Study on Power Distribution Line Trip and Countermeasures

2021 ◽  
Keyword(s):  
Power Distribution ◽  
Distribution Line

scholarly journals Observation on Lightning Performance of Power Distribution Line Due to Still Camera Photographs

1995 ◽  
Vol 115 (8) ◽  
pp. 1012-1013
Author(s):  
Hiromitsu Taniguchi ◽  
Hitoshi Sugimoto ◽  
Tsutomu Sakai ◽  
Shigeru Yokoyama
Keyword(s):  
Power Distribution ◽  
Distribution Line

scholarly journals Electromagnetic interaction between the power distribution grid and thE HV system of an electric vehicle

2020 ◽  
Vol 6 (3) ◽  
pp. 77-84
Author(s):  
Violeta-Maria IONESCU ◽  
◽  
Anca-Alexandra SĂPUNARU ◽  
MădălinaAndreea LUPAȘCU ◽  
Mihai Octavian POPESCU ◽  
...  
Keyword(s):  
Electric Vehicle ◽  
Power Distribution ◽  
Electromagnetic Compatibility ◽  
Electromagnetic Interaction ◽  
Combustion Engine ◽  
Distribution Grid ◽  
Automotive Market ◽  
History Of ◽  
Distribution Line ◽  
The Magnetic Field

In the paper it will be presented the history of electric vehicles (EVs), compared to conventional combustion engine cars. Environmental impacts produced the necessity of a cleaner transportation by reintroducing electrical cars in the automotive market. By increasing the EVs used in transportation, the level of pollution is decreased, but some major issues concerning electromagnetic compatibility are raised. The ambient electromagnetic field was described, focusing on simulation of a MV power distribution line. Afterwards, it was analyzed the electromagnetic interaction between an electric vehicle and the power distribution line, simulating the magnetic field distribution.

Damage Threshold of Surge Arrester Depending on Configuration of Power Distribution Line

2021 ◽  
Author(s):  
Hirofumi Fujita ◽  
Koji Michishita ◽  
Shigeru Yokoyama ◽  
Kenichi Kanatani ◽  
Susumu Matsuura
Keyword(s):  
Power Distribution ◽  
Damage Threshold ◽  
Distribution Line

scholarly journals Line-End Voltage and Voltage Profile along Power Distribution Line with Large-Power Photovoltaic Generation System

2019 ◽  
Vol 2019 ◽  
pp. 1-8 ◽  
Author(s):  
Toshiro Matsumura ◽  
Masumi Tsukamoto ◽  
Akihiro Tsusaka ◽  
Kazuto Yukita ◽  
Yasuyuki Goto ◽  
...  
Keyword(s):  
Power Distribution ◽  
Distribution System ◽  
Reverse Current ◽  
Generation System ◽  
Pv System ◽  
Photovoltaic Generation ◽  
Voltage Rise ◽  
Power Distribution System ◽  
Line Current ◽  
Distribution Line

In recent years, the introduction of the photovoltaic generation system (PV system) has been increasing by promoting the use of renewable energy. It has been feared that the reverse current from the PV system may cause an unacceptable level of voltage rise at the interconnection node in the power distribution system. This paper discusses the effects of the reverse current on the voltage rise and fall characteristics of the interconnection node and the voltage profiles along the power distribution line. When the line current on the circuit is small, the voltage on the line monotonically increases from the sending end to the receiving end. When a relatively large current flows, it causes a voltage reduction near the distribution substation. Furthermore, on the basis of the voltage aspects in the power distribution system with a large PV system, the allowable limits of the line current and the output power from PV system are investigated.

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