Transformer substation wide-area operation and maintenance center and transformer substation interaction system and method thereof
An interactive system and interactive method technology, applied in the field of substation wide-area operation and maintenance center and substation interactive system, can solve the problems of different operation and maintenance methods, high operation and maintenance cost, low maintenance efficiency, etc., to improve the operation and maintenance support ability, realize The effect of remoteization and improved security
Inactive Publication Date: 2017-09-19
NARI TECH CO LTD +3
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Problems solved by technology
[0002] At present, in the field of power system substation automation, the wide-area operation and maintenance method of substation automatic equipment is still blank. The operation and maintenance of substation automatic equipment is mainly concentrated in a large number of scattered substations, mainly on-site operations, with low maintenance efficiency and heavy workload. ; Moreover, there are many monitoring manufacturers, and the operation and maintenance methods are very different. The on-site maintenance is difficult and the operation and maintenance costs are high.
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[0023] Such as figure 1 As shown, a substation wide-area operation and maintenance center and substation interactive system is characterized in that it includes: a wide-area operation and maintenance center, a remote proxy server, and a substation monitoring system, and the wide-area operation and maintenance center is connected to the remote proxy server through a switch The remote proxy server is connected to the substation monitoring system through a dispatching data network router; the wide-area operation and maintenance center includes multiple database servers and multiple operation and maintenance workstations, and the substation monitoring system includes multiple substation gateways.
[0024] In this embodiment, the operation and maintenance workstation is an industrial computer.
[0025] In this embodiment, there are multiple switches and dispatching data network routers.
[0026] Such as figure 2 As shown, a substation wide-area operation and maintenance center a...
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The invention discloses a transformer substation wide-area operation and maintenance center and transformer substation interaction system and a method thereof. A wide-area operation and maintenance center checks operation and maintenance permissions of a current user through a service management center; the wide-area operation and maintenance center acquires wide-area operation and maintenance service information through a responsible area and permission of the current user; and the wide-area operation and maintenance center adopts a security mechanism of dual checking of USBKey and authority authentication for calling a transformer substation application service, after the dual checking of the transformer substation, a current request service is activated, and an application service is provided to the wide-area operation and maintenance center at a main station side. According to the invention, through the design of the transformer substation wide-area operation and maintenance center and transformer substation interaction system and method, the interaction process of the transformer substation automated equipment wide-area operation and maintenance system is standardized, the security of interaction among main sub stations, the intelligence and the operation and maintenance convenience are enhanced, the remote and intensive operation and maintenance of transformer substation automated equipment are realized, and the operation and maintenance support capabilities of the wide-area operation and maintenance center main station for the transformer substation automated equipment are improved.
Description
technical field [0001] The invention relates to the technical field of substation automation, in particular to a substation wide-area operation and maintenance center and substation interaction system and method thereof. Background technique [0002] At present, in the field of power system substation automation, the wide-area operation and maintenance method of substation automatic equipment is still blank. The operation and maintenance of substation automatic equipment is mainly concentrated in a large number of scattered substations, mainly on-site operations, with low maintenance efficiency and heavy workload. ; Moreover, there are many monitoring manufacturers, and the operation and maintenance methods are very different. On-site maintenance is more difficult and the operation and maintenance costs are higher. [0003] How to realize the remote interaction between the substation automation equipment wide-area operation and maintenance center and the substation in an eff...
Claims
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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0807H04L63/10H04L67/025H04L67/12H04L67/56
Inventor 王海峰苏大威张小易张剑裴玉龙张欣
Owner NARI TECH CO LTD
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