Application of Electric Field Measurement Method in Electroscope for Ultra-high Voltage Appliances

被引：0
|
作者：
Liu, Huayong [1 ]
Yang, Fan [2 ]
Chen, Tao [1 ,2 ]
He, Wei [2 ]
Wang, Jingang [2 ]
机构：
[1] Chongqing Elect Power Res Inst, Chongqing 40000, Peoples R China
[2] Chongqing Univ, Key Lab Power Transmiss Equipment, Syst Security & New Technol, Chongqing 400030, Peoples R China
来源：
2008 WORLD AUTOMATION CONGRESS PROCEEDINGS, VOLS 1-3 | 2008年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper describes a novel method to detect the electrification state of ultra-high voltage transmission lines based on Electric Field Measurement Method, which involves measuring the electric field at points in the vicinity of transmission lines and computing the electric field strength at the same points according to charge simulation method. A power frequency electromagnetic field strength measurement system is developed, which adopts wireless transmission, and tests has been carried out to confirm its anti-interference feature. Tests have been carried out at a 750kV transformer substation, and results indicate that electrification state of power appliances can be confirmed by measuring the electric field strength at points 1.5-2.0m away from the ground, and three measuring points are enough for 750 kV voltage rating, distance between which and center point doesn't exceed 11 m.
引用
收藏
页码：917 / +
页数：2
相关论文
共 50 条
  • [31] Research on the Electric Field Measurement Method for Voltage Inversion of Overhead Line
    Bai, Xiongxiong
    [J]. Journal of Railway Engineering Society, 2023, 40 (03) : 84 - 88
  • [32] Electrical field caculation and optimization on coil and outlet device of ultra-high voltage transformer
    [J]. Lü, D, 2013, China Machine Press (28):
  • [33] The electromagnetic field distribution, in the human body under the ultra-high voltage transmission lines
    Hu, Y
    Bai, BD
    Xie, DX
    [J]. POWERCON 2002: INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY, VOLS 1-4, PROCEEDINGS, 2002, : 2243 - 2246
  • [34] Study on Main Magnetic Field of Ultra-High Voltage Magnetically Controlled Saturated Reactor
    Ma, Chuang
    Bai, Baodong
    An, Zhen
    Dong, Yu
    [J]. 2014 17TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2014, : 3615 - 3619
  • [35] Economic Analysis on Application of Large Section Conductor in Ultra-high Voltage DC Engineering
    Liu, Zhen
    Zhu, Kuanjun
    Wan, Jiancheng
    Zhang, Jun
    Si, Jiajun
    Niu, Haijun
    [J]. FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING II, PTS 1 AND 2, 2014, 457-458 : 1575 - 1580
  • [36] HIGH VOLTAGE INSULATOR TESTING BASED ON ELECTRIC FIELD METHOD
    Jean, Charles P.
    [J]. 2017 12TH INTERNATIONAL CONFERENCE ON LIVE MAINTENANCE (ICOLIM), 2017,
  • [37] Measurement of Electric Field Intensity nearby High Voltage Power Stations
    Frigura-Iliasa, Mihaela
    Olariu, Adrian F.
    Baloi, Felicia, I
    Frigura-Iliasa, Flaviu Mihai
    Vatau, Doru
    Petrenci, Razvan C.
    [J]. 2019 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT (CIEM), 2019, : 82 - 85
  • [38] Space charge behavior in LDPE with evaporated electrode under ultra-high electric field
    Matsui, K
    Miyawaki, A
    Tanaka, Y
    Takada, T
    Liu, R
    Maeno, T
    [J]. PROCEEDINGS OF THE 2005 INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATING MATERIALS, VOLS, 1-3, 2005, : 103 - 106
  • [39] Influence of Meatal Plate on the Measurement of High Voltage Total Electric Field
    Wang, Yanzhao
    Gan, Zheyuan
    Zhou, Bin
    Ni, Yuan
    Huang, Rui
    Zhang, Yemao
    [J]. Gaodianya Jishu/High Voltage Engineering, 2019, 45 (02): : 651 - 657
  • [40] Optical trapping using all silicon nanoantennas with ultra-high electric field enhancement
    Zhan, Wei
    Gao, Kui
    Zhu, Chenjun
    Song, Wuzhou
    [J]. APPLIED PHYSICS LETTERS, 2020, 117 (24)
12345