Mathematical modeling of impulse island controller to safely store the energy from high voltage lightning impulse

2022 ◽  
Author(s):  
Suman Jana ◽  
Pabitra Kumar Biswas ◽  
Chiranjit Sain
Keyword(s):  
Mathematical Modeling ◽  
High Voltage ◽  
Lightning Impulse

scholarly journals Design and Fabrication of a High Voltage Lightning Impulse Generator

Engineering ◽  
2016 ◽  
Vol 08 (03) ◽  
pp. 69-73
Author(s):  
Attiq Ur-Rehman ◽  
Nasrullah Khan
Keyword(s):  
High Voltage ◽  
Impulse Generator ◽  
Lightning Impulse

Application of step-response test for evaluation of uncertainty of standard measuring system for lightning-impulse high voltage

2012 ◽  
Vol 180 (2) ◽  
pp. 24-32 ◽  
Author(s):  
Satoru Miyazaki ◽  
Hisashi Goshima ◽  
Takaaki Amano ◽  
Hiroyuki Shinkai ◽  
Masafumi Yashima ◽  
...  
Keyword(s):  
High Voltage ◽  
Measuring System ◽  
Step Response ◽  
Response Test ◽  
Standard Measuring ◽  
Lightning Impulse ◽  
Impulse High Voltage

International Compatibility of Reference Measuring System for Lightning Impulse High Voltage

2021 ◽  
Vol 141 (8) ◽  
pp. 547-550
Author(s):  
Satoru Miyazaki ◽  
Hisashi Goshima ◽  
Takayuki Wakimoto ◽  
Masaru Ishii
Keyword(s):  
High Voltage ◽  
Measuring System ◽  
Reference Measuring ◽  
Lightning Impulse ◽  
Impulse High Voltage

Application of Step-response Test for Evaluation of Uncertainty of Standard Measuring System for Lightning-Impulse High Voltage

2011 ◽  
Vol 131 (5) ◽  
pp. 455-462 ◽  
Author(s):  
Satoru Miyazaki ◽  
Hisashi Goshima ◽  
Takaaki Amano ◽  
Hiroyuki Shinkai ◽  
Masafumi Yashima ◽  
...  
Keyword(s):  
High Voltage ◽  
Measuring System ◽  
Step Response ◽  
Response Test ◽  
Standard Measuring ◽  
Lightning Impulse ◽  
Impulse High Voltage

Analysis on the Degradation Characteristics of 2G High-Tc Superconducting Wires in Accordance with Electrical Breakdown Voltage

2015 ◽  
Vol 1125 ◽  
pp. 593-597 ◽  
Author(s):  
Hong Seok Lee ◽  
Jong O. Kang ◽  
On You Lee ◽  
Seung Min Bang ◽  
Junil Kim ◽  
...  
Keyword(s):  
High Temperature ◽  
Critical Current ◽  
High Voltage ◽  
Electrical Breakdown ◽  
Index Number ◽  
Electrical Characteristics ◽  
High Tc ◽  
Superconducting Wires ◽  
Lightning Impulse ◽  
The Relationship

Recently, extensive studies have been carried out on developing a high voltage superconducting apparatus as a substitute for the conventional one. superconducting wires used for a high voltage superconducting apparatus can be damaged under high voltage condition due to electrical breakdown and the damaged superconducting wires may result in the degradation of the critical current (Ic) and index number. Therefore, a study on the degradation characteristics of superconducting wires in accordance with the electrical breakdown should be performed. In this paper, the degradation characteristics of second generation high temperature superconducting (2G HTS) wires with respect to electrical breakdown tests are studied. The applied electrical breakdown voltages to 2G HTS wire are AC and lightning impulse (Imp) ; 50, 60 and 70 kV. The electrical breakdown test is successively repeated five times. The Ic and index number of 2G HTS wires were measured. The relationship between electrical characteristics such as the Ic and index number and the electrical breakdown was analyzed.

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