A Study on DC Offset Removal using Low-Pass Filter in AT Feeder System for Electric Railway (전기철도 AT급전계통에 Low-Pass Filter를 이용한 직류옵셋 제거에 관한 연구)
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- The Transactions of The Korean Institute of Electrical Engineers
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- v.65 no.6
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- pp.1108-1114
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- 2016