양극성 펄스 파워 모듈레이터의 파워셀 구동을 위한 게이트 드라이버Gate Driver for Power Cell Driving of Bipolar Pulsed Power Modulator
- Authors
- 송승호; 이승희; 류홍제
- Issue Date
- 2020
- Publisher
- 전력전자학회
- Keywords
- Bipolar pulse; Gate driver circuit; High voltage; Pulsed power modulator
- Citation
- 전력전자학회 논문지, v.25, no.2, pp 87 - 93
- Pages
- 7
- Journal Title
- 전력전자학회 논문지
- Volume
- 25
- Number
- 2
- Start Page
- 87
- End Page
- 93
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/42384
- DOI
- 10.6113/TKPE.2020.25.2.87
- ISSN
- 1229-2214
- Abstract
- This study proposes a gate driver that operates semiconductor switches in the bipolar pulsed power modulator. The proposed gate driver was designed to receive isolated power and synchronized signals through the gate transformer. The gate circuit has a separate delay in the on-and-off operation to prevent a short circuit between the top and bottom switches of each leg. On the basis of the proposed gate circuit, a bipolar pulsed power modulator prototype with a 2.5 kV/100 A rating was developed. Finally, the bipolar pulsed power modulator was tested under resistive load and plasma reactor load conditions. It is verified that the proposed gate driver can be applied to a bipolar pulsed power modulator.
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Collections - College of Engineering > School of Energy System Engineering > 1. Journal Articles
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