CN203932252U - The other welding system of the automatic zero-clearance of a kind of batteries - Google Patents
The other welding system of the automatic zero-clearance of a kind of batteries Download PDFInfo
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- CN203932252U CN203932252U CN201420367984.2U CN201420367984U CN203932252U CN 203932252 U CN203932252 U CN 203932252U CN 201420367984 U CN201420367984 U CN 201420367984U CN 203932252 U CN203932252 U CN 203932252U
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- storage battery
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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
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Abstract
The utility model relates to the other welding system of the automatic zero-clearance of a kind of batteries, it is characterized in that: monocell administrative unit (3) is directly connected by positive and negative two sampling wire harness (8) with every joint storage battery (7), every joint storage battery (7) configuration monocell administrative unit (3), all monocell administrative units (3) hang over the upper unified battery pack Master Control Unit (2) that is linked into afterwards of network-bus (6) by 485 communication wire harness (9), simultaneously, current sensor module (5) is by the discharging current of whole group storage battery (7), and temperature sensor module (4) is carried out communication access by the ambient temperature of whole group storage battery (7) by 485 communication interfaces and battery pack Master Control Unit (2), realization is to whole group storage battery Real-Time Monitoring, battery pack Master Control Unit (2) is predicted accumulator property simultaneously.The utility model can be accomplished Real-Time Monitoring when batteries is normally moved, and backward or the direct zero-clearance of fail battery can be exited.
Description
Technical field
The utility model belongs to the technical field of batteries operation management, relates in particular to the other other welding system of the automatic zero-clearance of batteries that connects of the automatic zero-clearance of a kind of batteries, and it is mainly used in the industries such as electric power, communication, finance, mining industry, media, power supply.
Background technology
At present, under most application conditions, the storage battery use that all can be together in series in groups.In electric power and some other industrial occasions, the batteries of these series connection conventionally can and conventional rectifier power source (containing charge power supply) be used in combination, rectifier power source provides electric energy to whole system, and the batteries of power supply is in support carried out to floating charge.If rectifier power source power-off, batteries will become main power source from back-up source system will be powered.Now, the reliability of batteries will become the bottleneck of whole system, even if only a storage battery breaks down, whole system is all to smash suddenly also, and the great technical error that appearance cannot be saved, brings irremediable massive losses to us.In order to solve this bottleneck problem, for many years, research is both at home and abroad arranged on line monitoring system to storage battery the technical parameter of storage battery is monitored, and carry out early warning according to the variation of these parameters, in storage battery index, occur when abnormal, send alarm and remind O&M personnel to change in advance whole group storage battery, prevent because a joint sudden failure is to the whole group of major accident causing.The performance of storage battery although existing technological means can give warning in advance, but still there are problems: the work of storage battery is a physical-chemical reaction process, conventional monitoring means cannot accurately judge storage battery actual performance, exist a batteries evaluation prediction inaccurate, with regard to bringing, change the problems such as the uneconomical environmental protection of the wasting of resources that cause because of whole group; , still exist because of the single-unit accumulator monitoring risk that causes whole group storage battery accident not in place, the batteries that cannot fundamentally solve as stand-by power supply can be constantly with optimum state, safe and reliable standing ready, in case of need meanwhile.
Summary of the invention
The purpose of this utility model is to provide the automatic zero-clearance of a kind of batteries other welding system, solving in prior art exists monitoring inaccurate to storage battery operation management, maintenance cost is high, dangerous, cannot avoid causing because of single battery fault problem and the defect of whole batteries Loss of power failure, a kind of to batteries real-time system for monitoring and pre-warning by setting up, propose a kind of storage battery to be carried out to the other system connecing of automation zero-clearance, realizing the technical scheme that object of the present invention takes is: the other welding system of the automatic zero-clearance of a kind of batteries, comprise the monocell administrative unit of distributing installation on every joint storage battery, and the battery pack Master Control Unit that all monocell administrative units is carried out to unified management, it is characterized in that: monocell administrative unit is directly connected by positive and negative two sampling wire harness with every joint storage battery, a monocell administrative unit of every joint storage battery configuration, all monocell administrative units are the unified battery pack Master Control Unit that is linked into after hanging on network-bus by 485 communication wire harness, simultaneously, current sensor module is by the discharging current of whole group storage battery, and temperature sensor module is carried out communication access by the ambient temperature of whole group storage battery by 485 communication interfaces and battery pack Master Control Unit, realization is to whole group storage battery Real-Time Monitoring, battery pack Master Control Unit is predicted accumulator property simultaneously.
