Electrified acceptance system of one-key sequence control system

Abstract

The invention discloses an electrified acceptance system of a one-key sequence control system, wherein the system is applied to an intelligent transformer substation and comprises a joint acceptance platform, and the joint acceptance platform comprises a transformer substation MMS simulation system and an auxiliary judgment verification system. The transformer substation MMS simulation system is used for a simulation environment consistent with the operation characteristics of a to-be-verified one-key sequence control system, and the one-key sequence control system comprises a sequence control host; and the auxiliary judgment verification system is used for simulating the switching-on and switching-off change of primary equipment of the intelligent transformer substation based on primary simulation equipment, realizing multi-angle, multi-scene and multi-environment simulation of the switching-on and switching-off position posture change of the primary equipment, and sending result information after posture recognition of the primary equipment to the sequence control host. According to the system, the electrified debugging of the opinion sequence control system can be realized, so that whether the equipment is operated in place or not can be judged according to the equipment remote measurement quantity.

Description

technical field [0001] The present application relates to the technical field of electric power equipment, and more specifically, relates to a live-in inspection system of a one-button sequential control system. Background technique [0002] In the domestic power industry, with image recognition and attitude sensing related technologies becoming more mature and widely used, the one-button sequential control mode is gradually replacing manual switching operations of conventional substation equipment. In the past two years, in conventional converter stations and flexible converter stations, the one-key sequence control system is generally installed, debugged, and put into operation synchronously with the main equipment during infrastructure construction to ensure the correctness of the one-key sequence control system. [0003] Smart substations that carry out one-button sequence control transformation at home and abroad often use the power outage mode of the whole station or t...

AI Technical Summary

Problems solved by technology

The power outage mode of the whole station or the interval wheel stop brings great manpower and material resources consumption, and even affects the stability of the power grid. At the same time, all or part of the electric quantity of the station is zero under the power outage condition, which is not conducive to judging whether the equipment is operating or not based on the remote measurement of the equipment. in place

[0004] At present, there are no practical application solutions for a series of problems in the one-key sequence control transformation of 500kV and above substations, such as short power outage window and inability to carry out actual transmission, that is, there is currently no corresponding solution to realize the one-key sequence control system of intelligent stations Live debugging, so that it is impossible to judge whether the device is operating properly according to the remote measurement of the device

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