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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.3
- 수록면
- 560 - 568 (9page)
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초록· 키워드
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This paper studies the inherent relationship between currents and zero-sequence components. Then a precise algorithm is proposed to calculate the injected zero-sequence component to control the DC-Link neutral-point voltage balance, which can result in a more efficient and flexible neutral point voltage balance with a desirable performance. In addition, it is shown that carriedbased PWM with the calculated zero-sequence component scheme can be equivalent to space-vector pulse-width modulation (SVPWM). Based on the proposed method, the optimal zero-sequence component of the feasible modulation indices is analyzed. In addition, the unbalanced load limitation of the DC-Link neutral-point voltage balance control is also revealed. Simulation and experimental results are shown to verify the validity and practicality of the proposed algorithm.
목차
Abstract
I. INTRODUCTION
II. OPERATION AND CONFIGURATION OF THE VIENNA RECTIFIER BASED ON SVM
III. ANALYSIS AND CALCULATION OF NEUTRAL-CURRENT AND ZERO-SEQUENCE COMPONENTS
IV. ANALYSIS OF THE OFFSET EXTENT WITH THE MIDPOINT POTENTIAL NEUTRAL CURRENT
V. SIMULATION AND EXPERIMENTAL RESULTS
VI. CONCLUSION
REFERENCES
참고문헌 (20)
참고문헌 신청
J. W. Kolar and F. C. Zach, “A novel three-phase utility interface minimizing line current harmonics of high-power telecommunications rectifier modules,” in Proc. INTELEC '94, pp. 367-374, 1994.
H. Ma, Y. Xie, B. Sun, and L. Mo, “Modeling and direct power control method of vienna rectifiers using the sliding mode control approach,” J. Power Electron., Vol. 15, No. 1, pp. 190-201, Jan. 2015.
H. Ma, Y. Xie, and Z. Shi, “Improved direct power control for Vienna-type rectifiers based on sliding mode control.” IET Power Electron., Vol. 9, No. 3, pp. 427-434, Mar. 2016.
M. Zhang, B. Li, L. Hang, L. M. Tolbert, and Z. Lu, “Performance study for high power density three-phase Vienna PFC rectifier by using SVPWM control method,” in Proc. APEC, pp. 1187-1191, 2012.
H. Ma and Y. Xie, “A novel dual closed-loop control strategy based on sliding-mode variable structure of Viennatype rectifier,” Transactions of China Electro- technical Society, Vol. 28, No. 4, pp. 149-156, 2013.
H. Ma, Y. Xie, B. Sun, and L. Mo, “Modeling and direct power control method of vienna rectifiers using the sliding mode control approach,” J. Power Electron., Vol. 15, No. 1, pp. 190-201, Jan. 2015.
H. Ma, Y. Xie, and Z. Shi, “Improved direct power control for Vienna-type rectifiers based on sliding mode control.” IET Power Electron., Vol. 9, No. 3, pp. 427-434, Mar. 2016.
M. Zhang, B. Li, L. Hang, L. M. Tolbert, and Z. Lu, “Performance study for high power density three-phase Vienna PFC rectifier by using SVPWM control method,” in Proc. APEC, pp. 1187-1191, 2012.
H. Ma and Y. Xie, “A novel dual closed-loop control strategy based on sliding-mode variable structure of Viennatype rectifier,” Transactions of China Electro- technical Society, Vol. 28, No. 4, pp. 149-156, 2013.
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