Multi-energy power system power supply planning method based on evolutionary game theory

A technology of evolutionary game and power supply planning, applied in the field of power system, can solve problems such as not considering the influence of power system grid structure
CN112583003APending Publication Date: 2021-03-30NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
Publication Date
2021-03-30

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Abstract

The invention belongs to the field of power systems, and particularly relates to a power supply capacity configuration and layout planning method considering large-scale high-proportion new energy. Based on comprehensive analysis of technical and economic characteristics of a multi-energy power system consisting of wind power, photovoltaic power, photo-thermal power, hydropower, thermal power andenergy storage, a power supply planning model is provided based on an evolutionary game theory. The model takes each power supply node as a game main body, accumulates experience through time sequenceproduction simulation, continuously changes behavior rules of the power supply nodes, adjusts installed capacities of various types of power supplies to adapt to the environment, finally solves an optimal layout scheme of various power supply capacities of each node, and verifies that the proposed method has a remarkable effect on improvement of new energy consumption, so the efficient operationof a power system is ensured.
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Description

technical field

[0001] The invention belongs to the field of power systems, and in particular relates to a power supply capacity allocation and layout method considering large-scale and high-proportion new energy. Background technique

[0002] In recent years, with the increasing demand for energy and the increasingly urgent situation of environmental protection, renewable energy has received more and more attention, and the low carbonization of the power industry is the key to coping with global warming and realizing the sustainable development of my country's society and economy , a reasonable and effective power supply planning scheme will be a powerful means to ensure that the power system can achieve efficient carbon emission reduction under the premise of safe and stable operation, which also puts forward new requirements for power supply planning. A high proportion of renewable energy access will be one of the important directions for future grid development.

[0003] ...

Claims

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