Dual-voltage motor

• Main Authors: PU ENSHAN, GUO XIAOXIAN, WANG MINGZHENG, YANG KONGLI, LIU XIUTING, GU JIPIN, ZHANG JIANXIN, ZHAI XIAO, CHEN SHUMING, JIN FENGLEI
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The invention discloses a dual-voltage motor which comprises a motor base, a stator assembly and a rotor assembly, the motor base is provided with a cavity, the stator assembly is located in the cavity, the stator assembly is fixedly connected with the motor base, the motor base supports the rotor assembly, the stator assembly comprises a first winding and a second winding, one of the first winding and the second winding is used for being connected with a variable-frequency power source and the other one is used for connecting an emergency power supply. The first winding is located on the outer side of the second winding, the rotor assembly and the stator assembly are coaxially arranged, and the size of the stator assembly is reduced, so that the space occupied by the motor is reduced, and the space utilization rate is improved. 本申请公开了一种双压电动机，包括机座、定子组件和转子组件，其中，机座具有空腔，定子组件位于空腔内，定子组件与机座固定连接，机座支撑转子组件，定子组件包括第一绕组和第二绕组，第一绕组和第二绕组之中一个用于连接变频电源，另一个用于连接应急电源，第一绕组位于第二绕组的外侧，转子组件与定子组件同轴布置，减小定子组件的尺寸，从而减小电动机所占空间，提高空间利用率。