CN204615451U - A kind of management device for rechargeable batteries - Google Patents
A kind of management device for rechargeable batteries Download PDFInfo
- Publication number
- CN204615451U CN204615451U CN201520288680.1U CN201520288680U CN204615451U CN 204615451 U CN204615451 U CN 204615451U CN 201520288680 U CN201520288680 U CN 201520288680U CN 204615451 U CN204615451 U CN 204615451U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- unit
- battery
- host computer
- management unit
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a kind of management device for rechargeable batteries, comprise battery pack, battery management unit and host computer, its main points are: battery management unit is connected and composed by system bus by voltage detector, current detector, Temperature Detector, light-emitting diode display, ID setting unit, fault alarm, status displays and CAN connector, and host computer is electrically connected to form by instruction control unit, modes selecting device, charging order selector, data converter, communication protocol unit, failure location unit and breakdown judge unit; Battery management unit is connected by CAN with host computer, be connected by battery pack bus with battery pack.The utility model adopts CAN to connect, real-time monitoring battery group operating state, and fault location is accurate, reduces battery pack maintenance cost, improves the safety and reliability of battery pack work; The electricity voltage of foundation battery, to the equalizing charge of battery pack selectivity, improves the charging effect of battery pack, good operating stability, long service life.
Description
Technical field
The utility model relates to a kind of cell managing device, is specifically related to a kind of management device for rechargeable batteries of wind-driven variable pitch system.
Background technology
The existing cell managing device of wind-driven variable pitch system, only charges to storage battery, does not follow the tracks of, do not report implementation data, or the external indicator light of I/O port mode passed through, pilot cell group is the need of charging, when breaking down, user needs just can see fault to scene.This charging device can only have fault by indicating device, can not realize fault location function, can not charge to single battery, and battery pack preservation & testing is wasted time and energy, and this charging modes also reduces the useful life of battery pack simultaneously, and working service cost is high.This just needs a kind of management device for rechargeable batteries, in real time to the useful life of battery performance supervision, fault detection and location, the efficient equalizing charge of realization, raising battery pack, reduce maintenance cost, thus raising wind turbine pitch system is safe, efficient, the object of steady operation.
Summary of the invention
The purpose of this utility model is the shortcoming that will overcome above-mentioned technology, provides a kind of structure simple, real-time detection battery pack operating state, charging effect good, the management device for rechargeable batteries that battery life is long.
Management device for rechargeable batteries of the present utility model, comprise battery pack, battery management unit and host computer, it is characterized in that: described battery management unit is connected and composed by system bus by voltage detector, current detector, Temperature Detector, light-emitting diode display, ID setting unit, fault alarm, status displays and CAN connector; Described host computer is electrically connected to form by instruction control unit, modes selecting device, charging order selector, data converter, communication protocol unit, failure location unit, breakdown judge unit; Battery management unit is connected by CAN with host computer, be connected by battery pack bus with battery pack.
The utility model adopts CAN to connect, achieve the real-time detecting & monitoring of battery performance parameter, voltage, the electricity of foundation battery carry out selectivity equalizing charge to battery, improve the charging effect of battery pack, battery pack good operating stability, long service life, real-time fault detection and location, reduce battery pack use and maintenance cost, improve the safety and reliability of battery pack work.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present utility model.
In figure: 1, battery, 2, battery pack, 3, battery management unit, 4, system bus, 5, battery pack bus, 6, voltage detector, 7, current detector, 8, Temperature Detector, 9, light-emitting diode display, 10, CAN, 11, ID setting unit, 12, fault alarm, 13, status displays, 14, CAN connector, 15, instruction control unit, 16, modes selecting device, 17, charging order selector, 18, data converter, 19, host computer, 20, communication protocol unit, 21, failure location unit, 22, breakdown judge unit.
Embodiment
Management device for rechargeable batteries of the present utility model, comprises battery pack 2, battery management unit 3 and host computer 19.Battery management unit 3 is connected and composed by system bus 4 by voltage detector 6, current detector 7, Temperature Detector 8, light-emitting diode display 9, ID setting unit 11, fault alarm 12, status displays 13 and CAN connector 14.Host computer 19 is electrically connected to form by instruction control unit 15, modes selecting device 16, charging order selector 17, data converter 18, communication protocol unit 20, failure location unit 21 and breakdown judge unit 22.Battery management unit 3 is connected by CAN 10 with host computer 19, be connected by battery pack bus 5 with battery pack 2.
The utility model is work like this:
The voltage detector 6 of battery management unit 3, current detector 7 and Temperature Detector 8 detect in real time to each battery 1 in battery pack 2 respectively, the data detected are sent to host computer 19 by CAN 10, transformational analysis process is carried out to the data detected, voltage and the electricity of foundation battery 1 send charging instruction, charge by instruction sequences to battery 1 corresponding in battery pack 2.Status displays 13 shows corresponding operating state, red light is malfunction indicator lamp, and green light is normal relay indicating light, and amber light is charging indicator light and EMC work green light indicator light.When status displays 13 shows when red, fault alarm 12 sends sound and light alarm, shows that battery pack 2 has fault, light-emitting diode display 9 shows failure code automatically, failure code is E0, battery does not connect, E1, battery pack connect instead, E2, fuse fault, E3, controller failure, E4, battery connect fault, E5, overshoot fault, E6, under-voltage fault, E7, battery pack temperature are high.Quick and precisely can be fixed a breakdown by failure code, reduce the maintenance cost of battery pack 2, effective raising battery pack 2 reliability of operation and fail safe.
Claims (1)
1. a management device for rechargeable batteries, comprise battery pack (2), battery management unit (3) and host computer (19), it is characterized in that: described battery management unit (3) is connected and composed by system bus (4) by voltage detector (6), current detector (7), Temperature Detector (8), light-emitting diode display (9), ID setting unit (11), fault alarm (12), status displays (13) and CAN connector (14); Host computer (19) is electrically connected to form by instruction control unit (15), modes selecting device (16), charging order selector (17), data converter (18), communication protocol unit (20), failure location unit (21) and breakdown judge unit (22); Battery management unit (3) is connected by CAN (10) with host computer (19), be connected by battery pack bus (5) with battery pack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288680.1U CN204615451U (en) | 2015-05-07 | 2015-05-07 | A kind of management device for rechargeable batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288680.1U CN204615451U (en) | 2015-05-07 | 2015-05-07 | A kind of management device for rechargeable batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615451U true CN204615451U (en) | 2015-09-02 |
Family
ID=53967975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520288680.1U Expired - Fee Related CN204615451U (en) | 2015-05-07 | 2015-05-07 | A kind of management device for rechargeable batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123372A (en) * | 2017-04-19 | 2017-09-01 | 东莞博力威电池有限公司 | The LED lamp panel of battery management system shows system and method |
| CN111463866A (en) * | 2019-06-01 | 2020-07-28 | 深圳市永航新能源技术有限公司 | Unattended intelligent battery charging management system and charging management method |
-
2015
- 2015-05-07 CN CN201520288680.1U patent/CN204615451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123372A (en) * | 2017-04-19 | 2017-09-01 | 东莞博力威电池有限公司 | The LED lamp panel of battery management system shows system and method |
| CN111463866A (en) * | 2019-06-01 | 2020-07-28 | 深圳市永航新能源技术有限公司 | Unattended intelligent battery charging management system and charging management method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |