CN201945673U - On-line monitoring system for storage battery - Google Patents
On-line monitoring system for storage battery Download PDFInfo
- Publication number
- CN201945673U CN201945673U CN 201020671547 CN201020671547U CN201945673U CN 201945673 U CN201945673 U CN 201945673U CN 201020671547 CN201020671547 CN 201020671547 CN 201020671547 U CN201020671547 U CN 201020671547U CN 201945673 U CN201945673 U CN 201945673U
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- battery pack
- storage battery
- acquisition module
- module
- voltage
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Abstract
The utility model discloses an on-line monitoring system for a storage battery, which comprises an acquisition module, an internal resistance module, a controller and a PC (personal computer), wherein the acquisition module is used for acquiring the voltage and the current of a storage battery pack and work temperature information of the storage battery pack; the internal resistance module is used for adjusting the current and the voltage of the storage battery pack; and the control module is used for controlling the acquisition module to acquire information and uploading state information acquired by the acquisition module to the PC. The utility model has the benefits as follows: operation parameters, the performances and the conditions of the storage battery pack are monitored timely, safely and reliably, various potential safety hazards in the operation of the storage battery are found out and the alarm is carried out in a real time manner, so that the safety operation of the storage battery is ensured; and various defects existing in the manual detection are reduced, the efficiency is improved, and the cost is reduced.
Description
Technical field
The utility model relates to a kind of electric power monitoring technology, particularly a kind of battery pack on-line monitoring system.
Background technology
The present many hidden danger of backup battery group existence in service: 1) battery life can't reach designing requirement in actual applications, battery pack often just begins to occur deterioration after using 1 year, use the battery pack degradation that surpasses 5 years very serious, almost seldom can reach nominal capacity.2) not clear for the ruuning situation of battery pack, owing to do not have good means and management, the user of battery pack lacks enough understandings for the ruuning situation of battery pack, particularly for the arrangement and the analysis of battery pack historical data.And the arrangement of these data needs stronger professional knowledge with analysis.3) not clear for the performance condition of battery pack, for the battery performance situation, as the impedance of battery pack, current residual capacity, can't be clear, understand in time and judge.4) lack temperature compensation, because the working environment more complicated of battery pack, and environment temperature is bigger for battery pack influence in serviceable life.Many producers all write exactly on the instructions of product: according to environment temperature, carry out corresponding compensation for floating towards voltage, penalty coefficient is greatly about 3-5mv/ ℃.But the user can accomplish temperature compensation seldom in practice, and this also is that many battery pack can't reach one of reason of designed life.5) initial survey of battery pack lacks means, in most of places, after the new battery buying, for the check of battery pack, only according to the explanation of battery producer, carries out the initial survey of battery pack.The third party who lacks an authority verifies.6) theory of battery pack management maintenance needs to improve, and the maintainer of a lot of battery pack, is misled at present, thinks that " non-maintaining " is exactly need not safeguard.In the past maintenance concept and means should be upgraded, improved for " non-maintaining " lead-acid batteries for this reason, to adapt to the requirement of the management monitoring level that new technology brings.
Exactly because there is above-mentioned reason, solve the hidden danger of battery pack operation effectively, improve the security of battery pack equipment, prevent that battery pack from moving in spite of illness, need a kind of system that detects the ruuning situation of accumulator.
The utility model content
At the problems referred to above, the utility model discloses a kind of battery pack on-line monitoring system, this system is made up of acquisition module, internal resistance module, controller, PC;
Acquisition module is gathered voltage, electric current, the electric battery operational temperature information of battery pack;
The internal resistance module is regulated the electric current and the voltage of battery pack, keeps the battery pack operate as normal;
Control module is controlled the acquisition module Information Monitoring, and the status information of acquisition module collection is uploaded to PC.
The beneficial effects of the utility model are: in time, safety, monitor the operational factor of battery pack, the performance condition of battery pack reliably, find the operating every potential safety hazard of battery pack, even and report to the police, thereby guarantee the safe operation of accumulator; And reduce many drawbacks of manual detection, improved efficient and reduced cost.
Description of drawings
Fig. 1 is the utility model structured flowchart.
Embodiment
Consult Fig. 1, a kind of battery pack on-line monitoring system, this system is made up of acquisition module, internal resistance module, controller, PC;
Acquisition module is gathered voltage, electric current, the electric battery operational temperature information of battery pack;
The internal resistance module is regulated the electric current and the voltage of battery pack, keeps the battery pack operate as normal;
Control module is controlled the acquisition module Information Monitoring, and the status information of acquisition module collection is uploaded to PC.
