CN204361723U - Batteries electric discharge device - Google Patents
Batteries electric discharge device Download PDFInfo
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- CN204361723U CN204361723U CN201420855854.3U CN201420855854U CN204361723U CN 204361723 U CN204361723 U CN 204361723U CN 201420855854 U CN201420855854 U CN 201420855854U CN 204361723 U CN204361723 U CN 204361723U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 35
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The purpose of this utility model proposes a kind of energy-conservation, reliable, intelligent, batteries electric discharge device that working strength is little, easy and simple to handle, specifically comprise: single battery monitoring modular: in parallel with single battery, and there is voltage detecting circuit and temperature sensor, for voltage and the temperature of on-line monitoring single battery; Batteries total voltage current monitoring module: be connected to the two ends of batteries and have voltage detecting circuit and current sensor, for total voltage, the electric current of on-line monitoring batteries; Inversion module: batteries export high-voltage DC power supply be reverse into can be grid-connected alternating current, realize batteries electric discharge; Control module: be connected with single battery monitoring modular, batteries total voltage current monitoring module and inversion module, and the work controlling inversion module according to the information that single battery monitoring modular, batteries total voltage current monitoring module export.
Description
Technical field
The utility model belongs to batteries technical field, is specifically related to a kind of for batteries electric discharge device.
Background technology
Storage battery is the energy in support, is widely used in the occasion of various communication, information processing.Under interruption situation appears in externally fed, need storage battery to provide motivational guarantee for equipment, just in case battery malfunction, can give communication, information row industrial belt carrys out huge loss even disaster, therefore the fail safe of storage battery is self-evident.For ensureing the performance of storage battery, need periodically to discharge to batteries, this discharge process can check batteries capacity, find single battery inferior, secondly, periodic discharge, can activate the performance of batteries, improves the life-span of batteries.
But, traditional batteries electric discharge device is all discharged to batteries by the mode of heating, discharge process discharges a large amount of heats, if this heat can not get suitable process, certainly will cause battery-operated environmental degradation and jeopardize the safety of other equipment.
Secondly, batteries is discharged, and owing to there being a large amount of heats to produce, from safety standard needs, requires that discharge process must Attended mode.Conventional 10 hour rates that adopt discharge to batteries, also just mean 10 hours all Real Time Observation discharge process, bring great labour intensity.
Moreover batteries is discharged, and distributes, cause a large amount of energy losses owing to directly becoming heat.In order to allow this heat dissipation, even also need to take the supplementary means such as air-conditioning, blowing, this itself also wastes a large amount of electric power.
Summary of the invention
The purpose of this utility model proposes a kind of energy-conservation, reliable, intelligent, batteries electric discharge device that working strength is little, easy and simple to handle.
Batteries electric discharge device of the present utility model comprises:
Single battery monitoring modular: in parallel with single battery, and there is voltage detecting circuit and temperature sensor, for voltage and the temperature of on-line monitoring single battery;
Batteries total voltage current monitoring module: be connected to the two ends of batteries and have voltage detecting circuit and current sensor, for total voltage, the electric current of on-line monitoring batteries;
Inversion module: batteries export high-voltage DC power supply be reverse into can be grid-connected alternating current, realize batteries electric discharge;
Control module: be connected with single battery monitoring modular, batteries total voltage current monitoring module and inversion module, and the work controlling inversion module according to the information that single battery monitoring modular, batteries total voltage current monitoring module export.
The electricity of storage battery is converted into alternating current by inversion module by above-mentioned batteries electric discharge device, thus may be used for other purposes or feedback electrical network, in this batteries discharge process, do not have heat produce, therefore saved the energy, and improve fail safe.
Further, described inversion module has booster circuit, like this when the voltage of batteries is lower than direct voltage needed for inversion grid connection, booster circuit can boost to the voltage of batteries, when accumulator battery voltage is higher than needed for parallel network reverse during direct voltage, inversion module can direct this booster circuit of bypass and without the need to boosting.
Further, described control module has telecommunication unit, for Long-distance Control and the information transmission of batteries electric discharge.
The energy of battery discharging, by feedback grid or the mode that utilizes separately, is reused by batteries electric discharge device of the present utility model.Because discharge process empty calory produces, have higher fail safe, batteries discharge process, just without the need to Attended mode, greatly reduces labour intensity, and saves the input of human and material resources.
Accompanying drawing explanation
Fig. 1 is the principle schematic of batteries electric discharge device of the present utility model.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of embodiment of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in the figure, the batteries electric discharge device of the present embodiment comprises:
Single battery monitoring modular 1: in parallel with single battery, and there is voltage detecting circuit and temperature sensor, for voltage and the temperature of on-line monitoring single battery; Single battery monitoring modular 1 directly connects the anode and cathode terminals of single battery, so just ensures that single battery monitoring modular 1 need not cross over any storage battery bus, thus does not affect the accuracy gathering Monitoring Data.
