CN110829735A - Portable direct-current generator set for communication iron tower base station - Google Patents
Portable direct-current generator set for communication iron tower base station Download PDFInfo
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- CN110829735A CN110829735A CN201911129880.1A CN201911129880A CN110829735A CN 110829735 A CN110829735 A CN 110829735A CN 201911129880 A CN201911129880 A CN 201911129880A CN 110829735 A CN110829735 A CN 110829735A
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- direct current
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- 238000004891 communication Methods 0.000 title claims abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 9
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H02K11/046—
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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
- H02J9/06—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 with automatic change-over, e.g. UPS systems
- H02J9/08—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 with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/35—Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/08—Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/25—Special adaptation of control arrangements for generators for combustion engines
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention relates to the technical field of generators and discloses a portable direct-current generator set for a communication iron tower base station, which comprises a fixed frame, a generator GCU support, a rectification control GCU module, an engine assembly, a digital display oil pointer assembly, a monitoring transmission ACU module, a control panel assembly, a magneto stator assembly, a magneto rotor assembly and an air guide cover assembly, wherein the generator GCU support is arranged on the fixed frame; the monitoring transmission ACU module is connected with an ESIM (electronic signature management) Internet of things card communication module, the ESIM Internet of things card communication module is connected with the cloud server for communication, and various state data of the direct current generator set are pushed to the binding terminal through an applet running on the cloud server. The invention has the advantages of high electric energy utilization efficiency, high automation degree, high intelligent degree, network monitoring function and remote control function, and can save operation and maintenance cost and fuel consumption due to small volume, light weight and low oil consumption.
Description
Technical Field
The invention relates to the technical field of generators, in particular to a portable direct-current generator set for a communication iron tower base station.
Background
The traditional communication base station power supply guarantees that 99% are alternating current gasoline/diesel generating sets. In combination with the large low-price and medium-winning environment of the current communication industry, the traditional alternating current generator set and the traditional alternating current gasoline/diesel generator set have reached the bottleneck of improving the network operation and maintenance indexes, and cannot have great breakthrough;
the existing alternating current gasoline/diesel generator set has the following defects:
one, bulky, the mobile transportation is costly.
Secondly, the weight is heavy, and the carrying labor cost is high.
And thirdly, the oil consumption is high, and the fuel oil running cost is guaranteed to be high.
And fourthly, the energy consumption is high, and in view of the power supply requirement characteristic (direct current 48V) of the communication base station network equipment, 380V/220V alternating current generated by the alternating current generator must be rectified to 48V through the base station special power supply module, is charged to the base station standby battery pack, and is supplied to the base station communication network equipment by the battery pack for use.
Fifthly, manual operation consumes manpower; after the power failure of the base station, a maintainer must drive the vehicle, pull up the generator, start from the station, reach the position of the power failure base station, close the commercial power knife switch, connect the generator output cable to the oil engine interface box, manually start the generator set, generate power for the power failure base station, and ensure the normal operation of the communication network of the communication base station.
Disclosure of Invention
Aiming at the series defects of the traditional alternating current gasoline/diesel generator set, the invention aims to provide a portable direct current generator set for a communication iron tower base station to solve the technical problems of large volume, heavy weight, high oil consumption, high energy consumption and the like of the alternating current gasoline/diesel generator set.
The invention provides the following technical scheme:
a portable direct current generator set for a communication iron tower base station comprises a fixed frame and is characterized by comprising a controller GCU support, a rectification control GCU module, an engine assembly, a digital display oil pointer assembly, a monitoring transmission ACU module, a control panel assembly, a magneto stator assembly, a magneto rotor assembly and an air guide cover assembly; the engine assembly is arranged on the fixed frame, an engine crankshaft on the engine assembly is fixedly connected with the magneto rotor assembly, the magneto rotor assembly is arranged in the magneto stator assembly, and the wind scooper assembly is covered on the magneto stator assembly; the engine rotates to complete conversion from heat energy to electric energy to generate medium-frequency three-phase alternating current, the medium-frequency three-phase alternating current is converted into direct current through the rectification control GCU module, and direct current load is transmitted outwards through the panel assembly; the rectification control GCU module is connected with the monitoring transmission ACU module for communication, the monitoring transmission ACU module is connected with an ESIM Internet of things card communication module, the ESIM Internet of things card communication module is connected with the cloud server for communication, various state data of the direct current generator set are pushed to the binding terminal through a small program running on the cloud server, a terminal instruction is pushed to the monitoring transmission ACU module through the cloud server, and the monitoring transmission ACU module decodes the instruction and then sends the instruction to the rectification control GCU module through a wire harness for execution.
