Capacity market increment auction method, device and equipment and storage medium
A capacity and incremental technology, applied in data processing applications, instruments, calculations, etc., can solve problems such as long cycle, failure to establish a capacity market, and changes in reliability requirements
Pending Publication Date: 2022-07-08
SOUTHEAST UNIV
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the development of the electricity market in China, a single energy market charge cannot complete the task of recovering costs, and the concept of a capacity market is introduced. Compared with the energy market, the capacity market has a longer cycle, and the auction is generally carried out three years in advance. However, as As time goes by, the reliability requirements of the market may change, and some contracted manufacturers may not be able to fulfill their commitment obligations
[0003] For capacity providers, the incremental market is an important tool for them to avoid the risk of punishment in the capacity market; for the power system, through secondary market transactions and adjustments to avoid capacity shortages caused by delays in new power plants, power plant maintenance, etc. ; The capacity market is the reverse of the future development of the electricity market, and the incremental auction is an important part of the capacity market. However, the existing electricity market in China has not established a resource pricing method for the capacity market. Therefore, a method of incremental auction for the capacity market is now proposed. Method, device, equipment and storage medium
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0035] like figure 1 As shown, a method for incremental auction of capacity market, the method includes the following steps:
[0036] S1: According to the updated load peak value, the updated installed reserve margin and the updated capacity emergency transfer target, recalculate the reliability demand of the area before the incremental auction, update the variable resource demand curve, and give the capacity demand curve;
[0037] S...
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
Login to View More Abstract
The invention discloses a capacity market increment auction method, device and equipment and a storage medium, and relates to the technical field of power market capacity markets, and the method for determining the clearing price of increment auction comprises the following steps: S1, issuing an updated demand capacity, adjusting a VRR curve, and obtaining a demand curve; s2, drawing a supply curve according to the collected capacity price and quantity provided by the power generator; and S3, the clearing price is finally given by the optimization algorithm of the demand curve, the supply curve, the position constraint and the resource constraint, and based on the reliable pricing model of the PJM, the capacity pricing method in the incremental auction after the capacity market is built is achieved.
Description
technical field [0001] The present invention relates to the technical field of electricity market capacity market, in particular to a method, device, device and storage medium for incremental auction of capacity market. Background technique [0002] With the development of the electricity market in China, a single energy market charge cannot complete the task of recovering costs, and the concept of a capacity market is introduced. Then, the capacity market has a longer cycle than the energy market, and auctions are generally held three years in advance. However, with the Over time, the reliability requirements of the market may change, and some contracted manufacturers may not be able to fulfill their commitments. [0003] For capacity providers, the incremental market is an important tool for them to avoid the risk of capacity market penalties; for the power system, transactions and adjustments in the secondary market are used to avoid capacity shortages caused by delays in...
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
Login to View More IPC IPC(8): G06Q30/08G06Q50/06
CPCG06Q30/08G06Q50/06Y04S50/14
Inventor 王蓓蓓陈颖
Owner SOUTHEAST UNIV