This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

紧急,求助!!!



TI专家好:

         我现在用开发套件做F28069M性能ACIM测试,用LAB02A识别电机参数,用TI提供的异步电机识别OK;但是,在市场买个普通的异步电机,每次识别参数相差很大,运行起来电机励磁电流很大。电机参数是:380V/50HZ 、550W、1500转;注:我识别时输入DC为300V。帮分析下原因,谢谢