In the invention, the starting or stopping of the direct current generator set is remotely controlled through the binding terminal.
In the invention, the self-starting and self-stopping parameter threshold values are set through the binding terminal and the small program.
The system also comprises a mains supply detection module, wherein the mains supply detection module collects mains supply state signals and transmits the signals to the rectification control module through the monitoring transmission ACU module so as to control the automatic start and stop of the generator.
In the invention, the system further comprises a GPRS module, and the GPRS module is connected and communicated with the monitoring transmission ACU module.
Compared with the prior art, the invention has the beneficial effects that:
firstly, because of small volume, light weight and low oil consumption; therefore, the operation and maintenance cost and the fuel consumption are saved;
the power utilization efficiency is high, power is generated on site at the base station, the output cable is short and is directly supplied to the communication base station network equipment and the battery pack power supply guarantee, and the line loss, the impedance loss and the rectification loss based on the output cable are saved without being rectified by a switching power supply module;
thirdly, the automation degree is high, and a starting/stopping threshold value is set; when the voltage/current of the base station battery pack is reduced to a starting threshold value, the invention can be automatically started; when the capacity of the battery pack of the base station reaches a saturation state, namely a shutdown threshold value, the battery pack is automatically shut down; waiting for the next round of starting threshold to come, and starting automatically again;
the intelligent degree is high, a GPRS communication module and/or a Bluetooth module are additionally arranged, any mobile phone Bluetooth can be connected, and all threshold parameters can be edited and stored by referring to the operation and maintenance environment of the base station;
the system has a network monitoring function, can monitor the position, fuel storage and running state of the equipment in real time, and sends related information to a binding mobile phone platform through a built-in GPRS communication module, so that maintenance personnel can conveniently and reasonably arrange guarantee work and send oil in order, and normal running of communication base station equipment is ensured;
and sixthly, aiming at the base station with larger load, the invention can operate a plurality of parallel machines, thereby ensuring the power supply guarantee under the load environment of different base stations.
Drawings
FIG. 1 is a working diagram of the present invention;
FIG. 2 is a logic control diagram of the present invention;
the reference signs are: the system comprises a controller GCU support 1, a rectification control GCU module 2, an engine assembly 3, a digital display oil pointer assembly 4, a GPS 5, a monitoring transmission ACU module 6, a control panel assembly 7, a magneto stator assembly 8, a magneto rotor assembly 9 and an air guide cover assembly 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A portable direct current generator set for a communication iron tower base station comprises a fixed frame, a controller GCU support, a rectification control GCU module, an engine assembly, a digital display oil pointer assembly, a monitoring transmission ACU module, a control panel assembly, a magneto stator assembly, a magneto rotor assembly, an air guide cover assembly and a base station battery pack; the engine assembly is arranged on the fixed frame, an engine crankshaft on the engine assembly is fixedly connected with the magneto rotor assembly, the magneto rotor assembly is arranged in the magneto stator assembly, and the wind scooper assembly is covered on the magneto stator assembly; the engine rotates to complete conversion from heat energy to electric energy to generate medium-frequency three-phase alternating current, the medium-frequency three-phase alternating current is converted into direct current through the rectification control GCU module, and direct current load is transmitted outwards through the panel assembly; the rectification control GCU module is connected with the monitoring transmission ACU module for communication, the monitoring transmission ACU module is connected with an ESIM Internet of things card communication module, the ESIM Internet of things card communication module is connected with the cloud server for communication, various state data of the direct current generator set are pushed to the binding terminal through a small program running on the cloud server, a terminal instruction is pushed to the monitoring transmission ACU module through the cloud server, and the monitoring transmission ACU module decodes the instruction and then sends the instruction to the rectification control GCU module through a wire harness for execution.
