height
Integrated Management, Hall sensor or current divider, partition and temperature sensor；
The Hall sensor or current divider are fixed on the right wall plate in shell；Squab panel, left wall plate, the right side in shell
Siding, bottom plate, which are connected by screw to and are inserted into partition, forms cavity, while resilient cushion and fixation are put on bottom plate, and battery core heap is connected
It is put into togerther cavity with insulation board or phase change plate, insulation board or heat-insulating shield, with auxiliary glue encapsulating；
The diode of welded bands conducting wire is mounted and fixed on blend compounds on left wall plate by protective cover and solidifies；The Highgrade integration
Management system and metal-oxide-semiconductor are fixed on the cover board in shell, and are welded on the first electric connector and the second electric connector
Different size conducting wire is connect loaded in front panel；The battery core heap is concatenated and is electrically connected with Highgrade integration management system and first
Device, the second electric connector are attached, by one pole of charging circuit and one pole of discharge line not pass through in the same direction suddenly during wiring
That sensor；The cover board is fixed by screw, and the temperature sensor is placed at battery core heap tab bridging different location simultaneously
Fixed, front panel is covered on temperature sensor；
The Highgrade integration management system mainly includes power module, charging main loop module, balance module, CPU module, AD
Module, communication module and interface, charge control module；
The power module is the power supply of whole system digital circuits section, and supply voltage is+5V；The main loop module that charges uses
The 15VDC power supply of input is passed through the 12.6V/10A charge power supply that decompression is needed by BUCK circuit；Balance module is passive
It is balanced；CPU module is the core of this system digital circuit, and acquisition, storage, the system control for being mainly responsible for system parameter are defeated
Out and communication function；The A/D module is mainly responsible for monomer battery voltage, battery core heap total voltage and charging current, electric discharge electricity
The acquisition of stream；Communication module and interface use communication chip；Charge control module is master of the pwm chip as charge circuit
Chip is controlled, when voltage or electric current are more than given value, PWM width is changed by control chip, and then change the output electricity of system
Pressure or electric current, system output voltage obtains voltage control signal with amiable voltage PID circuit by dividing, while carrying out reverse-filling
Processing, prevents from externally discharging by management system.
2. being based on integrated-type intelligent unmanned plane startup power supply subsystem as described in claim 1, it is characterised in that: the battery core
Heap requires marshalling fixation to be formed by single battery according to certain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416778.XA CN105978079B (en) | 2016-06-12 | 2016-06-12 | Based on integrated-type intelligent unmanned plane startup power supply subsystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416778.XA CN105978079B (en) | 2016-06-12 | 2016-06-12 | Based on integrated-type intelligent unmanned plane startup power supply subsystem |
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| Publication Number | Publication Date |
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| CN105978079A CN105978079A (en) | 2016-09-28 |
| CN105978079B true CN105978079B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712265A (en) * | 2017-01-10 | 2017-05-24 | 上海空间电源研究所 | Intelligent emergency power supply subsystem for unmanned aerial vehicle (UAV) |
| CN114718792A (en) * | 2022-04-27 | 2022-07-08 | 西安德赛控制系统有限责任公司 | Starting integrated controller for realizing energy bidirectional flow and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5045769A (en) * | 1989-11-14 | 1991-09-03 | The United States Of America As Represented By The Secretary Of The Navy | Intelligent battery charging system |
| CN104241716A (en) * | 2014-09-21 | 2014-12-24 | 戴国群 | Energy storage power supply of large-sized solar unmanned aerial vehicle |
| CN204089305U (en) * | 2014-08-26 | 2015-01-07 | 国家电网公司 | A kind of power-supply system being applied to unmanned plane automatic charging |
-
2016
- 2016-06-12 CN CN201610416778.XA patent/CN105978079B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5045769A (en) * | 1989-11-14 | 1991-09-03 | The United States Of America As Represented By The Secretary Of The Navy | Intelligent battery charging system |
| CN204089305U (en) * | 2014-08-26 | 2015-01-07 | 国家电网公司 | A kind of power-supply system being applied to unmanned plane automatic charging |
| CN104241716A (en) * | 2014-09-21 | 2014-12-24 | 戴国群 | Energy storage power supply of large-sized solar unmanned aerial vehicle |
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| CN105978079A (en) | 2016-09-28 |
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