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

Calculation method used for calculating load power and power consumption of washing machine

A technology of load power and calculation method, applied in the field of washing machines, can solve problems such as special equipment that is not designed to consume power

Active Publication Date: 2019-05-03
CHANGHONG MEILING CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the intelligentization of household washing machines requires displaying the real-time power consumption of washing machines to users. However, due to cost constraints, the existing household washing machines do not have special equipment designed To realize the detection of power consumption without increasing the cost, it is necessary to calculate the running power of the washing machine motor according to the running time of the motor on the washing machine, and to calculate the power consumption, an algorithm for calculating the running power of the washing machine motor is needed

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
  • Calculation method used for calculating load power and power consumption of washing machine
  • Calculation method used for calculating load power and power consumption of washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] 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 of the embodiments of the present invention, not all of them. 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.

[0021] see figure 1 As shown, the present invention is a calculation method for calculating the load power and power consumption of the washing machine, comprising the following steps:

[0022] Step 1, measure the input power of the motor, and record it as W 0 ;

[0023] Step 2, determine the load interval parameter of the load capacity of the washing machine, denoted as F;

[0024] Step 3, determine the interval parameters of the water level in th...

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 discloses a calculation method used for calculating the load power and the power consumption of a washing machine. The method comprises: step1, measuring motor input power and recordingas W0; step2, determining the load interval parameter of a washing machine load amount and recording as F; step3, determining a water level height interval parameter in the washing machine and recording as S; step4, setting the washing power coefficient of the washing machine to be C, a dehydration power coefficient to be K, the washing power of the washing machine to be Wt, and the dehydration power of the washing machine to be Wx so that the washing power of the motor is Wt=(F+S)*C+W0, and the dehydration power is Wx=K*Wth, wherein the Wth is the washing power at the end of the washing machine; and step5, calculating the power consumption of the washing machine to be sigma(Wt*ta)+ sigma(WX*tb). Through monitoring the power of the washing machine motor and the load of the washing machine,the load power and the power consumption are calculated, the different stages of washing machine operation are separately calculated, accumulation and displaying are performed according to time, andthe consumed power of the washing machine can be displayed in real time.

Description

technical field [0001] The invention belongs to the technical field of washing machines, in particular to a calculation method for calculating the load power and power consumption of the washing machine. Background technique [0002] At present, the intelligentization of household washing machines requires displaying the real-time power consumption of washing machines to users. However, due to cost constraints, the existing household washing machines do not have special equipment designed To realize power consumption detection without increasing the cost, it is necessary to calculate the running power of the washing machine motor according to the running time of the washing machine motor, and to calculate the power consumption, an algorithm for calculating the running power of the washing machine motor is needed. Contents of the invention [0003] The purpose of the present invention is to provide a calculation method for calculating the load power and power consumption of...

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): G01L3/24G01R21/127
Inventor 贾守涛黄浣毕飞龙
Owner CHANGHONG MEILING 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