Switching transients in overhead transmission line 220 kV

被引：0
|
作者：
Vasileva, Margreta [1 ]
Stanchev, Danail [2 ]
机构：
[1] Med Univ Varna, Dept Med Equipment Elect & Informat Technol Healt, Varna, Bulgaria
[2] Tech Univ Varna, Power Engn Dept, Shumen, Bulgaria
来源：
7TH INTERNATIONAL CONFERENCE ON ENERGY EFFICIENCY AND AGRICULTURAL ENGINEERING (EE&AE) | 2020年
关键词：
switching overvoltages; energization; overhead line; surge arrester; atp-emtp software;
D O I：
10.1109/eeae49144.2020.9279055
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
Power system is exposed to overvoltages due to different reasons. Switching overvoltages are one of common causes of outages and damages in the system. Switching overvoltages are caused by circuit breaker operations. These operations are classified as closing and reclosing. Overhead line energization and de-energization causes switching surges. These surges under certain conditions can be dangerous for the facilities in the power substations. Therefore the knowledge of overvoltage levels and the factors affecting them is important for power system reliability. In this paper switching overvoltages due to closing and re-closing operations of overhead power line 220 kV are investigated through model study. ATP-EMTP software is used for power system modeling. Case studies without using surge arresters and with surge arresters are reviewed in the paper. Overvoltages in different location on overhead line are shown.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Overhead line switching transients
    Maaouni, A
    Amri, A
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2002, 35 (33): : 7125 - 7135
  • [2] Ruptures in overhead ground wire - Transmission line 220 kV
    Arias Velasquez, Ricardo Manuel
    Mejia Lara, Jennifer Vanessa
    ENGINEERING FAILURE ANALYSIS, 2018, 87 : 1 - 14
  • [3] Influence of the lightning arrester position on protection of the 220KV Overhead transmission line
    Boumous, Samira
    Boumous, Zouhir
    Latreche, Samia
    Nouri, Hamou
    PRZEGLAD ELEKTROTECHNICZNY, 2023, 99 (05): : 13 - 17
  • [4] Line arresters and underbuilt wire application in lightning protection of 110 kV and 220 kV overhead transmission lines
    Banjanin, Mladen
    2019 18TH INTERNATIONAL SYMPOSIUM INFOTEH-JAHORINA (INFOTEH), 2019,
  • [5] Lightning overvoltages in electrical substation 220 kv due to shielding failure of overhead transmission line
    Vasileva, Margreta
    Stanchev, Danail
    2018 10TH ELECTRICAL ENGINEERING FACULTY CONFERENCE (BULEF), 2018,
  • [6] Statistical analysis of energization and re-energization overvoltages in overhead transmission line 220 kV
    Vasileva, Margreta
    Stanchev, Danail
    7TH INTERNATIONAL CONFERENCE ON ENERGY EFFICIENCY AND AGRICULTURAL ENGINEERING (EE&AE), 2020,
  • [7] Model study of lightning overvoltages in substation due to back flashover of overhead transmission line 220 kv
    Stanchev, Danail
    2018 10TH ELECTRICAL ENGINEERING FACULTY CONFERENCE (BULEF), 2018,
  • [8] Analysis of the transients on the multi-circuit overhead transmission line
    Nazarcik, Tomas
    Benesova, Zdenka
    JOURNAL OF ELECTRICAL ENGINEERING-ELEKTROTECHNICKY CASOPIS, 2017, 68 (06): : 476 - 481
  • [9] Simulation of Lightning Transients on 110 kV overhead-cable transmission line using ATP-EMTP
    Fekete, Kresimir
    Nikolovski, Srete
    Knezevic, Goran
    Stojkov, Marinko
    Kovac, Zoran
    MELECON 2010: THE 15TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, 2010, : 856 - 861
  • [10] Capacitive Icing Measurement in a 220 kV Overhead Power Line Environment
    Moser, Michael J.
    Bretterklieber, Thomas
    Zangl, Hubert
    Brasseur, Georg
    2010 IEEE SENSORS, 2010, : 1754 - 1758
12345