METHOD FOR IDENTIFYING TELESIGNAL DATA OF TRANSFORMER SUBSTATION TOPOLOGY NETWORK

摘要

A method for identifying telesignal data of a transformer substation topology network. In the method, a logical relationship of telesignal data is telemetered by means of different network nodes in an integrated monitoring system, and a telesignal state in a topology network is identified by using a three-grade logical determining method. The method can eliminate a poor telemetered telesignal, ensures that telesignal data in topology analysis is accurate, and reduce interference of bad data to various service applications of a transformer substation. The method can effectively make use of high redundant multisource metering information in the transformer substation, improve the identification rate of the bad data, and enhance the anti-interference capability of the system.