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应用于大容量变换器的IGBT并联技术

, PP. 155-162

Keywords: IGBT并联,静态均流,动态均流,大容量,变换器,热不平衡

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Abstract:

为了大电流应用和节约成本,在大容量变换器中往往会并联使用开关器件。针对IGBT并联应用的静态均流、动态均流问题进行了理论分析和实验研究。同时,重点分析了热不平衡对器件并联应用的影响,进行了相关实验,本文提出了一种基于调节门极电压和门极电阻实现均流控制的门极驱动主动控制电路。基于对两只IGBT并联的研究,最终实现了四只IGBT并联应用,总输出电流超过2kA,并将研究结果有效地应用到一台实际的315kW、380V变频器样机中。

References

[1]  Hideki M, Hiyazaki, Hideshi F, Shigeru S, et al. Neutral-point-clamped inverter with parallel driving of IGBTs for industrial applications[J]. IEEE Transactions on Industry Applications, 2000, 36(1): 146-151.
[2]  Qiao Ermin, Wen Xuhui, Guo Xin. Development of high power intelligent module based on paralleled IGBTs[J]. Transactions of China Electrotechnical Society, 2006, 21(10): 90-93, 100.
[3]  赵宏涛, 吴峻, 常文森. 门极电压控制IGBT 并联时静态均流可行性研究[J]. 电力电子技术, 2007, 41(9): 101-103.
[4]  Azar R, Udrea R, Wai Tang, et al. The current sharing optimization of paralleled IGBTs in a power module tile using a pspice frequency dependent impedance model[J]. IEEE Transactions on Power Electronics, 2008, 23(1): 206-217.
[5]  Hofer Noser, Karrer. Monitoring of paralleled IGBT/diode modules[J]. IEEE Transactions on Power Electronics, 1999, 4(3): 438-444.
[6]  Fink A, Torti R, Reinhardt N, et al. High-voltage IGBT switching arrays[J]. IEEE Transactions on Magnetics, 2009, 45(1): 282-287.
[7]  Sze M. Physics of Semiconductor Dvices[M]. New York: Murray Hill, 1981.
[8]  Wang R, Dunkley J, De Massa T, et al. Threshold voltage variations with temperature in MOS transistors[J]. IEEE Transactions on Electron Devices, 1971, 386-388.
[9]  Hu C, Chi M, Vikram P. Optimum design of power MOSFET’s[J]. IEEE Transactions on Electron Devices, 1984, 31(12): 1693-1700.
[10]  Kenneth B, David J B, Malcolm T. The optimization of on-resistance in vertical DMOS power devices with linear and hexagonal surface geometries[J]. IEEE Transactions on Electron Devices, 1984, 31(1): 75-80.
[11]  Xuesong Wang, Zhengming Zhao, Liqiang Yuan. Current sharing of IGBT modules in parallel with thermal imbalance[C]. IEEE Energy Conversion Congress and Exposition, 2010: 234-238.
[12]  陈娜, 何湘宁, 邓焰, 等. IGBT开关特性离线测试系统[J]. 中国电机工程学报, 2010, 30(12): 50-55.
[13]  Chen Na, He Xiangning, Deng Yan, et al. An off-line IGBT switching characteristics measurement system[J]. Proceedings of the CSEE, 2010, 30(12): 50-55.
[14]  白华, 赵争鸣, 胡弦, 等. 三电平变频调速系统中直流预励磁试验研究[J]. 中国电机工程学报, 2006, 26(3): 159-163.
[15]  Bai Hua, Zhao Zhengming, Hu Xian, et al. The experimental analysis of DC pre-excitation for 3-level inverter-motor system[J]. Proceedings of the CSEE, 2006, 26(3): 159-163
[16]  乔尔敏, 温旭辉, 郭新. 基于IGBT并联技术的大功率智能模块研制[J]. 电工技术学报, 2006, 21(10): 90-93, 100.
[17]  Zhao Hongtao, Wu Jun, Chang Wensen. Research on the feasibility of balancing on-state current for paralleled IGBTs by controlling gate voltage[J]. Power Electronics, 2007, 41(9): 101-103.
[18]  Hofer P, Karrer N, Gerster C. Paralleling intelligent IGBT power modules with active gate-controlled current balancing[C]. 27th IEEE Power Electronics Specialist Conference, 1996, 2: 1312-1316.
[19]  Dominik Bortis, Juergen Biela, Johann. Kolar. Active gate control for current balancing of parallel- connected IGBT modules in solid-state modulators[J]. IEEE Transactions on Plasma Science, 2008, 36(5): 2632-2637.
[20]  Romeo Letor. Static and dynamic behavior of paralleled IGBT’s[J]. IEEE Transactions on Industry Applications, 1992, 28(2): 395-402
[21]  Mohamed D, Kenneth B. Optimization of breakdown voltage and on-resistance of VDMOS transistors[J]. IEEE Transactions on Electron Devices, 1984, 31(12): 1769-1773.
[22]  白华, 赵争鸣. 三电平高压大容量变频调速系统中的预励磁方案[J]. 电工技术学报, 2007, 22(11): 91-97.
[23]  Bai Hua, Zhao Zhengming. Research on starting strategies in the three-level high voltage high power inverters[J]. Transactions of China Electrotechnical Society, 2007, 22(11): 91-97.

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