CN208353065U - Generator booting-self controller device and power supply system - Google Patents
Generator booting-self controller device and power supply system Download PDFInfo
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- CN208353065U CN208353065U CN201820974292.2U CN201820974292U CN208353065U CN 208353065 U CN208353065 U CN 208353065U CN 201820974292 U CN201820974292 U CN 201820974292U CN 208353065 U CN208353065 U CN 208353065U
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- generator
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- power supply
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to generator booting-self controller device and power supply system, booting-self controller device includes electric power detection module, control module and drive module.The electricity of electric power detection module detection battery, when electricity is reduced to setting value, indicate that the generated energy of new energy equipment is insufficient, control module controls generator starting, the booting-self controller for realizing generator, solves the problems, such as power switching between new energy and generator powered.Realize when the generated energy deficiency of new energy equipment, i.e., accumulator electric-quantity deficiency when, the automatic starting of generator improves the power supply reliability of system, ensure that the reliable electricity consumption of electrical equipment, improves the working efficiency of electrical equipment.In addition, control generator is out of service when the electricity of battery increases to certain value.The control device realizes the control for carrying out self-starting to generator according to the charge condition of battery.
Description
Technical field
The utility model relates to generator booting-self controller device and power supply systems.
Background technique
With the rapid development of China's telecommunications industry, the scale of communication network is constantly expanding, and communication base station is constantly built
In if, at present communication base station power supply system mainly the power supply mode based on mains-supplied, supplemented by the power supply of bavin/gasoline engine generator into
Row power supply, but introduce for difficult areas in many remote districts in China for alternating current is adopted based on new energy, generator
Mode supplemented by power supply is to ensure that base station reliable power supply is a kind of good selection.In conventional electron mode, alternating current/generator
Switching is that ATS (alternating current/generator dual power supply switching) circuit is added on generator to realize power supply seamless switching.And new energy/
Generator powered switching needs a kind of new technology to realize that existing alternating current/generator switching mode is not suitable for new energy to support
Source/generator powered switching.
Utility model content
The purpose of the utility model is to provide a kind of generator booting-self controller devices, to solve new energy and hair
Between motor power supply the problem of power switching.The utility model provides a kind of power supply system simultaneously.
To achieve the above object, the utility model includes following technical scheme.
A kind of generator booting-self controller device controls mould including the electric power detection module for detecting accumulator electric-quantity
Block, and the drive module for starting generator operation, the control module sampling connect the electric power detection module, control
Connect the drive module.
Electric power detection module detects the electricity of battery, when electricity is reduced to setting value, indicates new energy equipment
Generated energy it is insufficient, control module controls generator starting, realizes the booting-self controller of generator, solves new energy and hair
Between motor power supply the problem of power switching.It realizes when the generated energy deficiency of new energy equipment, i.e. accumulator electric-quantity
When insufficient, the automatic starting of generator improves the power supply reliability of system, ensure that the reliable electricity consumption of electrical equipment, improves
The working efficiency of electrical equipment.In addition, control generator is out of service when the electricity of battery increases to certain value.The control
Device processed realizes the control for carrying out self-starting to generator according to the charge condition of battery.
Further, the control device further includes the oil mass detection module for detecting power generation oil level, the control
Module samples connect the oil mass detection module.
Further, the control device further includes the current detection module for detecting the charging current of battery, institute
It states control module sampling and connects the current detection module.
Further, the control device further includes the electric energy transmission control for being arranged on battery electric energy transmission line
System switch, the control module control connect the electric energy and transmit control switch.
A kind of power supply system, including new energy equipment, generator and battery, the electricity of the new energy equipment
Can output end, generator electric energy output end be connected with battery, the power supply system further includes generator booting-self controller
Device, the control device include the electric power detection module for detecting accumulator electric-quantity, control module, and for starting hair
The drive module of motor operation, the control module sampling connect the electric power detection module, and control connects the drive module.
Further, the power supply system further includes the oil mass detection module for detecting power generation oil level, the control
Module samples connect the oil mass detection module.
