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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.7
- 수록면
- 29 - 36 (8page)
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초록· 키워드
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In this paper, a new DC offset elimination filter is proposed for an accurate phasor extraction of fundamental frequency component. The proposed method can eliminate a DC offset component which is decayed exponentially. The proposed method uses only one cycle of data for phasor extraction computation, which does not need to preset the time constant of the DC offset component. Also, the other advantages of the proposed method is that gain compensation or phase compensation is not required after filtering. Simulations using ATP were performed to evaluate the performance of the proposed filter method, and the results were compared to the ones obtained by conventional methods.
목차
Abstract
1. 서론
2. 새로운 직류 옵셋 제거 필터
3. 사례 연구
4. 결론
References
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - Sang-Hee Kang / 1992 / A New Digital Distance Relaying Algorithm Based on Fast Haar Transformation Techniques with Half a Cycle Offset Free Data / Trans. KIEE 41 (9) : 973 ~ 983
2. [학술지(정기간행물)] - Y.S. Cho / 2009 / An Innovative Decaying DC Component Estimation Algorithm for Digital Relaying / IEEE Trans. Power Deliv. 24 (1) : 73 ~ 78
3. [학술대회논문] - Sang-Hee Kang / 1992 / Digital Filter Design for Remving Exponentially Decaying DC-Offset Component from Relaying Signal / KIEE Summer Meeting : 59 ~ 62
4. [학술지(정기간행물)] - G. Benmouyal / 1995 / Removal of DC-offset in Current Waveforms Using Digital Mimic Filtering / IEEE Trans. on Power Delivery 10 (2) : 621 ~ 630
5. [학술지(정기간행물)] - Jyh-Cherng Gu / 2000 / Removal of DC Offset in Current and Voltage Signals Using a Novel Fourier Filter Algorithm / IEEE Trans on Power Delivery 15 (1) : 73 ~ 79
2. [학술지(정기간행물)] - Y.S. Cho / 2009 / An Innovative Decaying DC Component Estimation Algorithm for Digital Relaying / IEEE Trans. Power Deliv. 24 (1) : 73 ~ 78
3. [학술대회논문] - Sang-Hee Kang / 1992 / Digital Filter Design for Remving Exponentially Decaying DC-Offset Component from Relaying Signal / KIEE Summer Meeting : 59 ~ 62
4. [학술지(정기간행물)] - G. Benmouyal / 1995 / Removal of DC-offset in Current Waveforms Using Digital Mimic Filtering / IEEE Trans. on Power Delivery 10 (2) : 621 ~ 630
5. [학술지(정기간행물)] - Jyh-Cherng Gu / 2000 / Removal of DC Offset in Current and Voltage Signals Using a Novel Fourier Filter Algorithm / IEEE Trans on Power Delivery 15 (1) : 73 ~ 79
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