Results 131 to 140 of about 229 (144)

Modeling for transformer windings under VFTO based on s-parameters

2008 International Conference on Machine Learning and Cybernetics, 2008
To study the very fast transient over-voltage (VFTO) distribution in transformer windings in gas insulated substation (GIS), a systematic methodology based on s-parameters is presented for establishing high-frequency model of transformer windings in this paper.
null Ping Zhang, null You-Hua Wang, null Xin-Peng Nie, null Wei-Li Yan, null Hai-Jiao Zhang   +4 more
openaire   +1 more source

Estimation and Analysis of VFTO at Various Locations in 132kV GIS Substation

2018 Internat2018 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)ional conference on computation of power, energy, Information and Communication (ICCPEIC), 2018
Gas Insulated Switchgear Substation (GIS Substation) has high reliability, easy maintenance, less area requirement etc. Due to this, it has found wide range of application in power system sector over last few decades. But the unique problem with GIS substation is generation and propagation of very fast transient overvoltage (VFTO) due to switching ...
Sharique Bamne, Nandkishor Kinhekar
openaire   +1 more source

Development and Experimental Research of VFTO Measuring Sensor

Sensors, 2023
Zihan Teng
exaly  

GIS discharge induced by vibration, metal particles and VFTO

2021 IEEE Electrical Insulation Conference (EIC), 2021
Weifeng Xin, Taiyu Cheng, Dong Wang, Xingquan Huang, Wenhan Wu, Bobo Zhan, Ce Xu, Guoming Ma, Wei Wang   +8 more
openaire   +1 more source

Development and Experimental Research of Impedance Converter for VFTO Measurement

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE), 2022
Zihan Teng, Weijiang Chen, Jun Zhao, Jiangong Zhang, Qi Wang, Haonan Lu   +5 more
openaire   +1 more source

Frequency domain algorithm in the whole process simulation from VFTO to its conducted disturbance via voltage transformer in GIS substations

Electric Power Systems Research, 2022
Jun Zhao, Weijiang Chen, Kejie Li
exaly  

Study of the behavior of low voltage ZnO varistors against very fast transient overvoltages (VFTO)

Electric Power Systems Research, 2023
Farid Chejne, Ernesto Perez, Andres Osório   +2 more
exaly  

Research and Experiments on an External Miniaturized VFTO Measurement System

Sensors, 2020
Lizhe Wang, Wenbin Zhang, Xiangyu Tan
exaly  

Modeling and Analysis of VFTO Interference in Substation Isolation Switches

2023 5th International Academic Exchange Conference on Science and Technology Innovation (IAECST), 2023
Jia Lou, Xiuwei Mao, Hao Wu, Weijun Zheng, Hongzhen Yang   +4 more
openaire   +1 more source

Exploring the Test Plan for the Impact of VFTO on Localized Protection Devices

2021 IEEE Sustainable Power and Energy Conference (iSPEC), 2021
Ye Xia, Huihai Liu, Jun Zhao, Zhiyang Zou, Xiaoli Zhang, Wei Li   +5 more
openaire   +1 more source