Further, the power supply system further includes the current detection module for detecting the charging current of battery, institute
It states control module sampling and connects the current detection module.
Further, the power supply system further includes the electric energy transmission control for being arranged on battery electric energy transmission line
System switch, the control module control connect the electric energy and transmit control switch.
Further, string is equipped with first switch on the power output route of new energy equipment, and the electric energy of generator is defeated
Outlet road string is equipped with second switch.
Detailed description of the invention
Fig. 1 is the circuit structure diagram of power supply system.
Specific embodiment
Power supply system embodiment
The present embodiment provides a kind of power supply systems, and the corresponding electrical equipment of the power supply system is by taking communication equipment as an example.The confession
Electric system includes new energy equipment, generator and battery, the electricity of the electric energy output end of new energy equipment, generator
Energy output end is connected with battery.Therefore, the power supply system be generation of electricity by new energy based on, the power supply system supplemented by electrical power generators
System.
In the present embodiment, photovoltaic of the new energy equipment by taking relatively common photovoltaic generation unit as an example, in corresponding diagram 1
Component, the lithium battery group in battery corresponding diagram 1, generator are bavin/gasoline engine generator with external-connected port startup function, such as
Open the KDE7500E-TX type diesel-driven generator of general power.As shown in Figure 1, power supply system further includes control cabinet, photovoltaic module output
Electric energy relevant treatment is carried out to electric energy by a power module in control cabinet, the electric energy of generator output passes through control cabinet
In another power module to electric energy carry out relevant treatment.
The power supply system further includes generator booting-self controller device, which includes electric power detection module, control
Module and drive module, wherein electric power detection module is used to detect the electricity of lithium battery group, and control module realizes oneself of generator
Starting control, drive module is for starting generator operation.Control module sampling connection electric power detection module, control connection driving
Module.
In the present embodiment, control module is by taking the corresponding BMS of lithium battery group as an example, it is, of course, also possible to be that special realize is opened certainly
Dynamic control equipment；Electric power detection module can be conventional battery SOC detection device.BMS according to lithium battery group remaining capacity,
And according to the size relation between electricity setting value, the on/off of generator is controlled, realize the normal confession of communication equipment
Electricity.
In order to realize the isolation to generator enabling signal, in the present embodiment, drive module includes relay KA1, such as Fig. 1
Shown, the control coil of BMS control connection relay KA1, the contact of relay KA1 is for starting control generator.
For the oil mass of real-time detection generator, booting-self controller device further includes oil mass detection module, BMS sampling connection
The oil mass detection module.
In order to detect the charging current of battery, booting-self controller device further includes current detection module, BMS sampling connection
The current detection module.
In addition, booting-self controller device further includes that the electric energy transmission control being arranged on lithium battery group electric energy transmission line is opened
It closes, in the present embodiment, which transmits the contact that control switch is relay KM1, the control of BMS control connection relay KM1
Coil.Moreover, string is equipped with first switch on the power output route of photovoltaic module, goes here and there and be equipped on the power output route of generator
Second switch.
When BMS detect lithium battery group SOC (electricity) drop to 22% (adjustable, range: when 15%~100%), BMS
Persistence level signal is issued all the way to the control coil of relay KA1, obtains the control coil of relay KA1 electric, relay KA1
Contact closure, generator obtain starting trigger signal (delayed startup filter can also be added, prevent false triggering), power generation
Machine normally starts.
BMS connects generator oil mass detection interface by lead, determines unlatching/closing generator according to oil mass signal.When
The oil level that generates electricity (can adjust, range lower than the oil mass setting trigger value of BMS setting: when 5%~100%), indicate power generation machine oil
Measure it is very few, BMS alert be reflected into backstage, no longer control generator starting.
Moreover, after control generator starting setting time (such as 1 minute, the time can set), it (can according to charging current
Setting, such as more than 20A) variation judge whether generator starts success, if charging current is unchanged, BMS judgement is sent out
The information is reflected into backstage with type of alarm by electric motor starting failure.