The utility model is in conjunction with new technology and sector application requirement, it is the important breakthrough to batteries problem of management, also be that the revolutionary character of existing Monitored System of Industrial Storage Cell development is promoted, its advantage is that this system can accomplish Real-Time Monitoring when batteries is normally moved, simultaneously because battery detection is not in place or cause the problem that whole Battery pack breaks down no longer to occur while having little time to change, the other connection technology of automatic zero-clearance that system possesses can exit backward or the direct zero-clearance of fail battery, do not affect the performance of whole group storage battery, guarantee that batteries is forever available, avoid accident to produce or avoid the expansion again of accident, loss is reduced to minimum.
Accompanying drawing explanation:
Fig. 1 is system architecture schematic diagram of the present utility model;
Fig. 2 is monocell administrative unit work schematic diagram of the present utility model;
Fig. 3 is the work schematic diagram of Core Feature in the utility model;
Fig. 4 is the another kind work schematic diagram of Core Feature in the utility model.
In figure: 2, battery pack Master Control Unit, 3, monocell administrative unit, 4, temperature sensor module, 5, current sensor module; 6, network-bus, 7, storage battery, 8, sampling wire harness; 9, communication wire harness, 13, CPU processing unit, 14, memory cell; 15, current control module, 16, indicator light display module, 17, communication module; 18, sampling module, 19, process bus, 20, nucleus module; 21, protected location, 22, constant-current discharge unit, 23, other connection module.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the present invention will be further described in detail.Referring to accompanying drawing, the other welding system of the automatic zero-clearance of a kind of batteries, comprise the monocell administrative unit 3 of distributing installation on every joint storage battery 7, and the battery pack Master Control Unit 2 that all monocell administrative units 3 are carried out to unified management, it is characterized in that: monocell administrative unit 3 is directly connected by positive and negative two sampling wire harness 8 with every joint storage battery 7, a monocell administrative unit 3 of every joint storage battery 7 configurations, all monocell administrative units 3 are the unified battery pack Master Control Unit 2 that is linked into after hanging on network-bus 6 by 485 communication wire harness 9, simultaneously, current sensor module 5 is by the discharging current of whole group storage battery 7, and temperature sensor module 4 is carried out communication access by the ambient temperature of whole group storage battery 7 by 485 communication interfaces and battery pack Master Control Unit 2, realization is to whole group storage battery Real-Time Monitoring, 2 pairs of accumulator properties of battery pack Master Control Unit are predicted simultaneously.Monocell administrative unit 3 in system is nucleus equipments of native system, every joint storage battery 7 configures respectively one, 2V, 6V, 12V storage battery 7 all can, by monocell administrative unit 3, can realize storage battery 7 voltages, internal resistance, the monitoring of temperature, and to the other connection function of storage battery 7 zero-clearances, it is characterized in that: described monocell administrative unit 3 is received the positive and negative terminals of storage battery 7 by gathering wire harness 8, the protected location 21 of having connected on negative pole sampling wire harness 8 prevents that overcurrent from causing damage to storage battery 7, then through being connected with storage battery 7 is anodal after nucleus module 20, nucleus module 20 is coordinated and is realized constant current output and the other connection function of zero-clearance by current control module 15 and sampling module 18, simultaneously, sampling module 18 is mutual respectively by processing bus 19 for the core CPU processing unit 13 of monocell administrative unit 3, realize voltage, temperature, the monitoring of internal resistance, mutual with communication module 17, realize the information transmission of data and battery pack Master Control Unit 2, mutual by indicator light display module 16, realize operation, alarm, the displaying of the information such as abnormal, by memory module 14, realize the memory function of data, Core Feature in monocell administrative unit 3 is completed by nucleus module 20, nucleus module 20 can consist of constant-current discharge unit 22 and other connection module 23, mainly complete monitoring and the other connection function of automatic zero-clearance of monocell administrative unit, it is characterized in that: after the data analysis that constant-current discharge module 22 gathers by sampling module 18, by current control module 15, controlled, and other connection module 23 is to be attempted by between storage battery 7 the two poles of the earth by a high-power reversal connection diode reverse of large electric current, when storage battery 7 fault open circuit, this joint storage battery 7 zero-clearance from whole group is exited in the automatic conducting of other connection module 23, the output current of whole group storage battery forms new discharge loop supplying power for outside by other connection module 23 conductings, thereby realize the automatic zero-clearance cross-over connection function of system, guarantee the power supply reliability of whole group storage battery 7, reversal connection diode can be selected according to the current loading of direct current system the diode of 40-200A specification.Realizing zero-clearance other connect of 40A with interior little current DC system, can be without reversal connection diode, directly in constant-current discharge unit 22, can realize, it is characterized in that: directly adopt reversal connection diode in the CMOS pipe that the control constant current in constant-current discharge unit 22 uses to realize the other connection function of automatic zero-clearance.
