Unlock instant, AI-driven research and patent intelligence for your innovation.

Chip control device composed of brushless DC motor and electric actuator

A technology of DC brushless motor and electric actuator, which is applied in the field of electric control to achieve the effects of low cost, long service life and small size

Inactive Publication Date: 2014-02-26
TIGER CONTROLS EQUIP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only the structure is complicated, but also the difficulty of development and design is increased, and a series of capital costs such as welding, assembly and maintenance are increased

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Chip control device composed of brushless DC motor and electric actuator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] As shown in the figure, a rectification and filtering circuit 3 of a power supply 2, a function dialing circuit 4, a control signal acquisition circuit 5 and a feedback signal acquisition circuit 6 are connected to the single-chip microcomputer control drive circuit 1 composed of single-chip microcomputer control and BLDC drive, and An overcurrent detection circuit 7 and a feedback output circuit 8 are connected, and the DC brushless motor 9 is connected with a single-chip microcomputer control driving circuit.

[0013] Working process of the present invention:

[0014] The power supply is respectively connected to the single-chip microcomputer control driving circuit, and the single-chip microcomputer control driving circuit is supplied to the single-chip microcomputer control driving circuit through the rectification and filtering circuit. The single-chip microcomputer control drive circuit provides circuit signals, and the collected and processed signals are transmit...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a chip control device composed of a brushless DC motor and an electric actuator. A one-chip microcomputer control and drive circuit composed of one-chip microcomputer control and a BLDC drive circuit is connected with a rectification filter circuit, a function dial-up circuit, a control signal acquisition circuit and a feedback signal acquisition circuit, of a power supply, and is also connected with an over-current detection circuit and a feedback output circuit. The brushless DC motor is connected with the one-chip microcomputer control and drive circuit. According to the invention, great integration is achieved, so that the chip control device is advantaged by energy saving and high efficiency. The service life is relatively long, the cost is low, and the size is small. The chip control device is suitable for being used as a control device of electric performers.

Description

technical field [0001] The invention proposes a device in the field of electric control, specifically a chip control device composed of a DC brushless motor and an electric actuator. Background technique: [0002] The DC brushless motor drive scheme used in traditional electric actuators mostly uses a single-chip microcomputer as the main control circuit, and a variety of additional interface devices as the drive circuit. Not only the structure is complex, which increases the difficulty of development and design, but also increases a series of capital costs such as welding, assembly, and maintenance. Contents of the invention [0003] In order to realize integrated control, the present invention proposes a chip control device composed of a DC brushless motor and an electric actuator. The device solves the technical problem of integrated control of electric actuators through the combination of DC brushless motor and single-chip microcomputer control drive circuit. [000...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02P6/00
CPCY02P80/10
Inventor 朱翼虎崔文静
Owner TIGER CONTROLS EQUIP