一种改善Vienna整流器输入电流品质的载波钳位调制方法

doi:10.19595/j.cnki.1000-6753.tces.180288

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Abstract The three-phase three-level Vienna rectifier is a very suitable power factor converter (PFC) because of its low total harmonic distortion (THD) of input current, high power density and unity power factor. However, during the transient turn-on/off progress, the nonlinear factors, such as snubber circuit and parasitic capacitance, will cause terminal voltage error and distort input current. Therefore, this paper proposed a carrier-based pulse-width modulation (CB-PWM) with clamped area. Considering the nonlinearity of Vienna rectifier, the switching transient progress and the terminal voltage error are analyzed. The CB-PWM method clamps the zero-crossing phase to the neutral-point within clamped angle, which reduces terminal voltage error and improves the input current quality. The conventional SPWM method and the proposed clamped CB-PWM method are compared by simulation and experiment. The results show that the lower-order current harmonics and current THD can be reduced, which verifies the proposed clamped CB-PWM method.

Key words： Vienna rectifier terminal voltage error carrier-based modulation clamped area

Received: 11 March 2018 Published: 05 May 2019

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TM46

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	Zhu Wenjie
	Chen Changsong
	Duan Shanxu

Cite this article:

Zhu Wenjie,Chen Changsong,Duan Shanxu. A Carrier-Based Modulation Method with Clamped Area for Input Current Performance of Vienna Rectifier[J]. Transactions of China Electrotechnical Society, 2019, 34(8): 1677-1688.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.180288 OR https://dgjsxb.ces-transaction.com/EN/Y2019/V34/I8/1677