Operation battery pack monitoring management and battery performance analysis software on the PC.
During work, control module is accepted the instruction from PC, and the control acquisition module is gathered accumulator battery voltage, electric current, electric battery operational temperature information, and the information feedback that acquisition module is gathered is arrived PC, carries out analyzing and processing for background manage software on the PC.The internal resistance module is adjusted electric current, the voltage of battery pack by adjusting resistance, makes its operate as normal.
And this system adopts fire-retardant components and parts, and the fault that the reasons such as short circuit overcurrent of device itself cause can not cause the naked light burning.The battery pack on-Line Monitor Device also adopts the electronic type relay, and no passage switches spark, does not have the naked light of generation contact-connection assembly for electric spare, can be used for the industries such as petrochemical complex of high requirement of explosion proof.
In addition, the battery pack on-Line Monitor Device adopts modular design, and module independence is good, and on-line maintenance is strong, and on-line maintenance does not influence the operate as normal of custom system.
The battery pack on-Line Monitor Device is finished the processing again for each website battery pack data of uploading by the management software on the PC.Data transmission is to PC, utilize the battery pack management software on backstage, data are carried out comprehensive analysis processing, draw the operational factor of each group storage battery group of each website and the history curve of performance parameter, for the subtle change of battery pack emerged in operation, management software is by the analysis of thresholding, when occur surpassing under the situation of thresholding, in time provide warning, simultaneously with classification, zero-time, concluding time of alert event, storage in the lump is in order to O﹠M personnel's inquiry.
The data that to upload according to collection simultaneously, on the PC. the battery pack management software, carry out estimating and calculate of capacity, because the built-in volumetry administrative model of management software, battery pack data-voltage, electric current by each website, automatically set up the volumetry platform of every battery pack in each website, the management system of constructing the battery pack capacity; This provides data more intuitively for the O﹠M personnel.
Intelligentized software significantly reduces battery pack monitoring and the requirement of safeguarding for O﹠M personnel's specialized knowledge, improves the scientific of battery pack management.
Claims (1)
1. battery pack on-line monitoring system, it is characterized in that: this system is made up of acquisition module, internal resistance module, controller, PC;
Acquisition module is gathered voltage, electric current, the electric battery operational temperature information of battery pack;
The internal resistance module is regulated the electric current and the voltage of battery pack;
Control module is controlled the acquisition module Information Monitoring, and the status information of acquisition module collection is uploaded to PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020671547 CN201945673U (en) | 2010-12-21 | 2010-12-21 | On-line monitoring system for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020671547 CN201945673U (en) | 2010-12-21 | 2010-12-21 | On-line monitoring system for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945673U true CN201945673U (en) | 2011-08-24 |
Family
ID=44473013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020671547 Expired - Fee Related CN201945673U (en) | 2010-12-21 | 2010-12-21 | On-line monitoring system for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945673U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520369A (en) * | 2011-12-31 | 2012-06-27 | 东方电气集团东方汽轮机有限公司 | Online monitoring system for storage battery of fan variable pitch propeller |
| CN103116135A (en) * | 2012-12-14 | 2013-05-22 | 惠州市亿能电子有限公司 | Automatic diagnosis system of battery system fault |
| CN106058333A (en) * | 2015-04-16 | 2016-10-26 | 福特全球技术公司 | Method for operating a battery |
| CN110426640A (en) * | 2019-07-29 | 2019-11-08 | 深圳市吉毅创能源科技有限公司 | Smart battery pack monitoring method, system, smart battery pack and storage medium |
-
2010
- 2010-12-21 CN CN 201020671547 patent/CN201945673U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520369A (en) * | 2011-12-31 | 2012-06-27 | 东方电气集团东方汽轮机有限公司 | Online monitoring system for storage battery of fan variable pitch propeller |
| CN103116135A (en) * | 2012-12-14 | 2013-05-22 | 惠州市亿能电子有限公司 | Automatic diagnosis system of battery system fault |
| CN103116135B (en) * | 2012-12-14 | 2016-11-23 | 惠州市亿能电子有限公司 | A kind of battery system automatic fault diagnosis system |
| CN106058333A (en) * | 2015-04-16 | 2016-10-26 | 福特全球技术公司 | Method for operating a battery |
| CN110426640A (en) * | 2019-07-29 | 2019-11-08 | 深圳市吉毅创能源科技有限公司 | Smart battery pack monitoring method, system, smart battery pack and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131221 |