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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
- 2013.1
- 수록면
- 86 - 93 (8page)
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초록· 키워드
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A half-cycle-waveform inversion based three reference modulations seven-level SPWM (TRM-SPWM) scheme with one carrier is proposed in this paper. To keep the same comparison logics for the modulations and carrier during the negative half cycle and the positive one for the modulations, in the negative half cycle of the modulations, the DC offsets related to the amplitude of the carrier are set on the three modulations, respectively. The seven-level SPWM waveform with dead time thereby is implemented with only one Digital Signal Processor (DSP) without any other attached logic circuit. The basis principle of the proposed TRM-SPWM is analyzed in detail, and the frequency spectrums of the conventional and the proposed schemes are derived and compared with each other through simulation. The DSP based implementation is presented and detailed experimental waveforms verify the accuracy and feasibility of the proposed TRM-SPWM scheme.
목차
Abstract
I. INTRODUCTION
II. PRINCIPLE OF TRM-SPWM
III. SPECTRAL CHARACTERISTICS
IV. SIMULATION RESULTS
V. IMPLEMENTATION AND EXPERIMENTAL RESULTS
VI. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
참고문헌 (15)
참고문헌 신청
1. [학술지(정기간행물)] - J. Rodriguez / 2007 / Multilevel voltage-source-converter topologies for industrial medium-voltage drives / IEEE Trans. Ind. Electron 54 (6) : 2930 ~ 2945
2. [학술지(정기간행물)] - C. Cecati / 2010 / A multilevel inverter for photovoltaic systems with fuzzy logic control / IEEE Trans. Ind. Electron 57 (12) : 4115 ~ 4125
3. [학술지(정기간행물)] - E. Villanueva / 2009 / Control of a single phase cascaded H-bridge multilevel inverter for grid-connected photovoltaic systems / IEEE Trans. Ind. Electron 56 (11) : 4399 ~ 4406
4. [학술지(정기간행물)] - N. A. Rahim / 2010 / Multi-string five-level inverter with novel PWM control scheme for PV application / IEEE Trans. Ind. Electron 57 (6) : 2111 ~ 2121
5. [학술지(정기간행물)] - M. M. Renge / 2008 / Five-level diode clamped inverter to eliminate common mode voltage and reduce dv/dt in medium voltage rating induction motor drives / IEEE Trans. Power Electron 23 (4) : 1598 ~ 1160
2. [학술지(정기간행물)] - C. Cecati / 2010 / A multilevel inverter for photovoltaic systems with fuzzy logic control / IEEE Trans. Ind. Electron 57 (12) : 4115 ~ 4125
3. [학술지(정기간행물)] - E. Villanueva / 2009 / Control of a single phase cascaded H-bridge multilevel inverter for grid-connected photovoltaic systems / IEEE Trans. Ind. Electron 56 (11) : 4399 ~ 4406
4. [학술지(정기간행물)] - N. A. Rahim / 2010 / Multi-string five-level inverter with novel PWM control scheme for PV application / IEEE Trans. Ind. Electron 57 (6) : 2111 ~ 2121
5. [학술지(정기간행물)] - M. M. Renge / 2008 / Five-level diode clamped inverter to eliminate common mode voltage and reduce dv/dt in medium voltage rating induction motor drives / IEEE Trans. Power Electron 23 (4) : 1598 ~ 1160
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UCI(KEPA) : I410-ECN-0101-2014-560-000519333