摘  要：本文針對傳統(tǒng)大功率直接轉(zhuǎn)矩控制系統(tǒng)中存在的轉(zhuǎn)矩偏置情況，分析了不同速度下轉(zhuǎn)矩偏置的原因，提出了直接轉(zhuǎn)矩控制下的轉(zhuǎn)矩補(bǔ)償方案，仿真結(jié)果驗證了新方案能有效對不同速度下的轉(zhuǎn)矩偏置情況進(jìn)行補(bǔ)償。 關(guān)鍵詞：直接轉(zhuǎn)矩控制；直接自控制；轉(zhuǎn)矩偏置；轉(zhuǎn)矩補(bǔ)償 Abstract: This paper analyzed the reason why there is always some difference between mean torque and given torque in direct torque control, especially in high power system. A new scheme with torque compensation is proposed. The presented MATLAB[登陸后可查看全文]