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考虑谐振回路损耗的辅助谐振换流极开关损耗分析

, PP. 211-218

Keywords: 辅助谐振换流极,软开关,开关损耗,杂散参数,谐振损耗

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Abstract:

为了精确分析辅助谐振换流极(ARCP)软开关技术对变流设备开关损耗的影响,本文在考虑了谐振回路杂散参数的基础上,对ARCP软开关技术换流过程进行详尽的分析,通过数学推导建立了更为准确的ARCP换流方程和开关损耗模型。最后通过实验验证了换流方程以及ARCP损耗模型的正确性。研究表明,尽管ARCP软开关技术能够基本消除功率器件的开关损耗,但是谐振回路带来了额外的损耗。因此ARCP软开关技术的理想模型不再适用,必须考虑各部分杂散参数对ARCP的影响,并在设计中尽量减小杂散参数,否则很难达到提高效率的目的。

References

[1]  顾晓明, 顾亦磊, 杭丽君. 谐振复位软开关双管正激型DC/DC变换器[J]. 电力系统自动化, 2005, 29(2): 64-68. Gu Xiaoming, Gu Yilei, Hang Lijun. Resonant reset soft switching dual switch forward DC/DC converter [J]. Automation of Electric Power Systems, 2005, 29(2): 64-68.
[2]  杨迎化, 谢顺依, 钟祺, 等. 一种新型直流环节并联谐振软开关逆变器[J]. 中国电机工程学报, 2008, 28(12): 50-54. Yang Yinghua, Xie shunyi, Zhong Qi, et al. A novel DC link parallel resonant soft switching inverter[J]. Proceedings of the CSEE, 2008, 28(12): 50-54.
[3]  贺虎成, 刘卫国, 李榕, 等. 电机驱动用新型谐振直流环节电压源逆变器[J]. 中国电机工程学报, 2008, 28(12): 60-65. He Hucheng, Liu Weiguo, Li Rong, et al. A novel resonant DC link voltage source inverter for motor drives[J]. Proceedings of the CSEE, 2008, 28(12): 60-65.
[4]  秦岭, 谢少军, 周晖. 一族基于改进型零电流开关单元的PWM变换器[J]. 电工技术学报, 2007, 22(4): 92-99. Qin Ling, Xie Shaojun, Zhou Hui. A family of PWM converters based on improved ZCS Switch cell[J]. Transactions of China Electrotechnical Society, 2007, 22(4): 92-99.
[5]  YongP Li, Fred C Lee, Dushan Boroyevich. A simplified three-phase zero-current-transition inverter with three auxiliary switches[J]. IEEE Transactions on Power Electronics, 2003, 18(3): 802-813.
[6]  De Doncker R W, Lyons J P. The auxiliary resonant commutated pole converter[C]. Conference Rocord of the 1990 IEEE Annual Meeting Industry Applications Society, 1991: 1228-1235.
[7]  马柯, 徐德鸿, 张涛, 等. 辅助谐振变换极软开关逆变器分段定时间控制方法[J]. 中国电机工程学报, 2010, 30(18): 1-8. Ma Ke, Xu Dehong, Zhang Tao, et al. Divided-fixed timing control method for auxiliary resonant commutated pole soft-switching inverter[J]. Proceedings of the CSEE, 2010, 30(18): 1-8.
[8]  Frederick R Salberta, Jeffrey S Mayer. An improved control strategy for a 50kHz auxiliary resonant commutated pole converter[C]. Energy Conversion Engineering Conference, 1997: 332-336.
[9]  Teichmann R. Control parameter selection in auxiliary resonant commutated pole converters[C]. 27th Annual Conference of the IEEE Industrial Electronics Society, 2001: 862-869.
[10]  Li Yong. Unified zero-current-transition techniques for high-power three-phase PWM inverters[D]. Blacksburg: Virginia Tech, 2002.
[11]  Wei Dong. Analysis and evaluation of soft-switching inverter techniques in electric vehicle applications[D]. Blacksburg: Virginia Tech, 2003.
[12]  李明勇, 陈敏, 翟建勇, 等. 高频电感线圈损耗的分析和计算[J]. 电力电子技术, 2007, 41(9): 47-49. Li Mingyong, Chen Min, Zhai Jianyong, et al. Analysis and calculation of winding losses of high frequency inductors[J]. Power Electronics, 2007, 41(9): 47-49.
[13]  袁继敏, 李小玲, 魏建国, 等. 光伏发电系统软开关并网研究[J]. 电力自动化设备, 2010, 30(9): 85-88. Yuan Jimin, Li Xiaoling, Wei Jianguo, et al. Soft- switching technology of grid-connected photovoltaic system[J]. Electric Power Automation Equipment, 2010, 30(9): 85-88.
[14]  秦岭, 王亚芳, 张振娟, 等. 低通态损耗的ZCS- PWM变换器族[J]. 电工技术学报, 2009, 24(11): 96-101. Qin Ling, Wang Yafang, Zhang Zhenjuan, et al. A novel family of ZCS-PWM converters with reduced conduction loss[J]. Transactions of China Electrotech- nical Society, 2009, 24(11): 96-101.
[15]  McMurray W. Resonant snubbers with auxiliary switches[J]. IEEE Transactions on Power Electronics, 1993, 29(2): 355-362.
[16]  Dong W, Choi J Y, Li Y, et al. Comparative experimental evaluation of soft-switching inverter techniques for electric vehicle drive applications[C]. IEEE 26th Annual Meeting Industry Applications Conference, 2001: 1469-1476.
[17]  Pfisterer H J. Three phase 160kVA auxiliary resonant commutated pole (ARCP) converter[C]. 4th IET Conference on Power Electonics, Machines and Drives, 2008: 480-484.
[18]  Iida K, Sakuma T, Mechi T, et al. The influence of the conducting inductance in the auxiliary resonant commutated pole inverter[C]. 28th Annual IEEE Power Electronics Specialists Conference, 1997, 2: 1238- 1245.
[19]  陈楠, 唐跃进, 魏斌, 等. 脉冲变压器对超导电感脉冲输出能量的影响[J]. 高电压技术, 2009, 35(2): 364-367. Chen Nan, Tang Yuejin, Wei Bin, et al. Effect of transformer on energy transmission of superconducting magnet energy storage pulsed current generator[J]. High Voltage Engineering, 2009, 35(2): 364-367.

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