Transformer substation wide-area operation and maintenance center and transformer substation interaction system and method thereof

Abstract

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...

AI Technical Summary

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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