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DEVICE AND METHOD FOR MONITORING THE TORQUE OF A BRUSHLESS AC MOTOR

机译：用于监测无刷交流电动机的转矩的装置和方法

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摘要

The invention is about a torque monitoring device for a brushless AC motor, characterised in that the device comprises an observer (32) having inputs for voltages (Va, Vb, Vc) across windings of the brushless AC motor, having an input for an angular velocity (ω_s) of a rotor of the brushless AC motor and an input for a pole wheel angle (θ_s)of the brushless AC motor.

机译：本发明涉及一种用于无刷交流电动机的转矩监视装置，其特征在于，该装置包括观察器（32），该观察器具有跨无刷交流电动机的绕组的电压（Va，Vb，Vc）的输入，该输入具有用于角度的输入。无刷交流电动机转子的速度（ω _{s ）和极轮角（θ _{s ）。}} 展开▼

著录项

公开/公告号WO2020147956A1

专利类型

公开/公告日2020-07-23

原文格式PDF

申请/专利权人 HELLA GMBH & CO. KGAA;
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申请/专利号WO2019EP51179

发明设计人 DOUCEMENT JEAN;
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申请日2019-01-17

分类号H02P21/13;

国家 WO

入库时间 2022-08-21 11:10:11

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