Intelligent motor control cabinet

A motor and intelligent technology, applied in the field of motor control and electric drive, can solve the problems of difficult purchase and configuration, complex structure, expensive price, etc., and achieve the effect of simple power connection, high degree of intelligence, and easy operation

Inactive Publication Date: 2010-09-08
珠海市伏安达电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the wide variety of models, specifications and types of "electronic soft starters", it is very difficult to purchase and conf

Method used

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  • Intelligent motor control cabinet
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  • Intelligent motor control cabinet

Examples

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Example Embodiment

[0028] The invention discloses an intelligent motor control cabinet, such as figure 1 , 3 As shown, it includes: a cabinet 1, a display unit, a man-machine dialogue unit and a control unit, and the display unit and the man-machine dialogue unit are electrically connected to the control unit; wherein, the control unit includes: a single-chip microcomputer control Host and control device, data display module, power supply and man-machine dialogue module; the single-chip microcomputer control host and control device include: single-chip microcomputer control host, motor data acquisition and input module, motor data output module and motor control device; The human-machine dialogue part is electrically connected with the man-machine dialogue module, and inputs data to the single-chip microcomputer control host; the control power supply is connected with the single-chip microcomputer control host and delivers power; the display part is connected to the data display The modules are...

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Abstract

The invention provides an intelligent motor control cabinet, which realizes the functions of a cage-type motor such as soft starting, soft stopping, full-voltage running, automatic control, automatic protection and the like, can optimize the starting way and the control protection of the motor, and comprises a cabinet body, a display part, a man-machine dialog part and a control part, wherein both the display part and the man-machine dialog part are electrically connected with the control part; the control part comprises a single chip microcomputer control host and control device, a data display module, a power source and a man-machine dialog module; the single chip microcomputer control host and control device comprises a single chip microcomputer control host, a motor data collection input module and a motor data output module; and the motor data output module comprises an electronic-type combination switch, and the electronic-type combination switch comprises one or more groups of thyristors and AC contactors, which are connected with each other in parallel.

Description

technical field [0001] The invention belongs to the fields of electric drive and motor control, and in particular relates to an intelligent motor control cabinet. Background technique [0002] In modern industrial production applications, various electric motors are the power source for driving industrial equipment. In particular, cage-type asynchronous motors are the most widely used electrical equipment. Nearly 80% of the loads of the low-voltage power grid are asynchronous motors and synchronous motors of various types of power. Due to the problems in the structure of the motor itself, the use condition, the change or improper use method, the motor will fail, and serious failure will lead to the burning of the motor. Therefore, the starting method and safe and reliable protection measures of the motor are very necessary to realize the long-term safe and stable operation of the motor. [0003] Traditional step-down starting equipment (such as star-delta decompression st...

Claims

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Application Information

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IPC IPC(8): H02P1/26H02P3/18H02H7/08
Inventor 陈贤柯栋茂
Owner 珠海市伏安达电子科技有限公司
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