| 基于FPGA的大功率IGBT驱动触发系统设计 |
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| 引用本文： | 廖文婷,王学伦,严仲明,王建民,王豫.基于FPGA的大功率IGBT驱动触发系统设计[J].电气自动化,2010,32(5):27-29,33. |
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| 作者姓名： | 廖文婷 王学伦 严仲明 王建民 王豫 |
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| 作者单位： | 西南交通大学电气工程学院磁浮技术与磁浮列车教育部重点实验室,四川成都610031 |
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| 基金项目： | 西南交通大学青年教师科研起步项目 |
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| 摘 要： | 针对多重化电容储能型脉冲系统的需求,设计了一种基于现场可编程门阵列FPGA（Field Programmable Gate Array）的大功率IG-BT（Insulated Gate Bipolar Transistor）驱动触发系统,介绍了其设计思想和实现电路。该系统可实现远程控制或本地控制,能够产生多路频率、脉宽和延时独立可调的脉冲信号,并在此基础上与常用大功率IGBT驱动芯片2SD315A配合进行了触发实验,用于驱动3300V/1200A大功率IGBT。实验结果表明该触发系统具有良好的可调性,可满足脉冲系统中IGBT对触发信号的要求,能有效提高脉冲系统的可控性。
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| 关 键 词： | FPGA IGBT驱动 LabVIEW |
Design of High Voltage IGBT Drive Trigger Based on FPGA |
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| Liao Wenting,Wang Xuelun,Yan Zhongming,Wang Jianmin,Wang Yu.Design of High Voltage IGBT Drive Trigger Based on FPGA[J].Electrical Automation,2010,32(5):27-29,33. |
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| Authors: | Liao Wenting Wang Xuelun Yan Zhongming Wang Jianmin Wang Yu |
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| Affiliation: | Liao Wenting Wang Xuelun Yan Zhongming Wang Jianmin Wang Yu ( MOE. Key Lab of Maglev Technology and Vehicle,Southwest Jiaotong University,Chengdu Sichuan 610031,China) |
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| Abstract: | According to the requirement of multi-pulse technology based on capacitor energy storage system,a multi-channel trigger of high voltage IGBT （Insulated Gate Bipolar Transistor） driver based on FPGA （Field Programmable Gate Array） was developed,The design idea and implementation technology of the multi-channel trigger hardware and software were presented. The trigger generates multi-channel frequency,pulse width and delay independently adjustable pulse signals,and can be remotely controlled or locally controlled. The trigger was tested to drive 3300V /1200A high voltage IGBT. Experimental results are described. Through the tests,superior characteristics of the trigger have been confirmed. |
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| Keywords: | FPGA IGBT driver LabVIEW |
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