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Method for electric power demand response control of air conditioning systems based on cloud platform

A technology for power demand response and air conditioning systems, applied in electrical program control, control/regulation systems, program control, etc.

Inactive Publication Date: 2016-02-10
张迎春
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a demand response control method for an air conditioning system based on a cloud platform to solve one or more deficiencies in the prior art

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  • Method for electric power demand response control of air conditioning systems based on cloud platform
  • Method for electric power demand response control of air conditioning systems based on cloud platform
  • Method for electric power demand response control of air conditioning systems based on cloud platform

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Embodiment Construction

[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0058] figure 1 It is a structural schematic diagram of the power demand response control system of the air conditioning system according to the embodiment of the present invention. Such as figure 1 As shown, the system of the embodiment of the present invention may include: a cloud platform 100 , a grid dispatching system 200 , multiple air conditioning systems 300 , indoor temperature and humidity sensors 500 and a network 600 . Among them, the cloud platform 100 is connected with the power grid dispatching system 200 to obtain the dispatching command of the power...

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Abstract

The invention provides a method for the electric power demand response control of air conditioning systems based on a cloud platform. The cloud platform is connected with at least an air conditioning system. The method comprises the following steps: according to a power grid dispatching instruction, determining a maximum total power value of all air conditioning systems; according to the indoor target temperature and humidity of the air conditioning systems, establishing a relation model of the power consumption of the air conditioning systems and the indoor temperature and humidity of a building; based on the structure and indoor environment of the building and the contribution data of the air conditioning systems to the indoor temperature and humidity of the building, establishing a building body model; establishing a total power consumption control model of all the air conditioning systems; and inputting the real-time running parameters of the air conditioning systems, the real-time electrical loads of the air conditioning systems and the real-time indoor / outdoor temperature and humidity data of the building into the total power consumption control model, calculating for obtaining a control parameter variation curve of the air conditioning systems, and according to the curve, controlling the electric power demand response of the air conditioning systems. The method disclosed by the invention can furthest meet the user needs on comfortableness under the condition that the power grid dispatching instruction is implemented.

Description

technical field [0001] The invention relates to the fields of air conditioners and smart grids, in particular to a cloud platform-based power demand response control method for an air conditioner system. Background technique [0002] Demand response (Demand Response, referred to as DR) is power demand response, which means that when the price of the wholesale power market rises or the reliability of the system is threatened, the power user receives a direct compensation notice from the power supply party to reduce the load or the power price rises. After receiving the signal, it changes its inherent habitual power consumption mode to reduce or shift the power consumption load for a certain period of time to respond to the power supply, thereby ensuring the stability of the power grid and inhibiting the short-term behavior of rising electricity prices. Demand response strategies are divided into price-based demand response and incentive-based demand response. Price-based dema...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41885
Inventor 张迎春
Owner 张迎春
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