Control method, system and computer storage medium of a single spindle control system
A single-spindle control and control method technology, applied in the control field, can solve the problems of load disturbance resistance, poor load carrying capacity, poor control performance, low efficiency, etc., to reduce energy consumption, improve production efficiency, and improve load and anti- Effect of Load Disturbance Capability
Active Publication Date: 2021-11-30
苏州安驰控制系统有限公司
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The winding motor is the key equipment for winding, and it is widely used in metallurgical process production, plastic weaving, and cable and wire industries. The motors used for winding conditions can be divided into single-spindle asynchronous motors and torque winding motors according to the type of motor , these motors have a common disadvantage: low efficiency, the single-spindle asynchronous motor is an ordinary three-phase asynchronous motor, its standard efficiency is greater than 68.5%, the rated point efficiency of the single-spindle asynchronous motor is about 70%, and the control performance is poor, The control scheme adopted by the single-spindle asynchronous motor is constant voltage frequency ratio (VF, Voltage Frequency) control, which has poor anti-load disturbance and load capacity
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0014] see figure 1 , figure 1 It is a structural diagram of an embodiment of the single-spindle control system provided by this application. The single-spindle control system includes a processor 10 and a synchronous motor 20 connected to each other. The processor 10 includes a sampling processing module 11 and a frequency conversion module 12 connected to each other.
[0015] The synchronous motor 20 is used to receive the power signal output by the frequen...
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
Login to View More Abstract
The application discloses a control method, system and computer storage medium of a single spindle control system. The single spindle control system includes a processor and a synchronous motor connected to the processor. The processor includes a frequency conversion module and a sampling processing module connected to each other. The method includes using the synchronous motor to receive the power signal output by the frequency conversion module; sampling the current signal output by the synchronous motor to obtain a first current sampling signal, and processing the first current sampling signal to obtain an excitation current feedback signal and a torque current Feedback signal; use the sampling processing module to process the excitation current feedback signal and torque current feedback signal to obtain the drive signal; use the frequency conversion module to receive the drive signal, output the power signal to the synchronous motor, so that the speed of the synchronous motor reaches the target speed. Through the above method, the present application can improve the efficiency of the single-spindle control system and reduce energy consumption by controlling the synchronous motor.
Description
technical field [0001] The present application relates to the field of control technology, in particular to a control method, system and computer storage medium of a single spindle control system. Background technique [0002] The winding motor is the key equipment for winding, and it is widely used in metallurgical process production, plastic weaving, and cable and wire industries. The motors used for winding conditions can be divided into single-spindle asynchronous motors and torque winding motors according to the type of motor , these motors have a common disadvantage: low efficiency, the single-spindle asynchronous motor is an ordinary three-phase asynchronous motor, its standard efficiency is greater than 68.5%, the rated point efficiency of the single-spindle asynchronous motor is about 70%, and the control performance is poor, The control scheme adopted by the single-spindle asynchronous motor is constant voltage frequency (VF, Voltage Frequency) control, which has p...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02P6/06H02P21/22H02P21/13
CPCH02P6/06H02P21/13H02P21/22
Inventor 刘金
Owner 苏州安驰控制系统有限公司