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Incoming call random delay self-starting air conditioner control method

A technology of random delay and control method, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as damage to the power system, impact on the power grid, and influence on normal power supply, so as to protect safety and avoid Effects of impact and damage

Inactive Publication Date: 2012-08-01
GUANGDONG CHIGO AIR CONDITIONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, after the air conditioner is powered on, the compressor is started regularly to protect the compressor, but if several independently controlled air conditioners are powered on, the compressor and other high-power inductive loads are started at the same time (the starting current of the compressor is generally 3-7 times the rated current) , it will bring a greater impact to the power grid, affecting the normal power supply or even damaging the power system in severe cases

Method used

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Embodiment Construction

[0014] In order for those skilled in the art to better understand the technical solutions provided by the present invention, the following will be described in conjunction with specific embodiments.

[0015] The embodiment of the present invention provides an incoming call random delay self-starting air conditioner control method, using NEC 8-bit single-chip microcomputer as the main core, using assembly language to realize the calculation of pseudo-random numbers and random numbers, and controlling the start-up time of the load through random data, specifically , including the following steps:

[0016] (1), the start-up time of the air conditioner is randomly assigned to the small intervals in the node interval, and the small intervals in the node interval correspond to a number respectively, and each number corresponds to a time point;

[0017] (2) Start timing after the call comes in, and when the timing reaches a certain time point, the air conditioner corresponding to tha...

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PUM

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Abstract

The invention discloses an incoming call random delay self-starting air conditioner control method, which comprises the following steps of: (1) randomly distributing starting time of an air conditioner to small sections of intervals in a node interval, wherein the small sections of intervals in the node interval correspond to a number respectively, and each number corresponds to a time point; and (2) starting to time after an incoming call, and starting the air conditioner corresponding to a time point when timing to the time point. Compared with the prior art, according to the incoming call random delay self-starting air conditioner control method provided by the invention, overlarge impact and damage brought to a power grid by simultaneously starting high-power inductive loads such as a compressor can be avoided, and the safety of the power grid and electrical equipment is protected.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a method for controlling an air conditioner with a random delay and self-starting of an incoming call. Background technique [0002] At present, after the air conditioner is powered on, the compressor is started regularly to protect the compressor, but if several independently controlled air conditioners are powered on, the compressor and other high-power inductive loads are started at the same time (the starting current of the compressor is generally 3-7 times the rated current) , it will bring a greater impact to the power grid, affecting the normal power supply or even damaging the power system in severe cases. Contents of the invention [0003] In view of the above defects, the technical problem to be solved by the present invention is to provide a random delay self-starting air conditioner control method for incoming calls, which can avoid excessive impact and damage to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 黄炜朱坤燕徐林朱凤鸣
Owner GUANGDONG CHIGO AIR CONDITIONING