一种降低VIENNA整流器电流过零点畸变的调制方法

doi:10.16628/j.cnki.2095-8188.2021.02.015

电器与能效管理技术 ›› 2021, Vol. 0 ›› Issue (2): 81-87.doi: 10.16628/j.cnki.2095-8188.2021.02.015

• 分布式电源及并网技术 • 上一篇下一篇

一种降低VIENNA整流器电流过零点畸变的调制方法

张庆岩, 王沛东, 黄新梅, 王珺璨, 桂在毅, 张伟

合肥工业大学电气工程和自动化学院, 安徽合肥 230009

收稿日期:2020-12-14 出版日期:2021-02-28 发布日期:2021-03-25
作者简介:张庆岩(1995—),男,硕士研究生,研究方向为电力电子与电机控制。|王沛东(1996—),男,硕士研究生,研究方向为电力电子与电机控制。|黄新梅(1996—),女,硕士研究生,研究方向为电力电子与电机控制。

Modulation Method for Reducing Current Zero-Crossing Distortion of VIENNA Rectifier

ZHANG Qingyan, WANG Peidong, HUANG Xinmei, WANG Juncan, GUI Zaiyi, ZHANG Wei

School of Electrical Engineering and Automation,Hefei University of Technology,Hefei 230009,China

Received:2020-12-14 Online:2021-02-28 Published:2021-03-25

摘要/Abstract

摘要：

为解决VIENNA整流器固有的在电流过零点处可能出现畸变的问题,提出了一种最大程度降低电流过零点畸变的调制方法。首先,根据VIENNA整流器的控制方法,分析了电流过零点畸变的原理。然后,提出量化整流器实际输出电压偏差量的函数,实现了电流过零点处实际输出电压的最小畸变。最后,通过实验验证了所提出调制方法的可行性和优越性。

关键词: VIENNA整流器, 电流过零点畸变, 单位功率因数, 偏差量

Abstract:

The inherent problem of the VIENNA rectifier is that distortion may occur at the current zero crossing point.To solve this problem,a modulation method that can minimize the current zero-crossing distortion is proposed.Firstly,according to the control method of the VIENNA rectifier,the principle of current zero-crossing distortion is analyzed.Then,a function to quantify the actual output voltage deviation of the rectifier is proposed.And the minimum distortion of the actual output voltage at the current zero-crossing point is achieved.Finally,the feasibility and superiority of the modulation method proposed in this paper are verified by experiments.

Key words: VIENNA rectifier, current zero-crossing distortion, unit power factor, deviation

中图分类号:

TM461

张庆岩, 王沛东, 黄新梅, 王珺璨, 桂在毅, 张伟. 一种降低VIENNA整流器电流过零点畸变的调制方法[J]. 电器与能效管理技术, 2021, 0(2): 81-87.

ZHANG Qingyan, WANG Peidong, HUANG Xinmei, WANG Juncan, GUI Zaiyi, ZHANG Wei. Modulation Method for Reducing Current Zero-Crossing Distortion of VIENNA Rectifier[J]. LOW VOLTAGE APPARATUS, 2021, 0(2): 81-87.

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参考文献 17

[1]	黄海宏, 陈志强. 高功率因数整流电路综述[J]. 电器与能效管理技术, 2019(16):1-9.
[2]	李新, 王俊波, 曾庆辉, 等. 基于滑模变结构控制的Vienna整流器直接功率控制策略[J]. 电器与能效管理技术, 2015(8):46-50.
[3]	FRIEDLI T, HARTMANN M, KOLAR J W. The essence of three-phase PFC rectifier systems Part II[J]. IEEE Transactions on Power Electronics, 2014,29(2):543-560. doi: 10.1109/TPEL.2013.2258472
[4]	CHEN H, ALIPRANTIS D C. Analysis of squirrel cage induction generator with VIENNA rectifier for wind energy conversion system[J]. IEEE Transactions on Energy Conversion, 2011,26(3):967-975. doi: 10.1109/TEC.2011.2143414
[5]	ADHIKARI J, IV P, 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. doi: 10.1109/TPEL.2016.2611059
[6]	YANG S, PARK J H, LEE K B. Current quality improvement for a Vienna rectifier with high-switching frequency[J]. Transactions on Korean Inst.Power Electronics, 2017,22(2):181-184.
[7]	GHADERI A, UMENO T, AMANO Y, et al. A novel seamless direct torque control for electric drive vehicles[J]. Journal of Power Electronics, 2011,11(4):449-455.
[8]	ZHU W, CHEN C, XU S. A carrier-based discontinuous PWM method with varying clamped area for Vienna rectifier[J]. IEEE Transaction on Industrial Electronics, 2019,66(9):7177-7188. doi: 10.1109/TIE.41
[9]	RAJAEI A, MOHAMADIAN M, VARJANI A Y. Vienna-rectifier-based direct torque control of PMSG for wind energy application[J]. IEEE Transactions on Industrial Electronics, 2013,60(7):2919-2929. doi: 10.1109/TIE.2012.2227905
[10]	RIXIN L, FEI W, BURGOS R, et al. Average modeling and control design for VIENNA-type rectifiers considering the DC-link voltage balance[J]. IEEE Transaction on Power Electronics, 2009,24(11):2509-2522. doi: 10.1109/TPEL.2009.2032262
[11]	HANG L J, ZHANG M, LI B, et al. Space vector modulation strategy for VIENNA rectifier and load unbalanced ability[J]. IET Power Electronics, 2013,6(7):1399-1405. doi: 10.1049/iet-pel.2012.0384
[12]	LEE J S, LEE K B. A novel carrier-based PWM method for VIENNA rectifier with a variable power factor[J]. IEEE Transactions on Industrial Electronics, 2016,63(1):3-12. doi: 10.1109/TIE.41
[13]	LEE J, LEE K. Carrier-based discontinuous PWM method for VIENNA rectifiers[J]. Power Electronic, 2015,30(6):2896-2900.
[14]	王涛, 陈昌松, 段善旭, 等. 用于改善电流过零点畸变的VIENNA整流器空间矢量调制策略[J]. 电工技术学报, 2019,34(18):3854-3864.
[15]	PARK J H, YANG S H. Synchronous carrier-based pulse width modulation switching method for Vienna rectifier[J]. Journal of Power Electronics, 2018(2):604-614.
[16]	宋平岗, 杨声弟, 郑雅芝, 等. 负载不平衡电力电子变压器直流电压平衡控制策略[J]. 高压电器, 2019,55(9):50-56.
[17]	龚涛. 一种三相电压型PWM整流器起动过流抑制方法[J]. 电器与能效管理技术, 2019(9):60-64,70.

电流方向	S_x	x相的输出电平
i_x>0	1	0
i_x>0	0	1
i_x≤0	1	0
i_x≤0	0	-1

参数	数值
直流侧电压/V	750
直流上下电容容值/μF	3 900
功率较小的负载1/Ω	120
功率较大的负载2/Ω	80
开关频率/Hz	16 000
基频/Hz	50

一种降低VIENNA整流器电流过零点畸变的调制方法

Modulation Method for Reducing Current Zero-Crossing Distortion of VIENNA Rectifier

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