Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A load-based air compressor energy-saving control method

An energy-saving control and air compressor technology, which is applied in pump control, mechanical equipment, machines/engines, etc., can solve the problems of high air compressor consumption, reduce energy consumption and ensure stability

Active Publication Date: 2020-11-10
GUANGDONG HUIRONG ENERGY SAVING SERVICE
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies in the prior art, and provide a load-based air compressor energy-saving control method, which can solve the problem of excessive air compressor loss

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
  • A load-based air compressor energy-saving control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention is further described in conjunction with the following examples.

[0017] For a specific implementation of the load-based air compressor energy-saving control method of the present invention, please refer to figure 1 , which is mainly used in an air compressor control system. The air compressor control system includes a main controller 1 , a predictive controller 2 , a PID regulator 3 , a frequency converter 4 , an air compressor 5 and a data collector 6 .

[0018] As an improvement, the load-based air compressor energy-saving control method includes the following steps, step a, obtain the minimum pressure value of the air supply pressure required by the user, and transmit the minimum pressure value to the main controller 1, and the main controller 1 through the PID Regulator 3 outputs to frequency converter 4, and through the control of frequency converter 4 as the minimum gas production of air compressor 5, start air compressor 5 to run; The inf...

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 relates to the technical field of air compressors and specifically relates to a load-based energy-saving control method for an air compressor. Actual load running parameters of a motor current and a gas output of the air compressor are detected in real time and compared with a preliminary loading amount during last-time running of the air compressor and a predicted loading amount predicted by the prediction controller; and through feedback compensation and rolling optimization, a rated loading amount of the air compressor is obtained. In comparison with the prior art, the controlmethod provided by the application is characterized in that the real-time parameters are collected and the rated loading amount is calculated based on existing computer mathematical models, so running stability of the air compressor can be ensured; unloading or loading of the air compressor can be adjusted according to changes in a user's gas use loads, so load balanced adjustment is realized; and energy consumption can be effectively reduced, so a control goal of energy saving can be realized.

Description

technical field [0001] The invention relates to the technical field of air compressors, in particular to a load-based energy-saving control method for air compressors. Background technique [0002] The air compressor is a kind of equipment that uses the electric energy of the motor to compress the gas in the compression chamber and make the compressed gas have a certain pressure. It is widely used in metallurgical enterprises. The motor capacity of the air compressor is generally large, and most of them run continuously all year round, and most of the load of the air compressor changes, so there is a great potential for power saving. The energy consumption of the air compressor is directly related to the control mode of the air compressor. By improving the control scheme of the air compressor and improving the control level of the air compressor, the energy consumption of the air compressor can be effectively controlled, so as to save energy the goal of. [0003] The chang...

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 Patents(China)
IPC IPC(8): F04B49/06F04B51/00F04B39/00F04B35/04
CPCF04B35/04F04B39/00F04B49/06F04B51/00
Inventor 段先卫邓伟东王灿李志平何文军
Owner GUANGDONG HUIRONG ENERGY SAVING SERVICE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com