Processing

Please wait...

Settings

Settings

Goto Application

1. CN110574133 - Motor apparatus for high voltage switch device

Office
China
Application Number 201780090064.7
Application Date 08.05.2017
Publication Number 110574133
Publication Date 13.12.2019
Publication Kind A
IPC
H01H 3/26
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
3Mechanisms for operating contacts
22Power arrangements internal to the switch for operating the driving mechanism
26using dynamo-electric motor
CPC
H01H 3/26
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
3Mechanisms for operating contacts
22Power arrangements internal to the switch for operating the driving mechanism
26using dynamo-electric motor
H01H 71/70
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
71Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
10Operating or release mechanisms
66Power reset mechanisms
70actuated by electric motor
Applicants ABB SCHWEIZ AG
ABB瑞士股份有限公司
Inventors ZHUANG ZHIJIAN
庄志坚
LU CONGWEN
卢聪文
ZHANG XIN
张欣
Agents 北京市金杜律师事务所 11256
Title
(EN) Motor apparatus for high voltage switch device
(ZH) 高压开关设备的电机装置
Abstract
(EN)
A motor apparatus for a high voltage switch device, comprising a brushless DC motor (20), a drive and control apparatus (30), and a speed reduction apparatus (40). The brushless DC motor (20) comprises a rotor (202) and a stator (203). The rotor (202) is sleeved in the stator (203) and mounted in a motor housing (201). Two ends of the rotor (202) are respectively sleeved with rolling bearings (204), and the bearings (204) are sleeved on a motor drive shaft (208). The drive and control apparatus (30) comprises a microprocessor (301), a semiconductor switch (302), and a power supply module (303)for powering the microprocessor (301). The microprocessor (301) controls the start, stop, and forward and reverse rotation of the brushless DC motor (20) via the semiconductor switch (302). The speedreducer (40) comprises a gear transmission system (401) composed of a plurality of mutually meshing gears as well as an output shaft (402). The gear transmission system (401) transmits motion of themotor drive shaft (208) to the output shaft (402).

(ZH)
一种高压开关设备的电机装置,包括直流无刷电机(20),驱动和控制装置(30)以及减速装置(40);直流无刷电机(20)包括转子(202)和定子(203);转子(202)套接于定子(203)内,并安装于电机壳体(201)内;所述的转子(202)的两端分别套接有滚动轴承(204),轴承(204)套于电机驱动轴(208)上;驱动和控制装置(30)包括微处理器(301)、半导体开关(302)和供电模块(303),其用于给微处理器(301)供电;微处理器(301)通过半导体开关(302),控制直流无刷电机(20)的启动、停止以及正转、反转;减速器(40)包括多个相互啮合的齿轮组成的齿轮传动系统(401)和输出轴(402),所述齿轮传动系统(401)将电机驱动轴(208)的运动传输到输出轴(402)。

Related patent documents