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Power generation market bidding simulation method based on multi-agent game with memory function

A multi-agent, simulation method technology, applied in genetic models, genetic laws, business, etc.

Active Publication Date: 2019-10-08
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

[0002] For a long time, the global power industry has operated under the traditional monopoly model, implementing a vertically integrated structure of power generation, power transmission, and power distribution, but the disadvantages of this monopoly model have become increasingly prominent

Method used

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  • Power generation market bidding simulation method based on multi-agent game with memory function
  • Power generation market bidding simulation method based on multi-agent game with memory function
  • Power generation market bidding simulation method based on multi-agent game with memory function

Examples

Experimental program
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Effect test

Embodiment

[0104] Select five power generators in a certain area as an example analysis, and the relevant data of the five power generators are shown in Table 1 and Table 2:

[0105] Table 1 Basic data of power suppliers

[0106]

[0107] Table 2 Cost Data of Generators

[0108]

[0109] In terms of load demand:

[0110] a) Assuming that under the MCP mechanism, the market demand is 2500MW, the bidding game result of the generator (such as Figure 7 , 8 , as shown in 9):

[0111] b) Assuming that under the PAB mechanism, the market demand is 2500MW, the bidding game result of the generator (such as Figure 10 , 11 , 12 shown):

[0112] From Figure 7-9 It can be seen that under the MCP bidding mechanism, the power generation company reaches the market equilibrium after about 400 rounds of games, and the unified clearing price under the market equilibrium is about 316 yuan / MWh; Figure 10-12 It can be seen that under the PAB bidding mechanism, power generators reach market e...

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Abstract

The invention discloses a power generation market bidding simulation method based on a multi-agent game with a memory function, and belongs to the technical field of power generation market simulation. Each power generator looks at an intelligent agent, and then the bidding behavior between the power generators is regarded as a multi-agent game problem so as to realize modeling and simulation. A power generation market is regarded as a complex self-adaptive system, and a main body in the market bidding process is packaged by using a multi-agent technology; wherein the power generator agent hasa function of memorizing a last round of game strategy, and a model of the power generator agent comprises an objective function, constraint conditions, a profit calculation module and a strategy adjustment algorithm module; and calculating a bidding result according to the market demand and the bidding strategy of each power generator. The problem that market balance is difficult to achieve in bidding simulation of the multi-agent power generation market can be solved. The method can assist power generator bidders in making scientific decisions, and can also assist a market supervision institution in macroscopic regulation and control of operation of the power generation market.

Description

technical field [0001] The invention belongs to the technical field of power generation market simulation, in particular to a power generation market bidding simulation method based on a multi-agent game with a memory function. Background technique [0002] For a long time, the global power industry has operated under the traditional monopoly model, implementing a vertically integrated structure of power generation, power transmission, and power distribution, but the disadvantages of this monopoly model have become increasingly prominent. Since the 1980s, there has been a wave of market-oriented reforms in the power industry worldwide. [0003] In March 2002, with the promulgation of the "Electric Power System Reform Plan", the former State Power Corporation was abolished, and its assets were decomposed into 11 independent companies, forming an oligopolistic competition pattern of five major power generation groups. The reform measures have broken the double monopoly of my c...

Claims

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Application Information

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IPC IPC(8): G06Q30/06G06N3/12G06Q30/08G06Q50/06
CPCG06Q30/0611G06Q30/08G06Q50/06G06N3/126
Inventor 黄仙张军李树松
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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