Results 161 to 170 of about 1,562 (203)

Research on Control Measures for Steady-State Power Frequency Overvoltage of Half-Wavelength Transmission Lines

2019 4th IEEE Workshop on the Electronic Grid (eGRID), 2019
The half-wavelength transmission line (HWTL) is a forward-looking and competitive solution for transcontinental and transnational power transmission. The problem of steady-state power frequency overvoltage of HWTL is serious. It is a matter of great concern in the safety and stability analysis of the power system connected with the HWTL. In this paper,
Jun Yi, Weifang Lin, Jingtian Bi, Junchuan Jia, Ansi Wang, Fangfang Yu, Shihi Fang, Zhihong Sun   +7 more
openaire   +3 more sources

The effects of TCPST on power frequency overvoltage in EHV line

2021 International Conference on Power System Technology (POWERCON), 2021
Zuohong Li, Feng Li, Mengze Yu, Ruoping Liu, Shan Yu, Chengjun Xia, Zhaobin Du   +6 more
openaire   +3 more sources

Research on power frequency overvoltage of UHV double-circuit transmission system with series compensation

2010 International Conference on Power System Technology, 2010
By using EMTP, this paper analyzes effect of various factors on power frequency overvoltage during rejecting load in UHV double-circuit transmission system with serious compensation. They include system structure, source capability, scale of power flow, line's operation mode (double-circuit and single-circuit), and compensation degree of series ...
null Yuanyuan Zhang, null Liangeng Ban, null Bin Han, null Zutao Xiang   +3 more
openaire   +3 more sources

Influence of Distributed Generation on Power Frequency Overvoltage Characteristics of Transformer Neutral Point

2022 12th International Conference on Power and Energy Systems (ICPES), 2022
Changhao He, Rui Qin, Baojun Xu, Yuyin Zhan, Haifeng Li   +4 more
openaire   +3 more sources

Modeling Analysis and Measurement of Power Frequency Overvoltage Distribution of Long-Distance Transmission Cable

2023 8th International Conference on Power and Renewable Energy (ICPRE), 2023
Kai Yi, Zongyao Wang, Qichao Li, Mingyu Huang, Hongwei Han, Lei Jin   +5 more
openaire   +3 more sources

Simulation study of power frequency overvoltage and its suppression in power system

Ninth International Conference on Energy System, Electricity, and Power (ESEP 2024)
Lifang Wang, Jie Qiu, Qingxue Liu, Yue Huang   +3 more
openaire   +3 more sources

Study on Power Frequency and Switching Overvoltage of Typical transmission lines in Pumped Storage Power Substation

2024 9th Asia Conference on Power and Electrical Engineering (ACPEE)
Zha Zhipeng, Lou Ying, Wan Lei, Zhang Liuchun   +3 more
openaire   +3 more sources

The appearance of the power frequency overvoltage in the transmission network

2013 International Conference-Workshop Compatibility And Power Electronics, 2013
High voltage transmission network in Bosnia and Herzegovina registered significant values of power frequency overvoltages which lasted quite long. This paper identified levels of temporary overvoltages on the basis of measurement results in an annual period during 2010 in specific points of 220 kV and 400 kV network.
Zijad Bajramovic, Senad Hadzic, Meludin Veledar, Omer Hadzic   +3 more
openaire   +1 more source

Study on the Operating Overvoltage of Vacuum Circuit Breakers in the Low-Frequency Power Transmission Systems

2025 31st International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV)
Ruiqi Liu, Yongpeng Mo, Zongqian Shi, Junhao Niu   +3 more
openaire   +3 more sources

Research on Power Frequency Overvoltage and Reactive Power Compensation of Transmission Lines Considering New Energy Access

2024 9th Asia Conference on Power and Electrical Engineering (ACPEE)
Changlin Guo, Zhiqiang Wang, Zhijun Mu, Hongxu Yin   +3 more
openaire   +3 more sources