State diversity keeping type air conditioner load cluster control strategy

A technology for air conditioning load and cluster control, which is applied in heating and ventilation control systems, space heating and ventilation, heating methods, etc. Load diversity, user comfort is not considered comprehensively, etc.

Active Publication Date: 2017-05-31
SOUTHEAST UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current control strategy of air-conditioning load clusters does not fully consider the adjustment potential, load diversity, and user comfort of air-conditioning load clusters. When regulating and controll

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  • State diversity keeping type air conditioner load cluster control strategy
  • State diversity keeping type air conditioner load cluster control strategy
  • State diversity keeping type air conditioner load cluster control strategy

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Embodiment Construction

[0126] The scheme of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it.

[0127] Such as figure 1 and 2 As shown, an air-conditioning load cluster control strategy that maintains state diversity includes the following steps:

[0128] (1) Collect the parameters of the air conditioners of the demand response (DR) users, and construct the air conditioner status queue model;

[0129] The collected user air conditioner parameters include: the set temperature range of the air conditioner, the total number of air conditioners in the user, the duration of the air conditioner heating up period, the duration of the air conditioner cooling down period, the status of the air conditioner switch, and the room temperature value of the air conditioner;

[0130] Such as figure 2 As shown, the abscissa represents ...

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Abstract

The invention discloses a state diversity keeping type air conditioner load cluster control strategy. The strategy includes: collecting user's air conditioner parameters to construct a state queue model; judging whether to perform demand response or not; determining a demand response time period and extracting load diversity indexes of air conditioner clusters under a baseline state at the end moment of demand response; making response strategies according to the load diversity indexes, and implementing to adjust an air conditioner set temperature to a new range; judging whether to reset the air conditioner set temperature or not; determining a set temperature reset time period and extracting diversity indexes under the baseline state at the end moment of the reset time period, making reset strategies according to the indexes, and transmitting to reset the air conditioner set temperature to an initial range. The state diversity keeping type air conditioner load cluster control strategy has advantages that load diversity of the air conditioner clusters are taken into full consideration while regulation potential is exploited, user comfort is guaranteed, and defects of current air conditioner control strategies are overcome.

Description

technical field [0001] The invention relates to an air-conditioning control strategy, in particular to an air-conditioning load cluster control strategy for maintaining state diversity. Background technique [0002] With the development of economy and society, air-conditioning equipment has been widely used, and it can even reach 30% to 40% in large and medium-sized cities in my country, and there is a large room for improvement. As a seasonal load, the air-conditioning load is used in a relatively concentrated period of time, which may easily lead to load peaks on the power grid and even endanger the voltage security of the power grid. It can be seen from this that the problems caused by the air-conditioning load in the construction of the smart grid cannot be ignored. [0003] To solve the electricity consumption problem of the air-conditioning load, if only relying on increasing the installed capacity to meet the need to pay a large cost, and will result in a lower utili...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/59F24F11/62
Inventor 张天伟王蓓蓓仇知胡晓青
Owner SOUTHEAST UNIV
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