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有源箝位谐振直流环节逆变器的控制方案比较*

作者:韩晗,张德华 日期:2008-06-23/span> 浏览:2705 查看PDF文档

有源箝位谐振直流环节逆变器的控制方案比较*

韩晗,张德华
(浙江大学 电气工程学院,浙江 杭州 310027)

摘要:选取了两种逆变器的脉宽调制(PWM)控制方案,并对其在有源箝位谐振直流环节逆变器(ACRDCLI)中的适用性进行了仿真分析,并与典型的离散脉冲调制(DPM)控制方案进行了对比研究。实验结果表明,采用“双幅”控制技术的ACRDCLI PWM控制方案,可以得到离散输出频谱,并改善了逆变输出性能,验证了电压电流双环反馈的PWM控制方案的优越性。
关键词:双幅控制;谐振直流环节;逆变器;脉宽调制;离散脉冲调制
中图分类号:TM464文献标识码:A文章编号:1001-4551(2008)05-0045-03

Comparison on control scheme of actively clamped resonant DClink inverter
HAN Han, ZHANG Dehua
(College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China)
Abstract: Two kinds of pulse width modulation (PWM) control schemes for inverter were selected. Simulation analysis was made to verify the applicability of the two schemes on actively clamped resonant DClink inverter (ACRDCLI). Comparison between the PWM control schemes and conventional discrete pulse modulation (DPM) scheme was given. A discrete output spectrum is obtained by combining the PWM scheme for inverter with the “twoamplitude” control technology for resonant DClink, which improves the output performance of inverter. The comparison result also verifies the superiority of PWM control scheme with voltage and current doubleloop feedback.
Key words: twoamplitude control; resonant DCLink; inverter; pulse width modulation (PWM); discrete pulse modulation (DPM)
参考文献(Reference):
[1]DIVAN D M, SKIBINSKI G. Zeroswitchingloss inverters for highpower applications[J]. IEEE Transactions on Industry Applications, 1989,25(4):634-643.
[2]应建平,沈红,张德华,等.双滞环控制的三相双幅有源箝位谐振直流环节逆变器[J].中国电机工程学报,2004,24(2):8-12.
[3]QI Xiaolei, RUAN Xinbo. A Novel TwoAmplitude Control Strategy for the Active Clamped Resonant DC Link Inverter[C]. IEEEPESC,2006:1-5.
[4]YING Jianping, LI Guozhi, ZHANG Dehua, et al. A Novel Two Amplitudes Scheme for the Actively Clamped Resonant DC Link Inverter[C]. IEEE PEDS,1999:1096-1101.
[5]张德华.一种新型有源箝位谐振直流环节逆变器控制策略[J].电工技术学报,2002,17(2):44-49.
[6]林渭勋.现代电力电子电路[M].杭州:浙江大学出版社,2002.

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