CN101762788A - Storage battery operation monitoring system - Google Patents
Storage battery operation monitoring system Download PDFInfo
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- CN101762788A CN101762788A CN200810171832A CN200810171832A CN101762788A CN 101762788 A CN101762788 A CN 101762788A CN 200810171832 A CN200810171832 A CN 200810171832A CN 200810171832 A CN200810171832 A CN 200810171832A CN 101762788 A CN101762788 A CN 101762788A
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- storage battery
- upper computer
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Abstract
The invention relates to a storage battery operation monitoring system which comprises an upper computer, a dispatching machine and a terminal, wherein the upper computer, the dispatching machine and the terminal are connected with each other by a CAN bus; related data such as the voltage, the temperature, the internal resistance and the like of a single battery measured by the terminal can be displayed on a terminal LCD screen, the quality of the storage battery can be simultaneously judged, and the parameter of the fault battery can be displayed; meanwhile, the measured data and the information are transmitted into the upper computer by the CAN bus; and the upper computer uploads the data into the dispatching machine through a network by a RS 232 interface or RS 485 interface. The storage battery operation monitoring system has the advantages that the system can be used for on-line monitoring and collecting the parameters such as voltage, the current, the internal resistance and the temperature of the single battery in real time, working out the rest capacity of the battery, responding the query and the operation of the upper computer, making corresponding alarm prompt for the fault battery, and finding out the battery which is out of work in time; and the system plays crucial role in guaranteeing the safety of a DC power supply, improving the reliability of the power supply and effectively prolonging the service life of the whole group of the storage battery.
Description
Technical field
The present invention relates to a kind of storage battery operation monitoring system.
Background technology
Just often the battery pack in the straight-flow system is in the floating charging stand-by state, and when the alternating current dead electricity, accumulator provides energy to the accident load rapidly.As all kinds of straightway pumps, emergency lighting, interchange uninterruption power source, forced outage, isolating switch breaker tripping and closing etc., the loads such as control, signal, aut.eq., protective device and communication when also being necessary for forced outage simultaneously provide electric power.Therefore accumulator is as stand-by power source under the accident condition that exchanges dead electricity.In telecommunications industry, very pay attention to the maintenance work of accumulator, comprise the operation and maintenance of analysing valve control type lead-acid accumulator battery, as follows to the Maintenance Significant Items of accumulator usually:
1.1 the property checked that the valve-control storage battery group after new installation or the overhaul is carried out discharges and recharges;
1.2 the floating charging when normally moving;
1.3 in service improper in order to remedy because of the floating current adjustment, do not compensate the loss of self-discharge of battery and accumulator capacity that creepage electric leakage causes, set 1～3 month, automatically carry out the boost charge of a constant-current charge-constant-voltage charge-floating charging;
1.4 when battery pack during in grid disconnection or fault, AC interruptions, through after the accident discharge electric battery terminal voltage being descended.When exchanging power up and send electricity, the charging device automatic or manual enters the automatic/hand charging of constant-current charge-constant-voltage charge-floating charging.
Recently in telecommunications industry, more and more pay attention to maintenance, require to reach and go up a declaration form cell voltage form every day accumulator.But fact proved that for the battery that is in floating charge state, the performance difference between the battery (based on capacity volume variance) is difficult to show.
Summary of the invention
The objective of the invention is to realize maintenance and monitoring to all kinds of electric storage batteries in place such as generating plant, electric substations, improve electric storage battery maintenance levels, reduce the accumulator failure rate.
The objective of the invention is to be achieved through the following technical solutions:
A kind of storage battery operation monitoring system, comprise host computer, dispatcher, terminal, described host computer, dispatcher, terminal connect by the CAN bus, the related data of the measurement single battery voltage of terminal, temperature, internal resistance etc. may be displayed on the terminal LCD Panel, judge the quality of accumulator simultaneously, show the fail battery parameter; Simultaneously, send measurement data and information to host computer by the CAN bus; Host computer is uploaded data through network to dispatcher by RS232 or RS485 interface.
Beneficial effect of the present invention is: native system can on-line monitoring and is gathered voltage, electric current, the internal resistance of cell and the temperature parameter of single battery in real time, calculate the residual capacity of battery, reply host computer inquiry and operation, fail battery is made corresponding alarm prompt, can in time find dead battery, to guaranteeing that safe, the raising power supply reliability of direct supply prolong the serviceable life of whole group storage battery, decisive role effectively.
Embodiment
Storage battery operation monitoring system of the present invention, comprise host computer, dispatcher, terminal, described host computer, dispatcher, terminal connect by the CAN bus, the related data of the measurement single battery voltage of terminal, temperature, internal resistance etc. may be displayed on the terminal LCD Panel, judge the quality of accumulator simultaneously, show the fail battery parameter; Simultaneously, send measurement data and information to host computer by the CAN bus; Host computer is uploaded data through network to dispatcher by RS232 or RS485 interface.
