The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers (한국조명전기설비학회지:조명전기설비)
- Volume 9 Issue 4
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- Pages.93-102
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- 1995
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- 1225-1135(pISSN)
A Study on the Electrification Mechanism in UHV Transformer by Couette Flow
Couette 흐름현상을 이용한 초고압변압기의 유동대전 기구 연구
Abstract
The purpose of this paper is to analyze the streaming electrification mechanism (SEM) generated in UHV transformer. This experiment used Couette Charger and interpreted the mechanism hydromechanically and electromagnetically. This work estimated the turbulent core density (
Keywords
- Streaming Electrification;
- BTA;
- Couette Charger;
- Turbulent core charge density ($\rho$o);
- Short circuit current (isc);
- Open circuit voltage (νoc)