The rectification control GCU module collects an output state signal of the engine, controls the opening and closing of the air door stepping motor, properly closes the air door through the control module at the initial starting stage, and enriches the proportion of the combustible mixer. After the engine is started, the air door is gradually opened after the engine is well preheated by controlling the stepping motor, and the engine runs normally. The rectification control GCU module intelligently allocates an accelerator stepping motor through load current induction, and automatically adjusts the opening degree and the oil inlet amount of a throttle valve, so that the rotating speed of an engine is effectively controlled, and the aim of saving energy is fulfilled. Secondly, the medium-frequency alternating current output of the generator is rectified, filtered and subjected to voltage reestablishment to reach the standard direct current output, namely the voltage of 48-57V and the current of 40-100A.
The monitoring transmission ACU module collects gasoline stock information detected by the gasoline level collector, the statistical data is sent to the background of the ACU module, and specific gasoline level warning information is sent to a public number bound by the ACU module or an inquiry ACU platform in a mode of WeChat small program and the like within a warning threshold value preset by the system, so that the purposes of real-time gasoline level warning and terminal reminding are achieved.
The GPRS module compares relevant data acquired by the AGCU acquisition module with a base station battery pack/operation load through application of a GPRS data transmission technology, autonomous option setting is carried out within a preset starting threshold range, after commercial power is cut off, the battery pack discharge voltage reaches the range (47-52V) of the autonomously set starting threshold, the threshold can trigger an ACU module starting switch, and a generator is automatically started and operates in a preheating mode.
The ESIM Internet of things card communication module is associated with a cloud server, the cloud server runs an applet, and a client of the applet comprises a first-level administrator mobile phone end, a second-level administrator mobile phone end, an operator mobile phone end, a first-level administrator PC end and a second-level administrator PC end. Each level of administrator, whether the mobile phone end or the PC end, comprises three large sections, and the three large sections are respectively client management, equipment management and background management. The client manages the adding/deleting of the sub-version block and the user authority distribution editing sub-version block corresponding to the user, the device manages the adding/deleting of the sub-version block and the user authority distribution editing sub-version block corresponding to the device, the background manages the parameter editing/adding of the corresponding device, the background status data viewing/counting/exporting of the sub-version block and the releasing of the updating/releasing information. Various states are monitored in real time through the small programs, and monitoring data are pushed to binding terminals such as a mobile phone, a tablet and a computer through a communication function of the ESIM module. The binding terminal can check the real-time state of the bound equipment and the remote operation start/stop through the login applet.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A portable direct current generator set for a communication iron tower base station comprises a fixed frame and is characterized by comprising a controller GCU support, a rectification control GCU module, an engine assembly, a digital display oil pointer assembly, a monitoring transmission ACU module, a control panel assembly, a magneto stator assembly, a magneto rotor assembly and an air guide cover assembly; the engine assembly is arranged on the fixed frame, an engine crankshaft on the engine assembly is fixedly connected with the magneto rotor assembly, the magneto rotor assembly is arranged in the magneto stator assembly, and the wind scooper assembly is covered on the magneto stator assembly; the engine rotates to complete conversion from heat energy to electric energy to generate medium-frequency three-phase alternating current, the medium-frequency three-phase alternating current is converted into direct current through the rectification control GCU module, and direct current load is transmitted outwards through the panel assembly; the rectification control GCU module is connected with the monitoring transmission ACU module for communication, the monitoring transmission ACU module is connected with an ESIM Internet of things card communication module, the ESIM Internet of things card communication module is connected with the cloud server for communication, various state data of the direct current generator set are pushed to the binding terminal through a small program running on the cloud server, a terminal instruction is pushed to the monitoring transmission ACU module through the cloud server, and the monitoring transmission ACU module decodes the instruction and then sends the instruction to the rectification control GCU module through a wire harness for execution.
