Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.11a
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- Pages.156-158
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- 1994
A Method for $\frac{dv}{dt}$ suppression during switching of inverter
인버터 스위칭시 $\frac{dv}{dt}$ 억제 방법
- Suh, Duk-Bae (Dept. of Electrical Engineering, Seoul National University) ;
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Sul, Seung-Ki
(Dept. of Electrical Engineering, Seoul National University)
- Published : 1994.11.18
Abstract
In recent days, the various adjustable speed drives are widely employed at the industrial applications for the purpose of energy saving and speed control. In particular, for the machine control applications. the switching frequency is required to be increased for better dynamic performance of the drive. Moreover, this also leads to the reduction of the switching loss of the device. For IGBT (Insulated Gate Bipolar Transistor), the most widely used switching device in the inverters below the 100[kW] range, the falling and falling time is of the order about
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