高压电器2017，Vol.53Issue(8)：28-33,6.DOI:10.13296/j.1001-1609.hva.2017.08.005
±1100kV特高压换流站阀厅金具空气净距计算研究
Calculation of Air Clearance in Fittings of Valve Hall of ±1 100 kV UHVDC Converter Station
摘要
Abstract
The research on calculation of air clearance in fittings of valve hall of ±1 100 kV converter station is one of the key issues in the UHVDC engineering design.The air clearance is determined by discharge voltage and altitude,the g parameter correction method takes into account the effects of atmospheric pressure,temperature and humidity,and corrects the discharge voltage at the actual altitude.This article calculates the air safety clearance in fittings of UHVDC valve hall based on parameter g iteration method.The method is applied in the air safety clearance design for Zhundong converter station valve hall,it gives the air safety clearance value of the main equipment.It provides a certain basis for the construction of UHV converter station valve hall.关键词
±1 100 kV特高压/阀厅/空气净距/g参数法/迭代法Key words
±1 100 kV UHVDC/valve hall/air clearance/g parameter method/iterative method引用本文复制引用
徐健涛,徐光辉,常林晶,杨国华,张琪,杜志叶,金硕,杜鹏飞..±1100kV特高压换流站阀厅金具空气净距计算研究[J].高压电器,2017,53(8):28-33,6.基金项目
国家电网公司科技项目资助(合同号:SGNXJX00YJJS1400105).Project Supported by the Science and Technology Project of State Grid Corporation of China(Contract Number SGNXJX00YJJS1400105). （合同号:SGNXJX00YJJS1400105）
