| 新型集成隔离光耦模块原理及驱动设计 |
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| 引用本文： | 陈幸琼.新型集成隔离光耦模块原理及驱动设计[J].变频器世界,2013(8):63-66,59. |
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| 作者姓名： | 陈幸琼 |
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| 作者单位： | 中煤科工集团武汉设计研究院 |
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| 摘 要： | 针对IGBT驱动电路的特点,本文分析了一种新型智能集成光电隔离驱动器ACPL332J的工作原理,并详细介绍了其保护控制逻辑和驱动设计中所注意的一些问题。相比较其他传统的隔离光耦驱动模块而言,ACPL332J具有独特的有源米勒箝位特性。实验结果验证了原理分析的有效性,该设计电路已经在实际系统中得到应用。
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| 关 键 词： | 绝缘栅极双极性晶体管 驱动保护 光电隔离 |
Drive Design and Principle of a New Integrated Optocouple Module |
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| Chen Xingqiong.Drive Design and Principle of a New Integrated Optocouple Module[J].THE WORLD OF INVERTERS,2013(8):63-66,59. |
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| Authors: | Chen Xingqiong |
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| Affiliation: | Chen Xingqiong |
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| Abstract: | According to the characters of the gate drive circuits of the IGBT, the operation principle and features of the new intelligent gate driver opto-couple ACPL332J, also, the protection logic and the issues of the gate diver IC are decribed in detail. The functions of the circutit are test and the wavesforms are given at last, |
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| Keywords: | IGBT Driving protection Photo-electric isolation |
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