CN103267951A - An On-Line Monitoring System for Storage Battery in Substation - Google Patents

An On-Line Monitoring System for Storage Battery in Substation Download PDF

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Publication number
CN103267951A
CN103267951A CN2013101479875A CN201310147987A CN103267951A CN 103267951 A CN103267951 A CN 103267951A CN 2013101479875 A CN2013101479875 A CN 2013101479875A CN 201310147987 A CN201310147987 A CN 201310147987A CN 103267951 A CN103267951 A CN 103267951A
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China
Prior art keywords
storage battery
monitoring system
line monitoring
monitoring
conversion unit
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Pending
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CN2013101479875A
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Chinese (zh)
Inventor
乔亚兴
陈导
孔凡群
王冬云
章程熙
陈伟
杨瑞
江振宇
汤华亮
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Shanghai Municipal Electric Power Co
State Grid Corp of China SGCC
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Shanghai Municipal Electric Power Co
State Grid Corp of China SGCC
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Priority to CN2013101479875A priority Critical patent/CN103267951A/en
Publication of CN103267951A publication Critical patent/CN103267951A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an on-line monitoring system for a storage battery in a transformer substation. The on-line monitoring system comprises a storage battery pack, a storage battery monitoring module, a signal conversion unit, a serial server, an industrial personal computer and an environmental monitoring host, wherein the storage battery pack comprises a plurality of single storage batteries which are connected in series, the storage battery monitoring module comprises a plurality of single storage battery monitoring modules, each single storage battery monitoring module is installed on a corresponding single storage battery and is connected with a polar column of the corresponding single storage battery, the single storage battery monitoring modules are respectively connected with the signal conversion unit, and the signal conversion unit, the industrial personal computer and the environmental monitoring host are respectively connected with the serial server. The on-line monitoring system achieves reliable real-time on-line monitoring, rich and timely operation data are provided for personnel for operating maintenance of the storage battery, the operating maintenance level of the storage battery is greatly improved, and the on-line monitoring system has the remarkable advantages of being reliable in data collection and accurate in detection on internal resistance of the storage battery.

Description

一种用于变电站内蓄电池的在线监测系统An On-Line Monitoring System for Storage Battery in Substation

技术领域technical field

本发明涉及一种用于变电站内蓄电池的在线监测系统。The invention relates to an on-line monitoring system for storage batteries in substations.

背景技术Background technique

蓄电池在变电站中起着至关重要的作用，目前直流装置只能检测蓄电池电压、充放电电流一些数据，但无法在线检测蓄电池容量不足的缺陷，只有通过每年一次的蓄电池充放电来检测其容量。存在一定的安全隐患，而且增加了运维工作量。The battery plays a vital role in the substation. At present, the DC device can only detect some data of the battery voltage and charge and discharge current, but cannot detect the defect of insufficient battery capacity online. The capacity can only be detected by charging and discharging the battery once a year. There are certain security risks and increase the workload of operation and maintenance.

发明内容Contents of the invention

本发明的目的，就是为了解决上述问题而提供了一种用于变电站内蓄电池的在线监测系统。The object of the present invention is to provide an online monitoring system for storage batteries in substations in order to solve the above problems.

本发明的目的是这样实现的：The purpose of the present invention is achieved like this:

本发明的一种用于变电站内蓄电池的在线监测系统，包括蓄电池组、蓄电池监测模块、信号转换单元、串口服务器、工控机和环境监控主机，其中：An on-line monitoring system for storage batteries in substations according to the present invention includes a storage battery pack, a storage battery monitoring module, a signal conversion unit, a serial port server, an industrial computer and an environment monitoring host, wherein:

所述蓄电池组包括多个串联连接的蓄电池单体；The battery pack includes a plurality of battery cells connected in series;

所述蓄电池监测模块包括多个蓄电池单体监测模块，每个蓄电池单体监测模块安装在对应的蓄电池单体上且与对应的蓄电池单体的极柱连接；The battery monitoring module includes a plurality of battery cell monitoring modules, and each battery cell monitoring module is installed on a corresponding battery cell and connected to a pole of the corresponding battery cell;

所述蓄电池单体监测模块分别与信号转换单元连接；The battery cell monitoring modules are respectively connected to the signal conversion unit;

所述信号转换单元、工控机和环境监控主机分别与所述串口服务器连接。The signal conversion unit, the industrial computer and the environment monitoring host are respectively connected to the serial port server.

本发明在线监测系统能够准确实时反映出变电站内蓄电池的实时情况，不需要运行人员至现场进行查看，实现了可靠的实时在线监测，为蓄电池运行维护人员提供了丰富、及时的运行数据，大大提高了蓄电池的运行维护水平，具有数据采集可靠、检测蓄电池内阻精确的显着优点。The on-line monitoring system of the present invention can accurately reflect the real-time conditions of the battery in the substation in real time, and does not require operating personnel to check on site, thereby realizing reliable real-time on-line monitoring, providing rich and timely operation data for the operation and maintenance personnel of the battery, and greatly improving It improves the operation and maintenance level of the battery, and has the remarkable advantages of reliable data collection and accurate detection of battery internal resistance.

由于本发明在线监测系统同时监测蓄电池的内阻，满足了状态检修的需求，可免除每年一次的蓄电池活化工作，减轻工作人员的负担。Since the on-line monitoring system of the present invention monitors the internal resistance of the storage battery at the same time, it meets the requirement of state-of-the-art maintenance, saves the activation of the storage battery once a year, and reduces the burden on staff.

附图说明Description of drawings

图1是本发明的结构示意图。Fig. 1 is a schematic structural view of the present invention.

具体实施方式Detailed ways

下面将结合附图，对本发明作进一步说明。The present invention will be further described below in conjunction with the accompanying drawings.

请参阅图1，本发明用于变电站内蓄电池的在线监测系统，包括蓄电池组1、蓄电池监测模块2、信号转换单元3、串口服务器4、工控机5和环境监控主机6，其中：Please refer to Fig. 1, the present invention is used for the on-line monitoring system of the storage battery in the substation, including battery pack 1, battery monitoring module 2, signal conversion unit 3, serial port server 4, industrial computer 5 and environment monitoring host computer 6, wherein:

蓄电池组1包括多个串联连接的蓄电池单体11；The battery pack 1 includes a plurality of battery cells 11 connected in series;

蓄电池监测模块2包括多个蓄电池单体监测模块21，每个蓄电池单体监测模块21安装在对应的蓄电池单体11上且与对应的蓄电池单体11的极柱连接；The battery monitoring module 2 includes a plurality of battery cell monitoring modules 21, and each battery cell monitoring module 21 is installed on a corresponding battery cell 11 and connected to a pole of the corresponding battery cell 11;

蓄电池单体监测模块21分别与信号转换单元3连接；The battery cell monitoring modules 21 are respectively connected to the signal conversion unit 3;

信号转换单元3、工控机5和环境监控主机6分别与串口服务器4连接。The signal conversion unit 3 , the industrial computer 5 and the environment monitoring host 6 are respectively connected to the serial port server 4 .

本实施例中，蓄电池单体监测模块21选用的型号为LB-B-M-256/D(莱姆电子(中国)有限公司生产)；In this embodiment, the model selected for the battery cell monitoring module 21 is LB-B-M-256/D (produced by Lime Electronics (China) Co., Ltd.);

信号转换单元3选用的型号为LB-BUS(莱姆电子(中国)有限公司生产)；The model selected by the signal conversion unit 3 is LB-BUS (produced by Lime Electronics (China) Co., Ltd.);

串口服务器4选用台湾四零科技股份有限公司生产的MOXA-Nport系列串口服务器。The serial port server 4 selects the MOXA-Nport series serial port server produced by Taiwan 40 Technology Co., Ltd. for use.

蓄电池单体监测模块21实时采集对应蓄电池单体11的内阻、电压和温度，并将这些数据传送至信号转换单元3，信号转换单元3将蓄电池单体监测模块21采集到的数据转换为RS232信号接入串口服务器4，串口服务器4将数据发送给工控机5处理，工控机5将处理结果通过串口服务器4反馈至环境监控主机6。The battery cell monitoring module 21 collects the internal resistance, voltage and temperature of the corresponding battery cell 11 in real time, and transmits these data to the signal conversion unit 3, and the signal conversion unit 3 converts the data collected by the battery cell monitoring module 21 into RS232 The signal is connected to the serial server 4, and the serial server 4 sends the data to the industrial computer 5 for processing, and the industrial computer 5 feeds back the processing result to the environment monitoring host 6 through the serial server 4.

以上实施例仅供说明本发明之用，而非对本发明的限制，有关技术领域的技术人员，在不脱离本发明的精神和范围的情况下，还可以作出各种变换或变型，因此所有等同的技术方案也应该属于本发明的范畴，应由各权利要求所限定。The above embodiments are only for the purpose of illustrating the present invention, rather than limiting the present invention. Those skilled in the relevant technical fields can also make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent The technical solutions should also belong to the category of the present invention and should be defined by each claim.

Claims (1)

1. an on-line monitoring system that is used for accumulator in the transformer station is characterized in that described on-line monitoring system comprises battery pack, accumulator monitoring module, signal conversion unit, serial server, industrial computer and environmental monitoring main frame, wherein:
Described battery pack comprises a plurality of single batteries that are connected in series;
Described accumulator monitoring module comprises a plurality of single battery monitoring modulars, and each single battery monitoring modular is installed on the corresponding single battery and connects with the pole of corresponding single battery;
Described single battery monitoring modular is connected with signal conversion unit respectively;
Described signal conversion unit, industrial computer and environmental monitoring main frame are connected with described serial server respectively.
CN2013101479875A 2013-04-25 2013-04-25 An On-Line Monitoring System for Storage Battery in Substation Pending CN103267951A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106908740A (en) * 2017-04-20 2017-06-30 国网新疆电力公司昌吉供电公司 Embedded transformer station direct-flow storage battery on-Line Monitor Device
CN120064856A (en) * 2025-04-28 2025-05-30 常州中兴华达科技股份有限公司 BMS assembly's testing arrangement in electronic box

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0799063A (en) * 1993-09-29 1995-04-11 Japan Storage Battery Co Ltd Storage battery device
US5965997A (en) * 1997-08-20 1999-10-12 Benchmarq Microelectronics Battery monitoring circuit with storage of charge and discharge accumulation values accessible therefrom
CN2847408Y (en) * 2005-08-03 2006-12-13 北京宝利信通科技有限公司 Online temperature monitor system
US20120041698A1 (en) * 2011-10-27 2012-02-16 Sakti3, Inc. Method and system for operating a battery in a selected application
CN103064027A (en) * 2012-11-12 2013-04-24 陕西省电力公司检修公司 On-line monitoring and maintaining system for 750-volt wireless intelligent storage battery
CN203191529U (en) * 2013-04-25 2013-09-11 国家电网公司 An On-Line Monitoring System for Storage Battery in Substation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0799063A (en) * 1993-09-29 1995-04-11 Japan Storage Battery Co Ltd Storage battery device
US5965997A (en) * 1997-08-20 1999-10-12 Benchmarq Microelectronics Battery monitoring circuit with storage of charge and discharge accumulation values accessible therefrom
CN2847408Y (en) * 2005-08-03 2006-12-13 北京宝利信通科技有限公司 Online temperature monitor system
US20120041698A1 (en) * 2011-10-27 2012-02-16 Sakti3, Inc. Method and system for operating a battery in a selected application
CN103064027A (en) * 2012-11-12 2013-04-24 陕西省电力公司检修公司 On-line monitoring and maintaining system for 750-volt wireless intelligent storage battery
CN203191529U (en) * 2013-04-25 2013-09-11 国家电网公司 An On-Line Monitoring System for Storage Battery in Substation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106908740A (en) * 2017-04-20 2017-06-30 国网新疆电力公司昌吉供电公司 Embedded transformer station direct-flow storage battery on-Line Monitor Device
CN120064856A (en) * 2025-04-28 2025-05-30 常州中兴华达科技股份有限公司 BMS assembly's testing arrangement in electronic box

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Application publication date: 20130828