Energy station equipment configuration and pipeline planning method considering multi-region interconnection coordination

Abstract

The invention discloses an energy station equipment configuration and pipeline planning method considering multi-region interconnection cooperation, and the method comprises the following steps: firstly, building a to-be-planned distributed energy station comprehensive model; secondly, for a multi-region energy station interconnection coordination system, establishing an interconnection power linemodel and a heat distribution pipeline model considering energy loss, and expanding a distributed energy station comprehensive model considering interconnection coordination; thirdly, establishing adistributed energy station site selection planning method based on an improved P-median model, and determining the construction positions of the multi-region energy stations, the actual lengths of interconnection pipelines to be constructed among the energy stations and the supply loads of the energy stations.Furthermore, a distributed energy station equipment configuration and pipeline type selection planning method considering multi-region interconnection cooperation is established by taking the lowest total cost of the multi-region system as a target, and integration of various equipment configurations of the distributed energy station, type selection planning of inter-station interconnection pipelines and overall operation optimization of the multi-region system are realized.

Description

technical field [0001] The invention relates to the field of regional integrated energy systems and energy stations, and in particular to a method for energy station equipment configuration and pipeline planning considering multi-regional interconnection and coordination. Background technique [0002] In recent years, with the rapid development of social economy, the demand for energy consumption is increasing. It has become a difficult problem for many countries to promote the deepening utilization of green and clean energy such as electric energy and alleviate the environmental problems caused by coal-based energy forms. The interconnection and coordination of multi-regional energy stations can realize the interconnection and complementarity of energy sources in different regions, and improve the overall economic and environmental benefits of the system. The key is to establish an accurate and efficient energy station interconnection pipeline model and configuration planni...

AI Technical Summary

Problems solved by technology

The distributed energy station model and interconnection pipeline model established in existing studies are relatively simple, and most of them do not consider the planning of interconnection pipelines, and there are few studies on the construction type and layout planning of actual interconnection pipelines

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