马达驱动用智能功率模块 iNTERO(TM) 系列IR

简介：

问：电机调速有很多种方式，比如说直接转矩控制,矢量控制等，请问IR的新产品模块中电机调速采用的是什么算法。在软件实现上的实时性如何？
答： IR only supply the hardware and a simple demo softare downloadable on the web site http://intero.irf.com
We can suggest system integrator that can help you in writing software or you can choose your own control algorithm and download it on the DSP thru

问：can i control the module using GPIB bus?
答： Unfortunately no. The communication interfaces provided are RS422, CAN and SPI depending on the part number

问：How high is the overload capability of IGBT?
答： The iNTERO maps 200% the rated current of the IGBTs (for example we map +-100A in the 50A power module). For thermal considerations refer to the datasheet on the web site http://intero.irf.com

问：请问贵公司驱动模块产品中是否有带栅极驱动的桥式驱动模块（约700V/10A左右），适用于步进电机驱动？谢谢。
答： We will soon have samples of Bridge-Brake-Inverter module 600V 30A suitable for driving AC induction and brushless motors

问：When in debugging, normally, the host PC will connect to iNTERO module. my question is if host PC was down, what will happen to iNTERO module?
Does the iNTERO could run independently?
答： The iNTERO module has a DSP on board that is able to control properly the motor and to run indipendently

问：There are DSP, transformer and other ICs in EDB, how to layout the PCB of EDB for reducing noise and interference?
答： This was a great issue during the developing ot the EDB. All the ground layers and the signals layout have been designed in order to minimize noise and interference

问：Where can I get the datasheet and application note of the PIIPM modules?
答： Please refer to our website http://intero.irf.com.
Alternatively please contact our local sales offices in Beijing, Shanghai, Shenzen or Hong Kong.

问：如果用于3kw的水泵电机，应该选用那款ipm，参数如何
答： 15A/1200V(PIIP15P12B004) inverter ipm. you can download datasheet from website:intero.irf.com

问：How to avoid false detection due to spike voltage?
答： The control board has been designed to reject the noise coming from the power module so, any spike voltages that happen should not affect EDB operation

问：马达相序接错是否会损坏PIIPM50P12B004，有没有保护措施？
答： No, it can not be damaged