高压大容量耗能装置晶闸管阀设计与试验  

Design and Test of High Voltage Large Capacity Energy Consumption Device Thyristor Valve

作　　者：杜玉格 李凯 冉贤贤[1,2] 范彩云 DU Yu-ge;LI Kai;RAN Xian-xian;FAN Cai-yun(XJ Electric Co.,Ltd.,Xuchang 461000,China)

机构地区：[1]许继电气股份有限公司,河南许昌461000 [2]许继集团有限公司,河南许昌461000

出　　处：《电力电子技术》2021年第10期137-140,共4页Power Electronics

基　　金：河南省重大科技专项(191110210900)。

摘　　要：交流耗能装置是解决柔性直流电网故障情况下功率盈余问题的关键设备,在此以张北工程交流耗能装置为例,介绍了其核心设备晶闸管阀的电气设计、结构设计、控制系统设计,对研制的交流耗能装置晶闸管阀开展型式试验和换流站现场交接试验。通过对现场调试出现的典型问题进行分析,开展了晶闸管控制单元正向电压建立定值的优化研究,完善了设计方案。Alternating current energy consumption device is the key equipment to solve the power surplus problem in the case of flexible direct current grid failure.Taking the Zhangbei project alternating current energy consumption device as an example,it introduces the electrical design,structural design and control system design of its core equipment thyristor valve.For the developed thyristor valve of alternating current energy consumption device,the type test and site handover test of converter station are carried out.Based on the analysis of the typical problems in the operation of on-site debugging,the optimization research of the overvoltage protection value of the thyristor control unit is carried out,and the design scheme is improved.

关 键 词：晶闸管阀 交流耗能装置 型式试验 

分 类 号：TN34[电子电信—物理电子学]