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|1. (WO2015042774) SERIES COMPENSATION PROTECTION APPARATUS AND METHOD THEREOF|
|Applicants:||STATE GRID CORPORATION OF CHINA
JIBEI ELECTRI PORWER COMPANY LIMITED DATONG EHV POWER TRANSMISSION COMPANY
|Title:||SERIES COMPENSATION PROTECTION APPARATUS AND METHOD THEREOF|
A series compensation protection apparatus and a method thereof. The apparatus comprises: a main control module, which is used for processing and sending a directional current instruction and controlling a circuit switch based on a feedback parameter; and multiple current analog output modules, which are used for outputting analog currents to multiple corresponding test apparatuses respectively. The main control module comprises: a processing module, a signal setting and input component, a display component and an analog breaking and warning component. The apparatus implements remote and highly accurate monitoring of working status of the series compensation protection apparatus, is simple and reasonable in structure, protects multiphase tests at the same time and resolves an inter-phase problem thereof.