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Combined-type bidirectional motor controller

A motor and controller technology, applied in the field of combined two-way motor controllers, can solve the problems of single power and high cost, and achieve the effect of easy viewing and operation

Inactive Publication Date: 2019-12-03
红苏电气科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to propose a combined bidirectional motor controller in order to solve the problem of single power and high cost during operation

Method used

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  • Combined-type bidirectional motor controller

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] see Figure 1-5 , the present invention provides a technical solution: a combined two-way motor controller, including a base plate 1, a current detection unit 2 is fixedly installed on the upper left of the base plate 1, and a circuit 3 is movably connected to one side of the current detection unit 2, and the base plate 1 The power conversion module 4 is fixedly installed on the front of the bottom plate 1, and the top and bottom of the right side of the bot...

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Abstract

The invention discloses a combined-type bidirectional motor controller. The controller comprises a bottom plate. A current detection unit is fixedly installed on an upper left portion of the bottom plate. One side of the current detection unit is movably connected with a circuit. A power conversion module is fixedly installed on a front surface of the bottom plate. Connecting plates are fixedly installed at a top and a bottom of a right side of the bottom plate. The connecting plates are movably connected with an electronic control module through a circuit. An upper connecting portion is arranged at a top of the electronic control module. A protective plate is fixedly installed at the bottom of the upper connecting portion. A control panel is fixedly installed at the bottom of the protective plate, and a display panel is fixedly installed at the bottom of a control panel. In the invention, when work requires different power, a proper current and power are only required to be set at a corresponding position of a display screen of the electronic control module, the electronic control module transmits a corresponding electronic signal to the power conversion module, and the power conversion module changes overall power to achieve a purpose.

Description

technical field [0001] The invention relates to the technical field of motor control equipment, in particular to a combined bidirectional motor controller. Background technique [0002] The motor controller is an integrated circuit that controls the motor to work according to the set direction, speed, angle, and response time through active work. It has been widely used, but this type of motor starter can only make the motor work at the rated speed under power frequency conditions after starting. [0003] Many working conditions and production occasions require the motor to have two speeds to meet the requirements of the working conditions. For example, the fire pump motor needs to run at low speed for a certain period of time to prevent rust when there is no fire all year round. The current technical solution is to install the motor control In addition to the inverter, a frequency converter should be added to realize the daily low-speed derusting work, which increases the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P23/24
CPCH02P23/24
Inventor 刘印星刘冉冉刘祥生
Owner 红苏电气科技有限责任公司
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