Design of the UHVDC Corona Cage in China

作     者：GUO Jian LU Jiayu ZHANG Wenliang 

作者机构：China Electric Power Research Institute Beijing 100085 China 

基　　金：Project supported by National Basic Research Program of China (973 Program) (2011CB209402) 

出 版 物：《高电压技术》 (High Voltage Engineering)

年 卷 期：2013年第39卷第8期

页      码：2022-2026页

摘      要：For the purpose of testing and analysing the corona characteristics of UHVDC bundle conductors, UHVDC corona cage would be built in China. Corona cage is one of the indispensable equipments for conductor corona performance researches. Tests of conductor co- rona characteristics in corona cages can overcome the shortages of those with test *** dimensions of several corona cages constructed overseas were introduced in this paper. Based on foreign experiences and the requirement of State Grid Corporation of China, the UHVDC corona cage was designed as double-cage, double-layer, three-sections, and catenary shape with the size of 70 m×22 m×13 m. The corona loss measurement system, radio interference measuring system, and the audible noise measuring system are also detailed, including the measurement theory, connection with the cage, the parameters and the designing basis. The UHVDC corona cage has been put into service. It now undergoes a large amount of audible noise and radio frequency interference tests.

主 题 词：特高压直流输电 直流电晕 设计 中国 国家电网公司 测量系统 电晕特性 分裂导线 

学科分类：080904[080904] 0810[工学-土木类] 0808[工学-自动化类] 080802[080802] 0809[工学-计算机类] 08[工学] 0807[工学-电子信息类] 080402[080402] 0804[工学-材料学] 081001[081001] 

核心收录：

D　O　I：10.3969/j.issn.1003-6520.2013.08.031

馆 藏 号：203642873...