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Control system used for hybrid electric power room air conditioner, and control method thereof

An air conditioner and hybrid power technology, applied in heating and ventilation control systems, heating and ventilation safety systems, applications, etc., can solve the problems of blank control systems, no hybrid power control systems, etc., and achieve convenient use, great reality and Economically meaningful effects

Active Publication Date: 2013-09-04
GUANGDONG CHIGO AIR CONDITIONING
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  • Description
  • Claims
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Problems solved by technology

It is understood that the current household room air conditioner only supports a single power control system, and there is no ready-made control system that uses hybrid power to drive the air conditioning system. According to inquiries, the control system of the hybrid power room air conditioner is basically in the blank

Method used

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  • Control system used for hybrid electric power room air conditioner, and control method thereof

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with specific examples.

[0020] See attached figure 1 As shown, the control system used by the hybrid power room air conditioner described in this embodiment includes an air conditioning system 2 connected to a photovoltaic solar power generation system 1, wherein the solar power generation system 1 is connected to the grid through its inverter The device 103 is connected in parallel with the internal AC grid 203 of the air-conditioning system 2, the air-conditioning power socket 204 of the air-conditioning system 2 is plugged into the household grid 3, and the household grid 3 is connected with useful electric loads 301, 302, and the household grid 3 passes through the electric energy meter 4 Externally connected to the national public power grid 5; the grid-connected inverter 103 is respectively provided with a grid-connected inverter control board 103-1 and a control switch 103-2 for controlling th...

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Abstract

The invention discloses a control system used for a hybrid electric power room air conditioner, and a control method thereof. The control system comprises an air conditioner system connected with a photovoltaic solar energy power generation system, wherein the solar energy power generation system is connected with the inner alternating current power grid of the air conditioner system in parallel via the grid connected inverter of the solar energy power generation system; the air conditioner power supply socket of the air conditioner system is plugged into a domestic power grid; the domestic power grid is connected with an electricity load; the grid connected inverter is respectively provided with a grid connected inverter control panel and a control switch; the grid connected inverter control panel is connected with the control switch; the grid connected inverter control panel is connected with the air conditioner control panel of the air conditioner system via a communication line; and the air conditioner control panel is connected with the air conditioner operation panel of the air conditioner system via a signal line. After the above scheme is adopted, the integrated control on the photovoltaic solar energy power generation system of the hybrid electric power room air conditioner and the air conditioner system can be truly realized.

Description

technical field [0001] The invention relates to the technical field of room air conditioners, in particular to a control system and a control method for a hybrid power room air conditioner. Background technique [0002] Almost all existing room air conditioners are driven solely by conventional electricity provided by the public grid. With the exhaustion of energy sources, energy conservation and emission reduction are becoming more and more urgent. Currently, new and clean energy sources are used to replace conventional energy sources. It has been valued by all sectors of society, and solar energy, as a clean energy source, meets the needs of the national energy conservation and emission reduction policy, and is being used more and more widely. At present, the operation mode of solar photovoltaic power generation system can be basically divided into two categories, namely, off-grid operation and grid-connected operation. For load use, the general method is that the electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/38F24F11/00
CPCY02B10/10
Inventor 郑祖义杨滨滨金听祥方湘涛罗高诚彭小平冯小伟金玲
Owner GUANGDONG CHIGO AIR CONDITIONING
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