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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.9 No.2
- 발행연도
- 2014.3
- 수록면
- 489 - 500 (12page)
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초록· 키워드
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This paper presents a simple modified unipolar carrier-based pulsewidth modulation (CBPWM) strategy for the three-level neutral-point-clamped (NPC) voltage source inverter (VSI). Analytical expressions for the relationship between modulation reference signals and output voltages are derived. The proposed modulation technique for the three-level NPC VSI includes the maximum and minimum of the three-phase sinusoidal reference voltages with zero-sequence voltage injection concept. The proposed modified CB-PWM strategy incorporates a novel method that requires only of one triangular carrier wave for generate the gating pulses in three-level NPC VSI. It has the advantages of being simplifying the algorithm with no need of complex two/multi-carrier pulsewidth modulation or space vector modulation (SVM) and it’s also simple to implement. The possibility of the proposed CB-PWM technique has been verified though computer simulation and experimental results.
목차
Abstract
1. Introduction
2. Three-Level Neutral-Point-Clamped Voltage Source Inverter and Basic Theory
3. Modulation Strategy
4. Simulation Results
5. Experimental Results
6. Conclusion
References
참고문헌 (32)
참고문헌 신청
1. [학술지(정기간행물)] - J. Rodríguez / 2002 / Multilevel inverters : A survey of topologies, controls and applications / IEEE Trans. Ind. Electron 49 (4) : 724 ~ 738
2. [학술지(정기간행물)] - J. S. Lai / 1996 / Multilevel converters-A new breed of power converters / IEEE Trans. Ind. Applicat 32 (4) : 509 ~ 551
3. [학술지(정기간행물)] - J. Rodríguez / 2007 / Multi-level voltage-source-converters topologies for industrial medium-voltage drives / IEEE Trans. Ind. Electron 54 (6) : 2930 ~ 2945
4. [학술지(정기간행물)] - A. Nabae / 1981 / A new neutral-point-clamped PWM inverter / IEEE Trans. Ind. Applicat. 17 (5) : 518 ~ 523
5. [학술지(정기간행물)] - J. Rodríguez / 2010 / A survey on neutral-point-clamped inverters / IEEE Trans. Ind. Electron 57 (7) : 2219 ~ 2230
2. [학술지(정기간행물)] - J. S. Lai / 1996 / Multilevel converters-A new breed of power converters / IEEE Trans. Ind. Applicat 32 (4) : 509 ~ 551
3. [학술지(정기간행물)] - J. Rodríguez / 2007 / Multi-level voltage-source-converters topologies for industrial medium-voltage drives / IEEE Trans. Ind. Electron 54 (6) : 2930 ~ 2945
4. [학술지(정기간행물)] - A. Nabae / 1981 / A new neutral-point-clamped PWM inverter / IEEE Trans. Ind. Applicat. 17 (5) : 518 ~ 523
5. [학술지(정기간행물)] - J. Rodríguez / 2010 / A survey on neutral-point-clamped inverters / IEEE Trans. Ind. Electron 57 (7) : 2219 ~ 2230
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