Compensating scheme for limiting secondary arc current of 1000 kV ultra-high voltage long parallel lines

被引：15
|
作者：
Xu, Zhengu [1 ]
Yan, Xiaoqing [1 ]
Zhang, Xu [1 ]
Wen, An [2 ]
机构：
[1] North China Elect Power Univ, Sch Elect & Elect Engn, Beijing 102206, Peoples R China
[2] China Southern Power Grid Co Ltd, Guangzhou, Guangdong, Peoples R China
来源：
IET GENERATION TRANSMISSION & DISTRIBUTION | 2013年 / 7卷 / 01期
关键词：
CLASS TRANSMISSION-LINES; TIME;
D O I：
10.1049/iet-gtd.2012.0299
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Optimal compensating schemes for the secondary arc current limiting using neutral reactor for 1000 kV ultra-high voltage long parallel transmission lines in maintenance state are investigated in this study. For maintenance safety, the line in maintenance must be electrically isolated from the line in normal operation state. The influential factors such as transposition degree, arc resistance, load current and fault location are studied. Finally, the sensitivity of secondary arc current against the variation of neutral reactor value is investigated. Real-time digital simulator (RTDS) simulation tests have been carried out to verify the correctness and validity of the analysis presented in this study.
引用
收藏
页码：1 / 8
页数：8
相关论文
共 37 条
  • [31] Influences of Wind Deviation on the Ground Resultant Electric Field under Parallel Operation of 750-kV Ultra-High-Voltage Alternating Current and ±800-kV Extra-High-Voltage Direct Current Transmission Lines Passing through Residential Areas in a High-Altitude Area
    Liu H.
    Lang X.
    Li Z.
    Sun Z.
    Huang S.
    Mathematical Problems in Engineering, 2023, 2023
  • [32] Design of 1100kV/OkA Ultra-High-Voltage Alternating Current Long-term Live Test Loop
    Wang Bo
    Li Hualiang
    Sun Min
    Lu Jianting
    Pang Mingming
    Gao Fei
    Liu Lei
    2018 CHINA INTERNATIONAL CONFERENCE ON ELECTRICITY DISTRIBUTION (CICED), 2018, : 685 - 692
  • [33] Evaluation of Long Term Reliability and Safe Operating Area of 15 kV SiC PiN Diodes during Ultra-High Current Pulsed Conditions
    Hirsch, E. A.
    Schrock, J. A.
    Lacouture, S.
    Bilbao, A.
    Bayne, S.
    Giesselmann, M.
    O'Brien, H.
    Ogunniyi, A.
    2016 IEEE INTERNATIONAL POWER MODULATOR AND HIGH VOLTAGE CONFERENCE (IPMHVC), 2016, : 563 - 567
  • [34] Research summary of the reactive power control on the receiving-end converter station of Yazhong-Jiangxi ±800kv ultra-high voltage direct current transmission project
    Yu, Kansheng
    Wu, Ying
    Zeng, Wei
    Zou, Jin
    Pan, Benren
    Xie, Guoqiang
    Wang, Zhicheng
    THIRD INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION, 2019, 227
  • [35] Does static electric field from ultra-high voltage direct-current transmission lines affect male reproductive capacity? Evidence from a laboratory study on male mice
    Wu, Sixia
    Di, Guoqing
    Li, Zhengguang
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2017, 24 (22) : 18025 - 18034
  • [36] Does static electric field from ultra-high voltage direct-current transmission lines affect male reproductive capacity? Evidence from a laboratory study on male mice
    Sixia Wu
    Guoqing Di
    Zhengguang Li
    Environmental Science and Pollution Research, 2017, 24 : 18025 - 18034
  • [37] Secondary arc current in 1 000 kV double-circuit long-distance AC transmission lines on the same tower under heavy power flow and its restrictive measures
    China Electric Power Research Institute, Haidian District, Beijing 100192, China
    Dianwang Jishu, 2013, 11 (3001-3006):
1234