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

Comprehensive energy system planning method considering dynamic multi-energy demand response

An integrated energy system and demand response technology, applied in the field of integrated energy system planning considering dynamic multi-energy demand response, can solve problems such as increased load reduction, and achieve the effect of reducing total cost

Pending Publication Date: 2021-06-01
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +1
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (2) The existing demand response pricing scheme is relatively simple, and the pricing and load reduction is a simple linear relationship
In the actual system, the importance of different loads is different, and the reduction of some important loads increases, which will cause additional economic losses. At this time, the cost of load reduction is not a simple linear relationship

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
  • Comprehensive energy system planning method considering dynamic multi-energy demand response
  • Comprehensive energy system planning method considering dynamic multi-energy demand response
  • Comprehensive energy system planning method considering dynamic multi-energy demand response

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041]The present invention will be described in further detail below in conjunction with the accompanying drawings and specific calculation examples.

[0042] The invention has the following improvements: the method considers the nonlinear cost curve in the modeling of the demand response, establishes the quadratic function relationship between the response load and the pricing, and reflects more serious economic losses of different load loss. Using this nonlinear cost curve, there will be an optimal pricing scheme for different response quantities, and at the same time, the optimal load reduction amount can be determined for different pricing; this method considers the participation of multiple energy sources in the comprehensive energy system planning Electricity, gas, and heat loads all participate in demand-side response, optimize the load curve of the integrated energy system, fully tap the potential of the demand side, and further reduce the total system cost.

[0043] ...

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 discloses a comprehensive energy system planning method considering dynamic multi-energy demand response. The method comprises: establishing dynamic multi-energy demand response model; according to the dynamic multi-energy demand response model, establishing an economic optimal planning model of the integrated energy system considering the dynamic multi-energy demand response; and solving the economic optimal planning model of the comprehensive energy system considering the dynamic multi-energy demand response to obtain a response scheme of the dynamic multi-energy demand response in the comprehensive energy system. According to the method, a nonlinear cost curve can be considered, meanwhile, the influence of the demand response in which multiple energy sources participate is considered, and the economic optimal planning model of the comprehensive energy system considering the dynamic multi-energy demand response is proposed on the basis, so that more serious economic losses of different load loss capacities can be well reflected; and different optimal load response quantities and optimal compensation prices can be determined according to the method, so that the total cost of the comprehensive energy system is further reduced.

Description

technical field [0001] The invention belongs to the field of comprehensive energy system planning and relates to a comprehensive energy system planning method considering dynamic multi-energy demand response. Background technique [0002] Global environmental problems are becoming more and more serious, and the contradiction between energy supply and demand is gradually increasing. Under such circumstances, the proportion of consumption of clean energy and renewable energy has begun to increase, the concept of energy Internet has begun to emerge, and multi-energy interconnection systems have become more and more important. [0003] In the future energy consumption structure, natural gas, as an efficient and clean energy source, will have an increasing proportion of power generation, especially in today's increasingly mature mining technology, gas-fired power generation will greatly reduce the cost of power generation. In recent years, with the wide application of electric he...

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
IPC IPC(8): G06F30/20G06Q10/06G06Q50/06G06F111/04G06F111/06
CPCG06Q10/06315G06Q50/06G06F30/20G06F2111/04G06F2111/06
Inventor 郁家麟孙可吴霁殷伟斌李春叶剑烽汤东升张代红刘伟袁傲
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY 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