After generator starting, the electricity of lithium battery group is gradually increasing, when the SOC (electricity) of lithium battery group reaches 80%
(adjustable, range: when 15%~100%), BMS control issues halt instruction, controls the control coil power loss of relay KA1,
The contact of relay KA1 disconnects, and generator stops working.
Furthermore it is also possible to set unlatching/closing generator by remote independent, or pass through scene/remote timing setting
Method open/close generator.
Specific embodiment is presented above, but the utility model is not limited to described embodiment.This is practical
Novel basic ideas are above-mentioned basic scheme, for those of ordinary skill in the art, introduction according to the present utility model,
The model, formula, parameter for designing various modifications do not need to spend creative work.The principles of the present invention are not being departed from
The protection scope of the utility model is still fallen with the change, modification, replacement and modification carried out in the case where spirit to embodiment
It is interior.
Generator booting-self controller Installation practice
The present embodiment provides a kind of generator booting-self controller devices, including the electric power detection for detecting accumulator electric-quantity
Module, control module, and the drive module for starting generator operation, control module sampling connection electric power detection module,
Control connection drive module, when the electricity of battery drops to setting value, control generator starting.Due to the above system embodiment
In the control device is described in detail, just no longer illustrate here.
Claims (9)
1. a kind of generator booting-self controller device, which is characterized in that including the electric power detection mould for detecting accumulator electric-quantity
Block, control module, and the drive module for starting generator operation, the control module sampling connect the electric power detection
Module, control connect the drive module.
2. generator booting-self controller device according to claim 1, which is characterized in that the control device further includes using
In the oil mass detection module of detection power generation oil level, the control module sampling connects the oil mass detection module.
3. generator booting-self controller device according to claim 1 or 2, which is characterized in that the control device also wraps
The current detection module of the charging current for detecting battery is included, the control module sampling connects the current detecting mould
Block.
4. generator booting-self controller device according to claim 1 or 2, which is characterized in that the control device also wraps
The electric energy transmission control switch for being arranged on battery electric energy transmission line is included, the control module control connects the electricity
Control switch can be transmitted.
5. a kind of power supply system, including new energy equipment, generator and battery, the electric energy of the new energy equipment
Output end, generator electric energy output end be connected with battery, which is characterized in that the power supply system further include generator from
Start control device, the control device includes the electric power detection module for detecting accumulator electric-quantity, control module, Yi Jiyong
In the drive module of starting generator operation, the control module sampling connects the electric power detection module, controls described in connection
Drive module.
6. power supply system according to claim 5, which is characterized in that the power supply system further includes for detecting generator
The oil mass detection module of oil mass, the control module sampling connect the oil mass detection module.
7. power supply system according to claim 5 or 6, which is characterized in that the power supply system further includes storing for detecting
The current detection module of the charging current of battery, the control module sampling connect the current detection module.
8. power supply system according to claim 5 or 6, which is characterized in that the power supply system further includes for being arranged
Electric energy on battery electric energy transmission line transmits control switch, and the control module control connects the electric energy transmission control and opens
It closes.
9. power supply system according to claim 5 or 6, which is characterized in that the power output route of new energy equipment
Upper string is equipped with first switch, and string is equipped with second switch on the power output route of generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974292.2U CN208353065U (en) | 2018-06-22 | 2018-06-22 | Generator booting-self controller device and power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974292.2U CN208353065U (en) | 2018-06-22 | 2018-06-22 | Generator booting-self controller device and power supply system |
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| Publication Number | Publication Date |
|---|---|
| CN208353065U true CN208353065U (en) | 2019-01-08 |
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| CN201820974292.2U Active CN208353065U (en) | 2018-06-22 | 2018-06-22 | Generator booting-self controller device and power supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631435A (en) * | 2018-06-22 | 2018-10-09 | 河南森源电气股份有限公司 | A kind of generator booting-self controller device and a kind of power supply system |
-
2018
- 2018-06-22 CN CN201820974292.2U patent/CN208353065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631435A (en) * | 2018-06-22 | 2018-10-09 | 河南森源电气股份有限公司 | A kind of generator booting-self controller device and a kind of power supply system |
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