Batteries total voltage current monitoring module 2: be connected to the two ends of batteries and there is voltage detecting circuit and current sensor 21, for total voltage, the electric current of on-line monitoring batteries;
Inversion module 3: batteries export high-voltage DC power supply be reverse into can be grid-connected alternating current, realize batteries electric discharge; This inversion module 3 has booster circuit 31, like this when the voltage of batteries is lower than direct voltage needed for inversion grid connection, booster circuit 31 can boost to the voltage of batteries, when accumulator battery voltage is higher than needed for parallel network reverse during direct voltage, inversion module 3 can direct this booster circuit 31 of bypass and without the need to boosting.
Control module 4: there is telecommunication unit, with single battery monitoring modular 1, batteries total voltage current monitoring module 2 and inversion module 3 by wireless or wired mode communication, and control the work of inversion module 3 according to the information that single battery monitoring modular 1, batteries total voltage current monitoring module 2 export.Voltage, the temperature of each single battery of control module 4 Real-time Collection, the total voltage of batteries, electric current, and according to discharging current requirement, control the power of inversion module 3 to electrical network.When single battery voltage is low, batteries total voltage is low, batteries discharge time to etc. electric discharge termination condition meet time, control inversion module 3 and stop electric discharge.This control module 4 can also store the data record of the battery discharging process of Real-time Collection, the report of batteries discharge data can be formed in this locality, also support the mode by telecommunication, carry out recording long-range and form the report of batteries discharge data.
Above-mentioned voltage detecting circuit, temperature sensor, current sensor 21, inversion module 3 etc. are prior art, repeat no more herein.
The electricity of storage battery is converted into alternating current by inversion module 3 by above-mentioned batteries electric discharge device, thus may be used for other purposes or feedback electrical network, in this batteries discharge process, do not have heat produce, therefore saved the energy, and improve fail safe.
Claims (3)
1. a batteries electric discharge device, is characterized in that comprising:
Single battery monitoring modular: in parallel with single battery, and there is voltage detecting circuit and temperature sensor, for voltage and the temperature of on-line monitoring single battery;
Batteries total voltage current monitoring module: be connected to the two ends of batteries and have voltage detecting circuit and current sensor, for total voltage, the electric current of on-line monitoring batteries;
Inversion module: batteries export high-voltage DC power supply be reverse into can be grid-connected alternating current, realize batteries electric discharge;
Control module: be connected with single battery monitoring modular, batteries total voltage current monitoring module and inversion module, and the work controlling inversion module according to the information that single battery monitoring modular, batteries total voltage current monitoring module export.
2. batteries electric discharge device according to claim 1, is characterized in that described inversion module has booster circuit.
3. batteries electric discharge device according to claim 1 and 2, is characterized in that described control module has telecommunication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855854.3U CN204361723U (en) | 2014-12-30 | 2014-12-30 | Batteries electric discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855854.3U CN204361723U (en) | 2014-12-30 | 2014-12-30 | Batteries electric discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361723U true CN204361723U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855854.3U Active CN204361723U (en) | 2014-12-30 | 2014-12-30 | Batteries electric discharge device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204361723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068014A (en) * | 2015-08-28 | 2015-11-18 | 江苏大学 | Parallel single cell performance monitoring system and monitoring method |
| WO2019205949A1 (en) * | 2018-04-24 | 2019-10-31 | 广东电网有限责任公司 | Smart on-line capacity-checking discharge control apparatus for storage battery |
-
2014
- 2014-12-30 CN CN201420855854.3U patent/CN204361723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068014A (en) * | 2015-08-28 | 2015-11-18 | 江苏大学 | Parallel single cell performance monitoring system and monitoring method |
| WO2019205949A1 (en) * | 2018-04-24 | 2019-10-31 | 广东电网有限责任公司 | Smart on-line capacity-checking discharge control apparatus for storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510663, Guangzhou economic and Technological Development Zone, Guangdong, Yushu Industrial Park 5 dedicated three street, G building, four floor Patentee after: GUANGZHOU HONGHUAI ENERGY TECHNOLOGY CO.,LTD. Address before: 510000 Guangdong city of Guangzhou province Tianhe District Dongpu Tianli Road Street No. 11 on the third floor 3A86 room Patentee before: GUANGZHOU HONGHUAI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Battery discharge device Effective date of registration: 20231128 Granted publication date: 20150527 Pledgee: Du Weiguang Pledgor: GUANGZHOU HONGHUAI ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2023980068182 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Tongshun Energy Technology Development Co.,Ltd. Assignor: GUANGZHOU HONGHUAI ENERGY TECHNOLOGY CO.,LTD. Contract record no.: X2024980001959 Denomination of utility model: Battery discharge device Granted publication date: 20150527 License type: Exclusive License Record date: 20240205 |