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80年代中期,第三代电力电子器件——斯码特功率集成块(Smart Power IC)问世,它将功率单元,驱动单元,逻辑单元,传感单元,检测单元,保护单元等集成为一体,这是智能型的IGBT模块,简称IPM模块(Intelligent Power Module)。它使用极为方便,且十分可靠。目前,日本三菱公司生产的IPM,其型号PM300HHA120,电流为300A,电压为1200V。本文着重介绍日本三菱公司生产的PM50RSA120型模块,并结合实例讲述它在AP4H3—75型变频器中的应用。AP4H3—75型变频器是台湾爱德利公司的产品,性能好。该机容量为12.6kW(7.5kW/10HP),频率为0～2000Hz
In the mid-1980s, the third generation of power electronic devices - the Smart Power IC - was introduced to integrate the power unit, drive unit, logic unit, sensing unit, detection unit and protection unit into a single unit, This is an intelligent IGBT module, referred to as IPM module (Intelligent Power Module). It is extremely easy to use and very reliable. At present, Japan’s Mitsubishi IPM, its model PM300HHA120, the current is 300A, the voltage is 1200V. This article focuses on PM50RSA120 module produced by Japan’s Mitsubishi Corporation, combined with examples of its application in AP4H3-75 converter. AP4H3-75 frequency converter is Aideli Taiwan’s products, good performance. The machine capacity of 12.6kW (7.5kW / 10HP), the frequency of 0 ~ 2000Hz