首页>
外国专利>
ENERGY BASED POSITION AND SPEED SELF-SENSING METHOD AND APPARATUS FOR SYNCHRONOUS MACHINE
ENERGY BASED POSITION AND SPEED SELF-SENSING METHOD AND APPARATUS FOR SYNCHRONOUS MACHINE
展开▼
机译:同步电机的基于能量的位置和速度自感应方法及装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
An envelope of a voltage may be extracted using an operator to calculate a position and speed of a rotor. A position and speed sensing method may include supplying voltage to a rotor, extracting an envelope of the voltage using an operator, and calculating a rotor angle of the rotor based on the extracted envelope. A position and speed sensing apparatus may include a rotor, and a controller to extract an envelope of a voltage supplied to the rotor using an operator and to calculate a rotor angle of the rotor based on the extracted envelope.
展开▼