Research on Control and Protection Technology for Equivalent Operation Test of Adaptive Flexible Valve Module

As one of the core components in the field of flexible DC transmission, the valve module needs to undergo a detailed operation test before leaving the factory to ensure the reliability of field operation. In view of the poor equivalence effect and low testing efficiency in the current factory operation test, this paper firstly puts forward a complete set of equivalent operation test platform design scheme; then analyses the key technical problems of the current test platform; then puts forward the corresponding solution measures; finally, relying on the project, carries out the relevant tests based on the in-plant test platform, and verifies the effectiveness of the platform.