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基于ZVS的对称PWM控制全桥高频逆变器

Full-bridge high-frequency inverter with symmetrical PWM
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摘要 将软开关ZVS技术应用于对称PWM(HPWM)控制逆变器。开关管不仅工作在对称状态,而且能很好实现ZVS通断,使开通损耗大大减少,逆变器具有可靠性和频率均高的优点。研制的输出频率25kHz,载波频率600kHz,输出功率4500VA的高频逆变器,证明了方案的可行性。 In this paper, the Zero-voltage Switching soft-switching is applied in an inverter with symmeterical PWM control method. Switches symmetrically and can achieve the ZVS easily. The turn on loss of svitches is reduced significantly, higher frequency and reliability are offered. The scheme is verified on an inverter with output frequency 25kHz, carrier frequency 600kHz, output effciency 4500VA.
作者 秦雯 陈瑞 王淑红
机构地区 兰州工业高等专科学校
出处 《自动化与仪器仪表》 2008年第6期73-75,共3页 Automation & Instrumentation
关键词 高频逆变器 软开关ZVS技术 对称PWM High-frequency inverter ZVS Symmetrical PWM
分类号 TM921.51 [电气工程—电力电子与电力传动]
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  • 1Miftakhutdinov R, Nemchinov A, Meleshin V, et al.Modified asymmetrical ZVS half-bridge dc-dc converter.IEEE APEC' 99. 567-574
  • 2Chen W, Xu P, Lee F C. The optimization of asymmetric half bridge converter. IEEE PESC 2001:703-707
  • 3Feng Jiangtao, Hu Yuequan, Chen Wei, et al. ZVS analysis of asymmetrical half-bridge converter. IEEE PESC,2001:243-247
  • 4Mao Hong, Jaber Abu-Qahouq, Luo Shiguo,et al. Zero-voltage-switching half-bridge DC-DC converter with modified PWM control method. IEEE Trans on PE,2004, 19 (4) : 947-958
  • 5Cho J G, Sabate J A, Lee F C, Novel full bridge zero-voltage transition PWM DC/DC converter for high power applications[C], APEC 1994, 1994: 143-149.
  • 6Redl R, Sokal N O, Balogh L. A novel soft-switching full-bridge DC/DC" analysis, design consideations and experimental results at 1,5kW 100kHz[J], IEEE Transactions on Power Electronics, 1991, 6 (3): 408-418.
  • 7Bendre A R, Norris S, Divan D M, et al, New high power DC/DC converter with loss limited switching and lossless secondary clamp[C], PESC 2001, 2001:321-326.
  • 8Jovanovici M M, Lee F C, Chen D Y. A zero current switched off-line quasi-resonant converter with reduced frequency range[C], High Frequency Power Conversion,1988 Conference Record, 1998: 1037-1040.
  • 9Tabisz W A, Lee F C. Zero-voltage switching multiresonant technique-a novel technique to improve quasi-resonant converters[C]. IEEE PESC Conference Record 1987, 1987: 386-390.
  • 10Sabate J A, Lee F C. Off-line application of the fixed frequency clampedmode series resonant converter[C],IEEE-APEC 1989, 1989: 683-687.

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自动化与仪器仪表
2008年 第6期

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