Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2010.07a
- /
- Pages.71-72
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- 2010
Switching Characteristics Analysis of Bypass SCR for Series Transformer in 3-phase Voltage Disturbance Generator
3상 전압변동발생기의 직렬변압기 바이패스용 SCR의 스위칭 특성해석
- Song, W.H. (Pukyong National Univ.) ;
-
Park, H.Y.
(Pukyong National Univ.)
;
-
Nho, E.C.
(Pukyong National Univ.)
;
- Kim, I.D. (Pukyong National Univ.) ;
- Kim, H.G. (Kyungpook National Univ.) ;
-
Chun, T.W.
(Univ. of Ulsan)
- Published : 2010.07.06
Abstract
This paper deals with the SCR thyristor switching characteristics of a 3-phase voltage disturbance generator. The series transformers of the generator require bypass SCR thyristors to provide the source voltage to the output terminal in normal operating mode. The SCR thyristor switching characteristics is quite different according to the connection point to the series transformer. The switching characteristics is analysed and verified through simulation results.
Keywords