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1.发明申请VARIABLE SPEED INDUCTION MOTOR WITH SINGLE EXTERNAL POWER SUPPLY AND CONTROL METHOD THEREOF 有权具有单个外部电源的可变速度感应电动机及其控制方法公开(公告)号：US20130057195A1
公开(公告)日：2013-03-07
申请号：US13597663
申请日：2012-08-29
Applicant: Jung Ik HA , Sung Min KIM , Seung Ki SUL , Yong Su HAN
Inventor： Jung Ik HA , Sung Min KIM , Seung Ki SUL , Yong Su HAN
Abstract: A single external power supply variable speed induction motor and a control method thereof are disclosed. An induction motor includes: a stator in which coils directly connected to a single-phase or 3-phase or more systematic power supply are wound; a rotor that is supported to be rotatable in the stator; a power conversion device that is attached to the rotor and controls a rotor current without connection of a separate external power supply; and a control circuit that is connected to the power conversion device and controls the power conversion device.
Abstract translation: 公开了一种外部电源变速感应电动机及其控制方法。 感应电动机包括：缠绕直接连接到单相或三相或更系统的电源的线圈的定子; 支承在所述定子中可旋转的转子; 功率转换装置，其连接到转子并控制转子电流，而不连接单独的外部电源; 以及连接到电力转换装置并控制电力转换装置的控制电路。
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2.发明授权Variable speed induction motor with single external power supply and control method thereof 有权具有单个外部电源的变速感应电动机及其控制方法公开(公告)号：US09257933B2
公开(公告)日：2016-02-09
申请号：US13597663
申请日：2012-08-29
Applicant: Jung Ik Ha , Sung Min Kim , Seung Ki Sul , Yong Su Han
Inventor： Jung Ik Ha , Sung Min Kim , Seung Ki Sul , Yong Su Han
Abstract: A single external power supply variable speed induction motor and a control method thereof are disclosed. An induction motor includes: a stator in which coils directly connected to a single-phase or 3-phase or more systematic power supply are wound; a rotor that is supported to be rotatable in the stator; a power conversion device that is attached to the rotor and controls a rotor current without connection of a separate external power supply; and a control circuit that is connected to the power conversion device and controls the power conversion device.
Abstract translation: 公开了一种外部电源变速感应电动机及其控制方法。 感应电动机包括：缠绕直接连接到单相或三相或更系统的电源的线圈的定子; 支承在所述定子中可旋转的转子; 功率转换装置，其连接到转子并控制转子电流，而不连接单独的外部电源; 以及连接到电力转换装置并控制电力转换装置的控制电路。
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