Therefore, the utility model has realized by setting up batteries real-time system for monitoring and pre-warning that the automatic zero-clearance of a kind of batteries is other to be connect, its advantage is that this system can accomplish Real-Time Monitoring and performance early warning when batteries is normally moved, and finds that incipient fault also reduces O&M workload; The outside reversal connection diode adopting in system and the method for utilizing CMOS to manage interior reversal connection diode make other the connecing of the automatic zero-clearance of storage battery can effectively avoid causing whole Battery pack to break down because battery detection is not in place or have little time replacing, can guarantee that batteries is forever available completely, avoid accident to produce or avoid the expansion again of accident, loss is reduced to minimum.
Claims (3)
1. the other welding system of the automatic zero-clearance of a batteries, comprise the monocell administrative unit (3) of distributing installation on every joint storage battery (7), and the battery pack Master Control Unit (2) that all monocell administrative units (3) is carried out to unified management, it is characterized in that: monocell administrative unit (3) is directly connected by positive and negative two sampling wire harness (8) with every joint storage battery (7), every joint storage battery (7) configuration monocell administrative unit (3), all monocell administrative units (3) hang over the upper unified battery pack Master Control Unit (2) that is linked into afterwards of network-bus (6) by 485 communication wire harness (9), simultaneously, current sensor module (5) is by the discharging current of whole group storage battery (7), and temperature sensor module (4) is carried out communication access by the ambient temperature of whole group storage battery (7) by 485 communication interfaces and battery pack Master Control Unit (2), realization is to whole group storage battery Real-Time Monitoring, battery pack Master Control Unit (2) is predicted accumulator property simultaneously.
2. according to the other welding system of the automatic zero-clearance of batteries claimed in claim 1, it is characterized in that: described monocell administrative unit (3) is received the positive and negative terminals of storage battery (7) by gathering wire harness (8), the protected location (21) of having connected on negative pole sampling wire harness (8) prevents that overcurrent from causing damage to storage battery (7), then passing through nucleus module (20) is connected with storage battery (7) is anodal afterwards, nucleus module (20) is coordinated and is realized constant current output and the other connection function of zero-clearance by current control module (15) and sampling module (18), simultaneously, the core CPU processing unit (13) of monocell administrative unit (3) is mutual with sampling module (18) respectively by processing bus (19), realize voltage, temperature, the monitoring of internal resistance, mutual with communication module (17), realize the information transmission of data and battery pack Master Control Unit (2), mutual by indicator light display module (16), realize operation, alarm, the displaying of the information such as abnormal, by memory module (14), realize the memory function of data.
3. according to the other welding system of the automatic zero-clearance of batteries claimed in claim 1, it is characterized in that: described monocell administrative unit (3) is received the positive and negative terminals of storage battery (7) by gathering wire harness (8), the protected location (21) of having connected on negative pole sampling wire harness (8) prevents that overcurrent from causing damage to storage battery (7), then passing through nucleus module (20) is connected with storage battery (7) is anodal afterwards, nucleus module (20) is coordinated and is realized constant current output and the other connection function of zero-clearance by current control module (15) and sampling module (18), simultaneously, the core CPU processing unit (13) of monocell administrative unit (3) is mutual with sampling module (18) respectively by processing bus (19), realize voltage, temperature, the monitoring of internal resistance, mutual with communication module (17), realize the information transmission of data and battery pack Master Control Unit (2), mutual by indicator light display module (16), realize operation, alarm, the displaying of the information such as abnormal, by memory module (14), realize the memory function of data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367984.2U CN203932252U (en) | 2014-07-04 | 2014-07-04 | The other welding system of the automatic zero-clearance of a kind of batteries |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367984.2U CN203932252U (en) | 2014-07-04 | 2014-07-04 | The other welding system of the automatic zero-clearance of a kind of batteries |
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| CN203932252U true CN203932252U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420367984.2U Expired - Fee Related CN203932252U (en) | 2014-07-04 | 2014-07-04 | The other welding system of the automatic zero-clearance of a kind of batteries |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091973A (en) * | 2014-07-04 | 2014-10-08 | 山东金煜电子科技有限公司 | Automatic zero-clearance by-pass connection system for storage battery pack |
| CN107085189A (en) * | 2017-06-08 | 2017-08-22 | 中国工商银行股份有限公司 | UPS power failure monitoring device |
-
2014
- 2014-07-04 CN CN201420367984.2U patent/CN203932252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091973A (en) * | 2014-07-04 | 2014-10-08 | 山东金煜电子科技有限公司 | Automatic zero-clearance by-pass connection system for storage battery pack |
| CN104091973B (en) * | 2014-07-04 | 2016-07-06 | 山东金煜电子科技有限公司 | A kind of other welding system of the automatic zero-clearance of accumulator battery |
| CN107085189A (en) * | 2017-06-08 | 2017-08-22 | 中国工商银行股份有限公司 | UPS power failure monitoring device |
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| 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 |
Granted publication date: 20141105 Termination date: 20160704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |