兴安直流工程换流站设计和自主化特点

介绍了兴仁换流站工程的电气主接线、阀厅及换流变压器、直流场、交流滤波器和电气总平面布置以及站用电系统等方面的设计原则和特点。该工程的自主化实践具有中方负责、外方支持，国内设计范围扩大，自主化调试，以及取得一系列自主化成果等特点。

Converter Station Design and Autonomy-based Characteristics in Xing-An DC Transmission Project

The paper introduces Xingren converter station＇s design principles and characteristics,including main electrical wiring,converter valve hall,converter transformer,DC field,AC filter,general electric arrangement,and auxiliary power system.The paper also considers that the project＇s autonomization practice is of Chinese party＇s responsibility supported from foreign parties,expansion of domestic design scope,autonomy-based debugging and a series of autonomy-based achievements,which can be a reference for domestic other projects.