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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.9
- 수록면
- 1,315 - 1,325 (11page)
이용수
초록· 키워드
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Aiming at the negative sequence and harmonic problems in the operation of railway static power conditioners, an optimization compensation strategy for negative sequence and harmonics is studied in this paper. First, the hybrid RPC topology and compensation principle are analyzed to obtain different compensation zone states and current capacities. Second, in order to optimize the RPC capacity configuration, the minimum RPC compensation capacity is calculated according to constraint conditions, and the optimal compensation coefficient and compensation angle are obtained. In addition, the voltage unbalance εU and power factor requirements are satisfied. A PSO (Particle Swarm Optimization) algorithm is used to calculate the three indexes for minimum compensating energy. The proposed method can precisely calculate the optimal compensation capacity in real time. Finally, MATLAB simulations and an experimental platform verify the effectiveness and economics of the proposed algorithm.
목차
Abstract
I. INTRODUCTION
II. COMPENSATION STRUCTURE AND PRINCIPLE ANALYSIS OF A V/V TRACTION POWER SUPPLY SYSTEM
III. ANALYSIS OF RPC CONTROL STRATEGY AND OPTIMAL COMPENSATION BASED ON PSO
IV. SIMULATION AND EXPERIMENTAL RESULTS
V. CONCLUSION
REFERENCES
참고문헌 (29)
참고문헌 신청
H. M. Roudsari, A. Jalilian, and S. Jamali, “Resonance assessment in electrified railway systems using comprehensive model of train and overhead catenary system,” in IEEE Int. Conf. Ind. Tech, pp. 1142-1148, Mar. 2015,
D. Zhang, Z. Zhang, W. Wang, and Y. Yang, “Negative sequence current optimizing control based on railway static power conditioner in V/v traction power supply system,” IEEE Trans. Power Electron., Vol. 31, No. 1, pp. 200-212, Jan. 2016.
L. Fang, A. Luo, X. Xu, and H. Fang, “A novel power quality compensator for negative-sequence and harmonic currents in high-speed electric railway,” in Proc. Asia- Pacific Power Energy Eng. Conf, pp. 1-5, Mar. 2011.
B. Chen, C. Zhang, W. Zeng, C. Tian, and J. Yuan, “An electrical-magnetic hybrid power quality compensation strategy for V/V traction power supply system,” in Proc. Energy Convers. Congr. Expo, pp. 3774-3779, Sep. 2014.
S. Hu, B. Xie, Y. Li, X. Gao, Z. Zhang, L. Luo, Krause. Olav, and Yijia. Cao, “A power factor oriented railway power flow controller for power quality improvement in electrical railway power system,” IEEE Trans. Ind. Electron., Vol. 64, No. 2, pp. 1167-1177, Feb. 2017.
D. Zhang, Z. Zhang, W. Wang, and Y. Yang, “Negative sequence current optimizing control based on railway static power conditioner in V/v traction power supply system,” IEEE Trans. Power Electron., Vol. 31, No. 1, pp. 200-212, Jan. 2016.
L. Fang, A. Luo, X. Xu, and H. Fang, “A novel power quality compensator for negative-sequence and harmonic currents in high-speed electric railway,” in Proc. Asia- Pacific Power Energy Eng. Conf, pp. 1-5, Mar. 2011.
B. Chen, C. Zhang, W. Zeng, C. Tian, and J. Yuan, “An electrical-magnetic hybrid power quality compensation strategy for V/V traction power supply system,” in Proc. Energy Convers. Congr. Expo, pp. 3774-3779, Sep. 2014.
S. Hu, B. Xie, Y. Li, X. Gao, Z. Zhang, L. Luo, Krause. Olav, and Yijia. Cao, “A power factor oriented railway power flow controller for power quality improvement in electrical railway power system,” IEEE Trans. Ind. Electron., Vol. 64, No. 2, pp. 1167-1177, Feb. 2017.
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