ORC-containing park integrated energy system multi-objective optimization scheduling method considering efficiency

A comprehensive energy system, multi-objective optimization technology, applied in the direction of system integration technology, information technology support system, resources, etc., can solve the problem that the consideration of energy conversion is not comprehensive enough, only economical and environmental protection is considered, and the difference in energy quality is not considered. problems, to achieve economical low-carbon and efficient operation, reduce energy purchase costs, and reduce electricity purchases
CN114742276AInactive Publication Date: 2022-07-12CHINA THREE GORGES UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA THREE GORGES UNIV
Publication Date
2022-07-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an efficiency-considered multi-objective optimization scheduling method for an ORC-containing park integrated energy system. The method comprises the following steps: step 1, constructing the park integrated energy system; step 2, constructing a multi-objective optimization scheduling model; and step 3, aiming at the multi-objective optimization scheduling model in the step 2, solving by adopting an NSGA-II algorithm. According to the dispatching method, bidirectional coupling between the power grid and the heat supply network is achieved, the economic cost and carbon emission of the system are reduced, and the wind power and photovoltaic absorption capacity is effectively improved.
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Description

technical field

[0001] The invention relates to the technical field of optimal scheduling of comprehensive energy systems in parks, and in particular to a consideration Efficient multi-objective optimal scheduling method for park integrated energy system with ORC. Background technique

[0002] The overuse of fossil energy has caused a global energy and environmental crisis, and it has become a global consensus to accelerate green, efficient and sustainable energy development. Renewable energy represented by wind power and photovoltaic can effectively reduce environmental pollution, but the problem of abandoning wind and light is serious. A comprehensive energy system that integrates multiple energy sources and loads has emerged. Through multi-energy complementation and energy cascade utilization, it is one of the effective ways to solve environmental problems and improve energy utilization. However, for the measurement of energy utilization, most researches use the energy...

Claims

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