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

Power control method and device for cooling tower fan group, and computer equipment

A power control, tower fan technology, applied in the energy field

Active Publication Date: 2021-09-10
XINAO SHUNENG TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present disclosure provides a cooling tower fan group power control method, device and computer equipment to solve how to control the power of multiple cooling towers Part of the cooling tower fan in the fan system uses frequency conversion to reduce energy consumption, and the relationship between fan power and fan air volume is not reasonably used in the prior art to fully reduce fan power consumption and improve cooling tower efficiency.

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
  • Power control method and device for cooling tower fan group, and computer equipment
  • Power control method and device for cooling tower fan group, and computer equipment
  • Power control method and device for cooling tower fan group, and computer equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and techniques are presented for a thorough understanding of the embodiments of the present disclosure. It will be apparent, however, to one skilled in the art that the present disclosure may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present disclosure with unnecessary detail.

[0016] A power control method and device for a cooling tower fan group according to an embodiment of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0017] figure 1 is a schematic diagram of an application scenario of a power control method for a cooling tower fan group according to an embodiment of the present disclosure.

[0018...

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 energy. The embodiment of the invention discloses a power control method and device for a cooling tower fan group, and computer equipment. A specific embodiment of the method comprises the following steps: calculating cooling efficiency of the cooling tower fan group according to obtained target outlet water temperature of the cooling tower fan group, an inlet water temperature of a cooling tower and a wet bulb temperature of air entering the cooling tower; calculating a target ventilation quantity based on the cooling efficiency and cooling water flow of the cooling tower fan group; establishing a target function for minimizing the power of the cooling tower fan group based on the target ventilation quantity and the power and the ventilation quantity of each cooling tower fan in the cooling tower fan group; solving the target function to obtain the target power of each cooling tower fan in the cooling tower fan group so as to form a target power set; and adjusting the power of each cooling tower fan in the cooling tower fan group based on the target power set. According to the embodiment, operation of the system is optimized, and energy consumption is reduced.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of energy technology, and in particular to a power control method, device and computer equipment for cooling tower fan groups. Background technique [0002] The cooling tower is an important part of the HVAC system. Its function is to exchange heat between the circulating water carrying waste heat and the air in the tower, transfer the heat of the water to the air and disperse it into the atmosphere, and cool down the circulating water. The operating performance of the cooling tower directly affects the cooling and heating effect of the air conditioning system. The energy consumption of the cooling tower is an important part of the energy consumption of the circulating cooling water system. Using the control method of the cooling tower to improve the efficiency of the cooling tower and make the chiller work in the high efficiency area is the best way to improve the efficiency of the cooling ...

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): F28C1/00F28F27/00
CPCF28C1/00F28F27/003
Inventor 李广伟
Owner XINAO SHUNENG TECH CO LTD
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