Measurement function: can measure (or setting measurement time) at any time and write down total voltage, the total current of battery pack in service, each monomer battery voltage, internal resistance and temperature data.
Utilize the monitoring mode of fuzzy query that the internal resistance situation of change of each cell of battery pack is provided, and judge operating accumulator quality in the comprehensive evaluation mode.
Automatically calculate the residual capacity of whole group and single-unit accumulator, understand accumulator in service remaining capacity at present.
Abnormality alarming: when accumulator battery voltage, internal resistance and temperature are diagnosed as when unusual, send fault warning, possess unattended function.
Can list the related data real-time parameter of single battery voltage, temperature, internal resistance by LCD Panel on the spot, judge the quality of accumulator simultaneously, show the fail battery parameter.
All measurement data and information are communicated by letter with host computer by the CAN bus form.
Claims (2)
1. storage battery operation monitoring system, comprise host computer, dispatcher, terminal, it is characterized in that: described host computer, dispatcher, terminal connect by the CAN bus, the related data of the measurement single battery voltage of terminal, temperature, internal resistance etc. may be displayed on the terminal LCD Panel, judge the quality of accumulator simultaneously, show the fail battery parameter; Simultaneously, send measurement data and information to host computer by the CAN bus.
2. storage battery operation monitoring system according to claim 1 is characterized in that: host computer is uploaded data through network to dispatcher by RS232 or RS485 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810171832A CN101762788A (en) | 2008-11-14 | 2008-11-14 | Storage battery operation monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810171832A CN101762788A (en) | 2008-11-14 | 2008-11-14 | Storage battery operation monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101762788A true CN101762788A (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810171832A Pending CN101762788A (en) | 2008-11-14 | 2008-11-14 | Storage battery operation monitoring system |
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| CN (1) | CN101762788A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082456A (en) * | 2011-02-11 | 2011-06-01 | 惠州亿纬锂能股份有限公司 | Power management system |
| CN102508166A (en) * | 2011-10-21 | 2012-06-20 | 潍坊广生新能源有限公司 | Electric vehicle storage battery pack wireless detection management system |
| CN103700897A (en) * | 2013-12-31 | 2014-04-02 | 上海自动化仪表股份有限公司 | Sodium-sulfur battery control system |
| CN103715705A (en) * | 2013-12-31 | 2014-04-09 | 上海自动化仪表股份有限公司 | Monitoring system for sodium-sulfur battery |
| CN106569144A (en) * | 2016-11-14 | 2017-04-19 | 中车大连机车车辆有限公司 | Rail transit vehicle-mounted storage battery online monitoring system |
| CN107589382A (en) * | 2017-10-25 | 2018-01-16 | 宁夏黑金昊源绿能科技有限公司 | A kind of detection means of battery surplus and health status |
| CN109116247A (en) * | 2018-07-25 | 2019-01-01 | 百发动力（无锡）有限公司 | A kind of method that engine battery state can be detected automatically |
| CN109167108A (en) * | 2018-09-11 | 2019-01-08 | 深圳市科陆电子科技股份有限公司 | Tappered rating in battery management system limits guard method |
-
2008
- 2008-11-14 CN CN200810171832A patent/CN101762788A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082456A (en) * | 2011-02-11 | 2011-06-01 | 惠州亿纬锂能股份有限公司 | Power management system |
| CN102508166A (en) * | 2011-10-21 | 2012-06-20 | 潍坊广生新能源有限公司 | Electric vehicle storage battery pack wireless detection management system |
| CN103700897A (en) * | 2013-12-31 | 2014-04-02 | 上海自动化仪表股份有限公司 | Sodium-sulfur battery control system |
| CN103715705A (en) * | 2013-12-31 | 2014-04-09 | 上海自动化仪表股份有限公司 | Monitoring system for sodium-sulfur battery |
| CN103700897B (en) * | 2013-12-31 | 2017-03-29 | 上海自动化仪表有限公司 | Sodium-sulfur battery control system |
| CN106569144A (en) * | 2016-11-14 | 2017-04-19 | 中车大连机车车辆有限公司 | Rail transit vehicle-mounted storage battery online monitoring system |
| CN107589382A (en) * | 2017-10-25 | 2018-01-16 | 宁夏黑金昊源绿能科技有限公司 | A kind of detection means of battery surplus and health status |
| CN109116247A (en) * | 2018-07-25 | 2019-01-01 | 百发动力（无锡）有限公司 | A kind of method that engine battery state can be detected automatically |
| CN109167108A (en) * | 2018-09-11 | 2019-01-08 | 深圳市科陆电子科技股份有限公司 | Tappered rating in battery management system limits guard method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |