An online monitoring system for substation substation equipment
A technology for monitoring systems and substation equipment, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as high cost and inconvenient maintenance, and achieve the effects of convenient maintenance, simplified management, and safe and reliable update and maintenance.
Active Publication Date: 2017-02-08
STATE GRID CORP OF CHINA +3
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Problems solved by technology
At present, many online monitoring systems have been developed, but the existing online monitoring systems often need to install corresponding industrial computers at the substation end to communicate and interact with the main station. This monitoring method is costly and expensive to repair and maintain. inconvenient
Method used
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Embodiment 1
[0047] An on-line monitoring system for substation substation equipment, including an application database server, a WEB server, a man-machine workstation, and each monitored station-end system arranged in a monitoring master station, the application database server and each substation station-end system The communication connection is carried out, the application database server is connected with the WEB server, and the man-machine workstation is connected with the application database server. The application server is the management center of the system's historical database, description database and real-time database. The processing modules of various data are all in the Running on it, the WEB server communicates with the management information system through the switch, the WEB server provides a database backup that is completely consistent with the internal server, and the real-time database is mapped in its file, providing a real-time data release mechanism and database a...
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The invention relates to an on-line monitoring system of a transformer device of a transformer substation. The on-line monitoring system comprises an application data base server, a WEB server, a man-machine workstation and monitored station end systems, the application data base server, the WEB server and the man-machine workstation are arranged in a monitoring master station, the application data base server is in communication with the station end systems of a transformer, and is connected with the WEB server, and the man-machine workstation is connected with the application data base server. According to the on-line monitoring system of the transformer device of the transformer substation, an overall structure different from an existing on-line monitoring system of the transformer device is adopted. An embedded type main machine is adopted at the transformer end to complete synchronous measurement control, communication management and data collection on whole-station field monitoring units, an industrial personal computer which is high in cost and used in the existing monitoring system of the transformer substation is replaced, and the whole cost of the system is effectively reduced.
Description
technical field [0001] The invention relates to an on-line monitoring system, in particular to an on-line monitoring system for substation and substation equipment. Background technique [0002] On-line monitoring is the core technology of condition-based maintenance, which can save a lot of manpower, provide real-time monitoring data of equipment status, detect abnormal signs of equipment in time, avoid equipment accidents, and provide technical basis for equipment condition-based maintenance. At present, many online monitoring systems have been developed, but the existing online monitoring systems often need to install corresponding industrial computers at the substation end to communicate and interact with the main station. This monitoring method is costly and expensive to repair and maintain. inconvenient. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the prior art, and provide an on-line monitoring system ...
Claims
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IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16
Inventor 刘辉荣李文勇陈永往黄敬平许小冬陈芳楠傅晋民林友松
Owner STATE GRID CORP OF CHINA