Power control device and method for air conditioner

A technology for power control and air conditioning, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as increased power peaks, increased electricity bills, and difficulty in power demand and power supply, and achieve higher operating frequency. , the effect of improving the efficiency of use

Inactive Publication Date: 2004-06-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

That is to say, in the hot summer, companies and households will use air conditioners at the same time, resulting in a continuous increase in the peak value of electricity and an increase in electricity bills. At the same time, the sharp increase in electricity demand will cause certain difficulties in power supply

Method used

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  • Power control device and method for air conditioner
  • Power control device and method for air conditioner
  • Power control device and method for air conditioner

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Embodiment Construction

[0022] The power control device and method of the air conditioner of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0023] Such as figure 1 As shown, the power meter 10 and the air conditioner 30 installed in each home or building 15 are connected to the network 20, and a server 60 that checks the power value measured by the power meter 10 and controls the power consumption of the air conditioner 30 is also connected to the network. The server 60 documents the power usage of each home and building 15 and controls the use of the air conditioner 30 according to the power usage.

[0024] Such as figure 2 As shown, it includes power meters 10 installed in various buildings and homes. The power meter 10 is a device that records the power consumption of each building. The power meter 10 is connected to the network 20 and has the function of transmitting the measured power value in time. The power ...

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Abstract

The present invention relates to an air-conditioner power control device capable of atilizing network to control electric consumption of air-conditioner so as to raise utilization efficiency of power and its control method. Said control device can utilize power value received by network to change the work load of product, and the change of work load of the product can be implemented by changing rotation work frequency of compressor, i.e. when the electric consumption is high, the work frequency of compressor can be reduced to reduce electric consumption, and when the electric consumption is low, the work frequency of the compressor can be raised so as to raise performance of the product.

Description

Technical field [0001] The present invention relates to a power control device and method, in particular to an air conditioner power control device and method that uses a network to control the power consumption of the air conditioner. Background technique [0002] The air conditioner is an air-conditioning machine that lowers the indoor temperature and provides users with a comfortable environment. Air conditioners are mostly used in hot summer months, especially in places that need to maintain a certain temperature. Although the price is expensive, with the improvement of living standards and the rapid development of electronic products, not only companies but also most households have been equipped with air conditioners. [0003] The hot summer is the peak period for air-conditioning use. When the outdoor temperature reaches the highest temperature, the utilization rate of air conditioners in most companies and homes will also reach a peak. That is to say, in the hot summer, c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 朴用浩
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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