Control Strategy and Dynamic Simulation Test of VSC-HVDC System

doi:10.3969/j.issn.1000-7229.2015.12.009

Abstract

Abstract:

As a new generation of HVDC technology, the theoretical study of VSC-HVDC control strategy has made a lot of achievements, but the research on its engineering implementation and application are relatively less. Therefore, an implementation scheme of VSC-HVDC engineering control strategy was proposed based on the analysis of its system model. The scheme was achieved on common control platform HCM3000/F. With existing valve system and primary system, a complete VSC-HVDC dynamic modeling system was formed to verify the functions and performance of control system. The dynamic simulation results show that the control system can complete a variety of control functions of VSC-HVDC, with excellent regulation performance in transient state and meeting the engineering requirements.

Key words: VSC-HVDC, control strategy, engineering application, dynamic simulation test

CLC Number:

TM 721

ZHAO Qian, ZHANG Qun, YAN Bing, HAO Junfang, CHEN Peng. Control Strategy and Dynamic Simulation Test of VSC-HVDC System[J]. ELECTRIC POWER CONSTRUCTION, 2015, 36(12): 57-62.

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