Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fixed-frequency air conditioner load aggregation demand response potential evaluation method and device and medium

An air-conditioning load and demand response technology, which is applied in the direction of circuit devices, data processing applications, and AC network voltage adjustment, etc., can solve the problem of single consideration of response potential evaluation factors, factors that have not considered the response potential of fixed-frequency air conditioners, and insufficient accuracy of evaluation models. Advanced problems, to achieve the effect of improving accuracy, accepting the low possibility of participating in demand response, and reducing the amount of calculation

Active Publication Date: 2022-01-28
SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when evaluating the load response potential of fixed-frequency air conditioners, only the influence of human body thermal comfort factors on its potential to participate in demand response is often considered, and the factors considered in the assessment of response potential are often relatively single, and factors that affect the potential of fixed-frequency air conditioners to participate in demand response have not been considered. factors, resulting in low accuracy of the evaluation model

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fixed-frequency air conditioner load aggregation demand response potential evaluation method and device and medium
  • Fixed-frequency air conditioner load aggregation demand response potential evaluation method and device and medium
  • Fixed-frequency air conditioner load aggregation demand response potential evaluation method and device and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A method for evaluating the potential of fixed-frequency air-conditioning load aggregation demand response, such as Figure 10 shown, including:

[0065] Establish an approximate aggregation model of cluster fixed-frequency air conditioners;

[0066] Calculate the initial adjustable margin of indoor temperature of fixed-frequency air-conditioning users and the influencing factors of user willingness;

[0067] According to the initial adjustable margin of indoor temperature and the influence factor of user willingness, calculate the actual elastic controlled temperature range of fixed-frequency air-conditioning load;

[0068] Obtain user controllability;

[0069] According to the approximate aggregation model of cluster fixed-frequency air conditioners and the actual elastic controllable temperature range of user controllability, an evaluation model of load aggregation demand response potential of fixed-frequency air conditioners is established, and the load elasticity...

Embodiment 2

[0143] A fixed-frequency air-conditioning load aggregation demand response potential evaluation device includes a memory and a processor, the memory stores a computer program, and the processor invokes the program instructions to execute the evaluation method described in Embodiment 1.

Embodiment 3

[0145] A computer-readable storage medium, including a computer program, the computer program can be executed by a processor to implement the evaluation method described in Embodiment 1.

[0146] Embodiment 1, Embodiment 2 and Embodiment 3 propose a fixed-frequency air-conditioning load aggregation demand response potential evaluation method, device and medium, based on the analysis of the impact of various factors from the user's perspective on the fixed-frequency air-conditioning load aggregation demand response potential In the above, based on the first-order equivalent thermal parameter model of fixed-frequency air-conditioning load, an approximate aggregation model of cluster fixed-frequency air-conditioning is established by using the theorem of large numbers and inequality derivation to obtain the cluster operating power of fixed-frequency air-conditioning load; based on this aggregation model, user comfort is comprehensively considered , Acceptance and controllability a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a fixed-frequency air conditioner load aggregation demand response potential evaluation method and device and a medium. The method comprises the steps: establishing a cluster fixed-frequency air conditioner approximate aggregation model; calculating an indoor temperature initial adjustable margin and a user willingness degree influence factor of the fixed-frequency air conditioner user; according to the indoor temperature initial adjustable margin and the user willingness degree influence factor, calculating the actual elastic controlled temperature range of the fixed-frequency air conditioner load; obtaining a user controllability degree; and according to the cluster fixed-frequency air conditioner approximate aggregation model and the user controllability actual elastic controlled temperature range, establishing a fixed-frequency air conditioner load aggregation demand response potential evaluation model, and according to the model, calculating the fixed-frequency air conditioner load elastic aggregation response potential adopting temperature control under the direct load control mode. Compared with the prior art, the method gives consideration to multiple response potential influence factors, and is high in accuracy.

Description

technical field [0001] The present invention relates to the technical field of smart grids, in particular to a fixed-frequency air-conditioning load aggregation demand response potential evaluation method, device and medium. Background technique [0002] With the continuous improvement of the modernization level, it has become a social consensus to vigorously develop renewable energy and improve energy utilization efficiency. Solar power generation and wind power generation have been widely promoted. At present, the active adjustment capability of the "power supply side" in the high-proportion renewable energy grid is degraded, and only relying on the regulation of the power supply side is not conducive to the stable and safe operation of the grid. Therefore, in order to ensure the safe and effective operation of the power grid, it is imperative to develop the regulation capability of the load side. [0003] The air conditioning load has become an important demand response...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02J3/14G06Q10/06G06Q50/06
CPCH02J3/00H02J3/144H02J3/008G06Q10/06315G06Q10/0639G06Q50/06H02J2203/20Y02B70/3225Y04S20/222Y04S50/16
Inventor 王皓靖田英杰傅广努时珊珊杨秀沈浩苏运陈赟赵文恺杨堤李凡孙改平吴裔李安刘舒时志雄张开宇郭乃网金妍斐胡印驰吴吉海柴梓轩徐耀杰
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com