2. The portable direct current generator set for the communication tower base station according to claim 1, wherein starting or stopping of the direct current generator set is remotely controlled through a binding terminal.
3. The portable direct current generator set for communication tower base stations of claim 1, wherein the self-starting and self-stopping parameter thresholds are set through a binding terminal and an applet.
4. The portable direct current generator set for the communication tower base station as claimed in claim 1, further comprising a commercial power detection module, wherein the commercial power detection module collects a commercial power state signal and transmits the commercial power state signal to the rectification control module through the monitoring transmission ACU module, so as to control automatic start and stop of the generator.
5. The portable direct current generator set for a communication tower base station of claim 1, further comprising a GPRS module in communication with the supervisory transmission ACU module.
6. The portable direct current generator set for a communication tower base station of claim 1, wherein the binding terminal edits a command and pushes the command to the monitoring transmission ACU module through the cloud server, the monitoring transmission ACU module decodes the command and then sends the command to the rectification control GCU module through a wire harness, and the rectification control GCU module executes the terminal command, and performs remote start, stop, parameter modification and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129880.1A CN110829735A (en) | 2019-11-18 | 2019-11-18 | Portable direct-current generator set for communication iron tower base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129880.1A CN110829735A (en) | 2019-11-18 | 2019-11-18 | Portable direct-current generator set for communication iron tower base station |
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| Publication Number | Publication Date |
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| CN110829735A true CN110829735A (en) | 2020-02-21 |
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| CN201911129880.1A Pending CN110829735A (en) | 2019-11-18 | 2019-11-18 | Portable direct-current generator set for communication iron tower base station |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505986A (en) * | 2011-11-03 | 2012-06-20 | 徐查庆 | Multifunctional electricity-generating and electric-welding dual-purpose machine |
| CN106292500A (en) * | 2016-10-12 | 2017-01-04 | 马忠东 | A kind of electromotor wireless monitoring device |
| CN107491033A (en) * | 2017-09-30 | 2017-12-19 | 江苏瑞昌哥尔德发电设备股份有限公司 | A kind of diesel-generator set control system based on intelligent cloud |
| CN108958128A (en) * | 2018-08-01 | 2018-12-07 | 合肥恩光电子科技有限公司 | A kind of remote control system for generator set and control method based on cell phone application |
| CN209358383U (en) * | 2019-04-04 | 2019-09-06 | 威马农机股份有限公司 | A kind of frequency converter installation of variable-frequency power generation unit and cooling structure |
| CN209586494U (en) * | 2019-04-04 | 2019-11-05 | 威马农机股份有限公司 | A kind of variable-frequency power generation unit cooling system |
-
2019
- 2019-11-18 CN CN201911129880.1A patent/CN110829735A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505986A (en) * | 2011-11-03 | 2012-06-20 | 徐查庆 | Multifunctional electricity-generating and electric-welding dual-purpose machine |
| CN106292500A (en) * | 2016-10-12 | 2017-01-04 | 马忠东 | A kind of electromotor wireless monitoring device |
| CN107491033A (en) * | 2017-09-30 | 2017-12-19 | 江苏瑞昌哥尔德发电设备股份有限公司 | A kind of diesel-generator set control system based on intelligent cloud |
| CN108958128A (en) * | 2018-08-01 | 2018-12-07 | 合肥恩光电子科技有限公司 | A kind of remote control system for generator set and control method based on cell phone application |
| CN209358383U (en) * | 2019-04-04 | 2019-09-06 | 威马农机股份有限公司 | A kind of frequency converter installation of variable-frequency power generation unit and cooling structure |
| CN209586494U (en) * | 2019-04-04 | 2019-11-05 | 威马农机股份有限公司 | A kind of variable-frequency power generation unit cooling system |
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Application publication date: 20200221 |