Optimal Operation Method of Hierarchical and Partitioned Integrated Energy System Based on Master-Slave Game
A technology of integrated energy system and layered partition, applied in the field of layered partition optimization of integrated energy system based on master-slave game, can solve the problem of less consideration of multi-type energy interaction support in different parks, and more comprehensive energy parks. It can reduce the overall operating cost and promote the balance of energy supply and demand.
Active Publication Date: 2022-03-25
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Most of the existing literature focuses on a single energy building or park micro-grid. There are few studies on the collaborative optimization operation of multiple comprehensive energy parks in the region, and less consideration is given to the multi-type energy interaction support between different parks.
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[0024] In the following, the master-slave game-based hierarchical partition optimization operation method of the comprehensive energy system of the present invention will be described in detail in conjunction with the embodiments and the accompanying drawings.
[0025] The hierarchical partition optimization operation method of the comprehensive energy system based on the master-slave game of the present invention comprises the following steps:
[0026] 1) Establish a master-slave game layered and partitioned architecture of the multi-park integrated energy system, including the system layer and the park layer; figure 1 As shown, specifically:
[0027] The main body of the system layer is the energy dispatching center as the leader of the upper layer, which realizes the centralized dispatching of the system by issuing control instructions to each park; the main body of the park layer is the business park operators and industrial parks as the followers of the lower layer. Oper...
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A master-slave game-based hierarchical partition optimization operation method for an integrated energy system, including: establishing a master-slave game hierarchical partition structure for a multi-park integrated energy system; The game subject optimization model of the multi-park comprehensive energy system and the game slave optimization model of the multi-park comprehensive energy system; the game subject optimization model of the multi-park comprehensive energy system and the game slave optimization model of the multi-park comprehensive energy system are combined to jointly The master-slave game double-layer optimal operation model of the multi-park integrated energy system is formed, and the chaos adaptive particle swarm algorithm combined with the mixed integer linear programming method is used to solve the master-slave game double-layer optimal operation model of the multi-park integrated energy system. The invention effectively utilizes the advantages of mutual assistance among various energy sources of cold, heat, electricity and gas, further reduces the comprehensive operation cost of the system, and realizes the economical, flexible, coordinated and optimized operation of the multi-park comprehensive energy system.
Description
technical field [0001] The invention relates to an optimal operation method of an integrated energy system. In particular, it relates to a hierarchical partition optimization operation method of an integrated energy system based on a master-slave game. Background technique [0002] With the increasing depletion of global fossil energy and the gradual aggravation of environmental pollution, renewable energy such as wind energy, solar energy, and geothermal energy have received more and more attention. The world's energy structure is facing great challenges. As a natural extension of the microgrid, the integrated energy system integrates multiple types of distributed energy and traditional energy sources such as cooling, heating, electricity, and gas, and can realize cascaded and efficient utilization of energy. It has become an important means of green, efficient and sustainable energy utilization today. [0003] A variety of energy devices are integrated in the integrated e...
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IPC IPC(8): G06Q10/04G06Q50/06G06N20/00
CPCG06Q10/04G06Q50/06G06N20/00
Inventor 李鹏王子轩郭天宇王加浩吴迪凡周益斌
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)