Abstract：SHEPWM and OPTPWM by optimizing switching time sequence, have low harmonic contents of output waveform, high efficiency, full utilization of DC side voltage. In this paper, the modulation strategy in the single-phase voltage source PWM rectifier using SHEPWM or OPTPWM is proposed and compared with SPWM modulation. The principle and control strategy of single-phase rectifier with SHEPWM/OPTPWM modulation strategy are studied. Simulation analysis and experimental verification through 50kV·A single-phase rectifier are given. The simulation and experiment results show that the grid input current total harmonic distortion, rectifier transformer winding harmonic loss and iron loss with SHEPWM or OPTPWM modulation strategy are lower than the SPWM modulation strategy.
赵鲁, 李耀华, 葛琼璇, 任晋旗, 马逊. 特定谐波消除及优化脉宽调制单相整流器的研究[J]. 电工技术学报, 2014, 29(10): 57-64.
Zhao Lu, Li Yaohua, Ge Qiongxuan, Ren Jinqi, Ma Xun. Study of Selective Harmonic Elimination and Optimization Pulse Width Modulation Single-Phase Rectifier. Transactions of China Electrotechnical Society, 2014, 29(10): 57-64.
[1] Patel Hasmukh S, Hoft Richard G. Generalized techniques of harmonic elimination and voltage control in thyristor inverters: part I—Harmonic elimination [J]. IEEE Transactions on Industry Application, 1973, 9(3): 310-317. [2] Patel Hasmukh S, Hoft Richard G. Generalized techniques of harmonic elimination and voltage control in thyristor inverters: part II—Voltage control tech- niques[J]. IEEE Transactions on Industry Application, 1974, 10(5): 666-673. [3] Isao Takahashi, Hiroshi Mochikawa. A new control of PWM inverter waveform for minimum loss operation of an induction motor drive[J]. IEEE Transactions on Industry Application, 1985, 21(4): 580-587. [4] 谭新元. 牵引逆变器SHEPWM控制技术的研究[J]. 中国电机工程学报, 2001, 21(9) : 47-52. Tan Xinyuan. Advanced SHEPWM technique for AC traction drives[J]. Proceedings of the CSEE, 2001, 21(9): 47-52. [5] 费万民, 吕征宇, 姚文熙. 三电平逆变器特定谐波消除脉宽调制方法的研究[J]. 中国电机工程学报, 2003, 23(9): 11-15. Fei Wanmin, Lü Zhengyu, Yao Wenxi. Research on selected harmonic elimination PWM technique applicable to three-level voltage inverters[J]. Procee- dings of the CSEE, 2003, 23(9): 11-15. [6] 费万民, 吕征宇, 姚文熙. 多电平逆变器特定谐波消除脉宽调制方法的仿真研究[J]. 中国电机工程学报, 2004, 24(1): 102-106. Fei Wanmin, Lü Zhengyu, Yao Wenxi. Research of selected harmonic elimination PWM technique applicable to multi-level voltage inverters[J]. Procee- dings of the CSEE, 2004, 24(1): 102-106. [7] 张艳莉, 费万民, 吕征宇, 等. 三电平逆变器SHEPWM方法及其应用研究[J]. 电工技术学报, 2004, 19(1): 16-20. Zhang Yanli, Fei Wanmin, Lü Zhengyu, et al. Research of selected harmonic elimination PWM techniques applicable to three-level voltage inverters [J]. Transactions of China Electrotechnical Society, 2004, 19(1): 16-20. [8] 张慧, 刘开培, M. Braun, 等. 新型优化脉冲宽度调制方法在大功率逆变器的应用研究[J]. 电工技术学报, 2006, 21(6): 17-22. Zhang Hui, Liu Kaipei, M. Braun, et al. Novel partly unsymmetrical optimal PWM technique for high power inverter[J]. Transactions of China Electrotechnical Society, 2006, 21(6): 17-22. [9] 张方华, 丁勇, 王慧贞, 等. 