Research on Reliability Enhancement Strategy of Flexible DC Converter Valve Based on Advanced Algorithms

Abstract

This study is focused on enhancing the communication security of the flexible DC converter valve control system and boosting the overall system's reliability by incorporating a sophisticated adaptive filtering algorithm. Initially, the paper provides an in-depth analysis of the operational structure of the flexible DC converter valve, emphasizing its pivotal role in power transmission and addressing the communication difficulties encountered in complex electromagnetic environments. Building on the strengths of the adaptive filtering algorithm, a mathematical framework for signal processing is developed, effectively mitigating noise disturbances in communications and elevating signal integrity. Furthermore, a standardized control system design for the flexible DC converter valve is implemented, ensuring optimal compatibility in the selection of key components and the design of sub-module boards. By conducting system simulations and sub-module testing, the study thoroughly assesses the communication system’s performance under various electromagnetic interference conditions, supplying precise experimental data to validate the robustness and interference resistance of the adaptive filtering algorithm. The findings indicate that the algorithm significantly enhances communication security, providing a solid technical foundation for securing communications in future flexible DC transmission systems.