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Energy-saving air conditioner controller capable of smoothing electricity consumption peak

A technology of power consumption peak and control device, applied in heating and ventilation control systems, applications, household heating, etc. The effect of electricity

Inactive Publication Date: 2007-03-07
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of poor energy-saving performance of air conditioners in the prior art and large power consumption, which cause the shortage of electric energy during peak power consumption in cities, the present invention provides an energy-saving air-conditioning control device with good energy-saving performance and the function of smoothing power consumption peaks.

Method used

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  • Energy-saving air conditioner controller capable of smoothing electricity consumption peak
  • Energy-saving air conditioner controller capable of smoothing electricity consumption peak
  • Energy-saving air conditioner controller capable of smoothing electricity consumption peak

Examples

Experimental program
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Effect test

Embodiment 1

[0040] See Figures 1-8: an energy-saving air-conditioning control device with gentle power consumption peaks, including a microprocessor, an indoor temperature sensor for detecting indoor temperature, and a power switch action control circuit for the outdoor unit of the air conditioner. The microprocessor The device includes a temperature control part, and the temperature control part is a temperature control module, and the temperature control module includes an indoor temperature setting unit and a temperature comparison unit, and the output of the indoor temperature sensor and the temperature setting module is connected to the temperature comparison unit. The output of the temperature comparison unit is connected to the "on / off" action control circuit of the outdoor unit of the air conditioner.

[0041] The air conditioner control device also includes a duty cycle controller for dynamically setting the power supply of the outdoor unit and a table for storing the difference Δ...

Embodiment 2

[0088] See Figures 1-10: For enterprises and institutions with centralized air-conditioning management, the power supply interruption duty cycle can be set through the network. The difference from Embodiment 1 is that each air-conditioning terminal in the enterprise and institution is networked, so Increased air-conditioning energy-saving management with microcomputer 41, interrupt duty ratio receiving unit 42 and power-saving rate data sending unit 43, described microcomputer 41 can use general PC, microcomputer 41 calculates each according to climate situation, energy-saving control index The interrupt duty ratio of the air conditioner is then sent to the terminals of each air conditioner through the network, and the interrupt duty ratio receiving unit 42 directly controls the duty ratio controller according to the received interrupt duty ratio instruction.

[0089]The duty ratio controller is realized by a power amplifier chip or an electronic device, which drives the RX2 re...

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Abstract

This invention relates to one air conditioning energy saving control device with buffer peak, which comprises the following parts: micro processor, indoor temperature sensor, air conditioning outdoor power switch control circuit, occupancy controller and memory module for memoryDeltT and interval occupancy relative memory module, micro processor composed of temperature control module, current temperature read module, DeltT computer module, supply circle set module, circle initial time set module, outdoor supply occupancy module; Temperature control module output is connected to operation control circuit and the outdoor supply occupancy computing module is connected to controller.

Description

(1) Technical field [0001] The invention relates to the application of air-conditioning energy-saving technology, computer control technology, electronic technology and communication technology in air-conditioning power-saving and energy-saving management. (2) Background technology [0002] Cities have suffered from severe grid outages in recent years due to power shortages. The exhaustion of energy affects the surrounding provinces with higher energy prices, and the problem continues to worsen, especially the enterprises in the coastal economically developed areas are suffering from energy. When there is a power shortage, enterprises can only run 3 times a week. to 4 days. The development of the manufacturing industry coupled with the increasing use of air conditioners by the population has contributed to the rapid growth of energy consumption, making the energy problem a national and even a global problem. At present, my country's energy efficiency is only 1 / 3 of that of...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 汤一平
Owner ZHEJIANG UNIV OF TECH
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