四桥臂三相逆变器的特定谐波消除控制[J]. 中国电机工程学报, 2007, 27(7): 82-87. Zhang Fanghua, Ding Yong, Wang Huizhen, et al. The SHE Control strategy on three-phase four-leg inverter[J]. Proceedings of the CSEE, 2007, 27(7): 82-87. [10] 都小利, 费万民. 多电平逆变器半周期对称SHEPWM方法[J]. 电工技术学报, 2010, 25(4): 95-102. Du Xiaoli, Fei Wanmin. Half-cycle symmetry SHEPWM method for multi-level voltage inverter[J]. Transactions of China Electrotechnical Society, 2010, 25(4): 95-102. [11] Oikonomou N, Holtz J. Close-loop control of medium voltage drives operated with synchronous optimal pulsewidth modulation[J]. IEEE Transactions on Industry Application, 2008, 44(1): 115-123. [12] Rathore, Holtz J, Boller T. Synchronous optimal pulsewidth modulation for low-switching-frequency control of medium-voltage multilevel inverters [J]. IEEE Transactions on Industrial Electronics, 2010, 57(7): 2374-2381. [13] Holtz J, Oikonomou N. Synchronous optimal pulsewidth modulation and stator flux trajectory control for medium-voltage drives[J]. IEEE Transactions on Industry Application, 2007, 43(2): 600-608. [14] Ahmadi D, Jin Wang. Selective harmonic elimination for multilevel inverters with unbalanced DC inputs[C]. Vehicle Power and Propulsion Conference, 2009: 773-778. [15] 张永昌, 赵争鸣, 张颖超. 三电平逆变器SHEPWM多组解特性比较及实验[J]. 电工技术学报, 2007, 22(3): 60-65. Zhang Yongchang, Zhao Zhengming, Zhang Yingchao. Comparison and experiment of multiple solutions for SHEPWM applicable to three-level inverter[J]. Transac- tions of China Electrotechnical Society, 2007, 22(3): 60-65. [16] 费万民, 阮新波, 张艳莉, 等. 多电平逆变器特定谐波消除脉宽调制方法的初值问题研究[J]. 中国电机工程学报, 2007, 27(13): 82-87. Fei Wanmin, Ruan Xinbo, Zhang Yanli, et al. Research on the initial values of SHEPWM method for multi-level voltage inverters[J]. Proceedings of the CSEE, 2007, 27(13): 82-87. [17] 费万民, 张艳莉, 王学华, 等. 多电平逆变器SHEPWM 问题解的包含关系[J]. 中国电机工程学报, 2008, 28(15): 61-66. Fei Wanmin, Zhang Yanli, Wang Xuehua, et al. Inclusion relationship of SHEPWM techniques for multilevel inverter[J]. Proceedings of the CSEE, 2008, 28(15): 61-66. [18] 费万民, 张艳莉, 阮新波, 等. 三电平逆变器SHEPWM 非线性方程组的求解[J]. 中国电机工程学报, 2008, 28(6): 62-68. Fei Wanmin, Zhang Yanli, Ruan Xinbo, et al. Solution of the SHEPWM non-linear equations for three-level voltage inverters[J]. Proceedings of the CSEE, 2008, 28(6): 62-68. [19] 张永昌, 赵争鸣. 三电平逆变器SHEPWM多组解计算方法[J]. 电工技术学报, 2007, 22(1): 74-78. Zhang Yongchang, Zhao Zhengming. Multiple solutions for selective harmonic eliminated PWM applied to three-level inverter[J]. Transactions of China Electro- technical Society, 2007, 22(1): 74-78. [20] 王榕生, 吴汉光. 消谐法SHEPWM的谐波影响数值分析[J]. 电工技术学报, 2011, 26(9): 183-189. Wang Rongsheng, Wu Hanguang. Numerical analysis of harmonic influence for selected harmonic elimination PWM[J]. Transactions of China Electrotechnical Society, 2011, 26(9): 183-189. [21] Silva C, Oyarzun J. High dynamic control of a PWM rectifier using harmonic elimination[C]. IEEE Industrial Electronics, IECON 2006: 2569-2574.
2014, Vol. 29 
