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Method for establishing power generation side quotation unit in watershed hydropower participation electric power spot market

A technology on the power generation side and watershed, applied in instruments, finance, data processing applications, etc., can solve the problems of scheduling difficulty and increased risk, quotation difficulty and increased risk, etc.

Active Publication Date: 2021-03-26
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The quotation unit is the main unit that participates in the bidding of the electricity spot market. This leads to increased difficulty and risk in dispatching, and for power generation companies, it means increased difficulty in quotation and increased risk

Method used

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  • Method for establishing power generation side quotation unit in watershed hydropower participation electric power spot market
  • Method for establishing power generation side quotation unit in watershed hydropower participation electric power spot market
  • Method for establishing power generation side quotation unit in watershed hydropower participation electric power spot market

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Experimental program
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Embodiment 1

[0075] Such as figure 1 , figure 2 with image 3 As shown, this embodiment provides a method for setting up quotation units on the power generation side under the condition that river basin hydropower participates in the electric power spot market, which includes the following steps:

[0076] 1. Establish a secondary evaluation index system for the anti-risk ability of quotation units;

[0077] 2. Obtain the basic data of the power station in the river basin, and determine the construction plan of all quotation units;

[0078] 3. Calculate the unit adjustment ability, member aggregation, vertical connectivity, capacity aggregation, necessary operation elasticity index, power generation cost, expected risk index, internal voice, unit complexity index, unit oligopoly degree, and unit looseness of each plan , unit specificity index;

[0079] 4. Carry out normalization processing and calculate the unit anti-risk ability index;

[0080] 5. Build a decision-making model for qu...

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Abstract

The invention relates to the technical field of evaluation and establishment of watershed hydropower quotation units, and relates to a method for establishing a power generation side quotation unit ina watershed hydropower participation power spot market, which comprises the following steps of: 1, establishing a quotation unit anti-risk capability secondary evaluation index system; 2, obtaining basic data of a basin power station, and determining all quotation unit building schemes; 3, calculating the unit adjustment capability, member aggregation, longitudinal connectivity, capacity aggregation degree, necessary operation elasticity index, power generation cost, expected risk index, internal speaking right, unit complexity index, unit boring degree, unit looseness and unit specificity index of each scheme; 4, performing normalization processing, and calculating an anti-risk capability index of the unit; 5, constructing a quotation unit to construct a decision model; and 6, selectingan optimal quotation unit establishment scheme. According to the invention, the optimal quotation unit establishment method can be selected, the market quotation risk is hedging through establishmentof the quotation units, and thus the own benefits are guaranteed.

Description

technical field [0001] The invention relates to the technical field of evaluation and establishment of watershed hydropower quotation units, in particular to a method for establishing quotation units at the power generation side under the condition that watershed hydropower participates in the power spot market. Background technique [0002] With the deepening of reforms, my country's electricity spot market has shown trends such as increasing the proportion of market-oriented transaction electricity, gradually breaking down inter-provincial fortresses, gradually improving the market system, increasing the number and scale of market transactions, and diversifying transaction entities. While these changes indicate that my country's electricity spot market continues to develop and improve, it also means that the market environment has become more complex. [0003] The market is born in response to trading needs. At this stage, the reform of the power spot market mainly focuses...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06G06Q40/04
CPCG06Q50/06G06Q40/04
Inventor 赖春羊朱燕梅马光文黄炜斌陈仕军曾宏谢航夏利名刘佳豪李夫刚张帅
Owner SICHUAN UNIV
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