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

Realization method of frequency modulation reserve market considering the decomposition of medium and long-term electricity contracts

A medium-to-long-term, power technology, applied in data processing applications, electrical digital data processing, special data processing applications, etc., can solve problems such as lack of research

Active Publication Date: 2020-10-09
SOUTHEAST UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the construction of the current electricity market is not yet mature, and the transaction of frequency regulation ancillary services should also start with the construction of a medium- and long-term reserve capacity market, and the research on the market mechanism of frequency regulation ancillary services at the current stage needs to be considered in combination with medium- and long-term electricity contracts, and this is related to research is lacking

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
  • Realization method of frequency modulation reserve market considering the decomposition of medium and long-term electricity contracts
  • Realization method of frequency modulation reserve market considering the decomposition of medium and long-term electricity contracts
  • Realization method of frequency modulation reserve market considering the decomposition of medium and long-term electricity contracts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The technical solution of the invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Based on the current trading mode based on medium- and long-term electricity contracts, the present invention designs a trading mechanism that couples power generators' contracts with the frequency regulation market. When the market is sorted out, the units with high performance are given a certain competitive priority and their capacity quotations are compared with The performance quotation is revised; when the frequency regulation market is settled, the incentive amount is set on the basic capacity quotation, and the differential settlement of the frequency regulation auxiliary service for the unit with excellent performance is considered.

[0033] The coupling flow chart of the decomposition of the medium and long-term electricity contract and the clearing of the frequency modulation reserve market is as follows: figure 1 shown. Based on ...

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 frequency modulation reserve market realization method considering medium and long-term electricity contract decomposition and belongs to the technical field of power system planning. According to the method, energy electricity generation cost, a frequency modulation market prospective earning, a contract completion rate and other factors are considered, an electricity contract is decomposed with the maximum self-interest being a goal, an electricity generation initial curve obtained after contract decomposition is corrected according to a security requirement and contract completion constraint, a transaction priority and a settlement reward amount of a performance superior unit are set through a frequency modulation reserve market ''two-part system'' quotation mode, an electricity generator gives a quotation based on opportunity cost when declaring a capacity price, a market clearing price can reflect the frequency modulation supply and demand situation in a system, the unit is promoted to actively provide a frequency modulation assistance service on the premise of guaranteeing secure operation of the system, and the performance of the unit is improved.

Description

technical field [0001] The invention discloses a method for realizing a frequency modulation reserve market considering the decomposition of a medium- and long-term electricity contract, and belongs to the technical field of power system planning. Background technique [0002] Before the start of the new round of electric power system reform, frequency regulation auxiliary services were carried out in accordance with the "Administrative Measures for the Safety Evaluation of Power Generation Units Connected to the Grid" and the "Interim Measures for the Management of Auxiliary Services for Grid-connected Power Plants" promulgated by the former State Electricity Regulatory Commission. Since the frequency modulation reserve is generally reserved by the dispatching department, the unit output and frequency modulation capacity cannot reflect the system demand, and the specific standards and measurement methods for AGC service compensation in policy documents are relatively rough, ...

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 Patents(China)
IPC IPC(8): G06F30/00G06Q10/06G06Q50/06
CPCG06Q10/06315G06Q10/06393G06Q50/06
Inventor 董力高赐威喻洁
Owner SOUTHEAST UNIV
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