[1] Kolar J W, Zach F C.A novel three-phase utility interface minimizing line current harmonics of high- power telecommunications rectifier modules[J]. IEEE Transactions on Industrial Electronics, 1997, 44(4): 456-467.
[2] 严刚, 姚文熙, 李宾, 等. 混合导通模式三相三电平VIENNA整流器控制策略[J]. 电工技术学报, 2012, 27(12): 87-93.
Yan Gang, Yao Wenxi, Li Bin, et al.Control strategy of three-phase three-level VIENNA rectifier operating in mixed conduction mode[J]. Transactions of China Electrotechnical Society, 2012, 27(12): 87-93.
[3] 陈新, 王赟程, 宋卫平, 等. 高压直流通信电源中高频开关整流模块[J]. 电工技术学报, 2014, 29(4): 152-159.
Chen Xin, Wang Yuncheng, Song Weiping, et al.High frequency switching rectifier in HVDC power supply system[J]. Transactions of China Electro- technical Society, 2014, 29(4): 152-159.
[4] 刘璐, 朱国荣, 陈皓, 等. 三相四线制VIENNA整流器损耗分析与热设计[J]. 电工技术学报, 2014, 29(增刊1): 282-290.
Liu Lu, Zhu Guorong, Chen Hao, et al.Power loss analysis and thermal design of three phase four wire VIENNA Rectifier[J]. Transactions of China Electro- technical Society, 2014, 29(S1): 282-290.
[5] 邹甲, 王聪, 程红, 等. 三相线电压级联VIENNA变换器调制及直流侧电压控制[J]. 电工技术学报, 2018, 33(16): 3835-3844.
Zou Jia, Wang Cong, Cheng Hong, et al.Research on modulation strategy and balance control for DC-Link voltages in triple line-voltage cascaded VIENNA converter[J]. Transactions of China Electrotechnical Society, 2018, 33(16): 3835-3844.
[6] Kolar J W, Friedli T.The essence of three-phase PFC rectifier systems—Part I[J]. IEEE Transactions on Power Electronics, 2012, 28(1): 176-198.
[7] Dalessandro L, Round S D, Kolar J W.Center-point voltage balancing of hysteresis current controlled three-level PWM rectifiers[J]. IEEE Transactions on Power Electronics, 2008, 23(5): 2477-2488.
[8] 宋卫章, 黄骏, 钟彦儒, 等. 带中点电位平衡控制的Vienna整流器滞环电流控制方法[J]. 电网技术, 2013, 37(7): 1909-1915.
Song Weizhang, Huang Jun, Zhong Yanru, et al.A hysteresis current control method with neutral point potential balancing control for Vienna rectifier[J]. Power System Technology, 2013, 37(7): 1909-1915.
[9] Adhikari J, Prasanna I V, Panda S K.Reduction of input current harmonic distortions and balancing of output voltages of the Vienna rectifier under supply voltage disturbances[J]. IEEE Transactions on Power Electronics, 2017, 32(7): 5802-5812.
[10] Hartmann M, Round S D, Ertl H, et al.Digital current controller for a 1MHz, 10kW three-phase VIENNA rectifier[J]. IEEE Transactions on Power Electronics, 2009, 24(11): 2496-2508.
[11] 马辉, 谢运祥. 基于滑模变结构的Vienna整流器新型双闭环控制策略研究[J]. 电工技术学报, 2015, 30(12): 143-151.
Ma Hui, Xie Yunxiang.A novel dual closed-loop control strategy based on sliding-mode variable structure of Vienna-type rectifier[J]. Transactions of China Electrotechnical Society, 2015, 30(12): 143-151.
[12] Hang Lijun, Zhang Ming, Li Bin, et al.Space vector modulation strategy for VIENNA rectifier and load unbalanced ability[J]. IET Power Electronics, 2013, 6(7): 1399-1405.
[13] Rolando Burgos, Lai Rixin, Pei Yunqing, et al.Space vector modulator for vienna-type rectifiers based on the equivalence between two- and three-level converters: a carrier-based implementation[J]. IEEE Transactions on Power Electronics, 2008, 23(4): 1888-1898.
[14] Li Bin, Hang Lijun, Leon M Tolbert, et al.Equivalence of SVM and carrier-based PWM in three-phase/wire/level VIENNA rectifier and capability of unbalanced-load control[J]. IEEE Transactions on Industrial Electronics, 2014, 61(1): 20-28.
[15] Hartmann M, Ertl H, Kolar J W.On the tradeoff between input current quality and efficiency of high switching frequency PWM rectifiers[J]. IEEE Transa- ctions on Power Electronics, 2012, 27(7): 3137-3149.
[16] Kim J S, Choi J W, Sul S K.Analysis and compensation of voltage distortion by zero current clamping in voltage-fed PWM inverter[J]. IEEJ Transactions on Industry Applications, 2008, 117(2): 160-165.
[17] Zhang Zhendong, Xu Longya.Dead-time com- pensation of inverters considering snubber and parasitic capacitance[J]. IEEE Transactions on Power Electronics, 2014, 29(6): 3179-3187.
[18] Kim H S, Kwon Y C, Chee S J.et al.Analysis and compensation of inverter nonlinearity for three-level T-type inverters[J]. IEEE Transactions on Power Electronics, 2017, 32(6): 4970-4980.
[19] Liu Bo, Ren Ren, Jones E A, et al.A modulation compensation scheme to reduce input current distortion in GaN-based high switching frequency three-phase three-level vienna-type rectifiers[J]. IEEE Transactions on Power Electronics, 2018, 33(1): 283-298.
[20] Kanaan H, Al-Haddad K, Fnaiech F.Modelling and control of three-phase/switch/level fixed-frequency PWM rectifier: state-space averaged model[J]. IEE Proceedings of Electric Power Applications, 2005, 152(3): 551-557.
[21] Lee J S, Lee K B.Carrier-based discontinuous PWM method for Vienna rectifiers[J]. IEEE Transactions on Power Electronics, 2015, 30(6): 2896-2900.
[22] Dalessandro L, Round S D, Drofenik U, et al.Discontinuous space-vector modulation for three- level PWM rectifiers[J]. IEEE Transactions on Power Electronics, 2008, 23(2): 530-542.