【摘要】 对异步电动机转矩测量的各种方法进行比较后,提出了一种既适用于鼠笼机又适用于绕线机的采用状态观测器来实现的电磁转矩测量方法,实践证明该法具有响应速度快、控制增度高等优点.更多还原

【Abstract】 Electromagnetic torque measure method realizedby state observer is present after comparing most of the measure torque method for asynchronous motor. This method is adapted for both squirrel-motor and wound-motor Practising proves that this method has advan-tages of fast ,response and high control accuracy更多还原