A method for optimal configuration of energy equipment capacity in park energy Internet

Abstract

The invention provides a method for optimally configuring energy equipment capacity of park energy Internet. The specific steps of the method are: building a multi-scenario model of photovoltaic output and electricity / heat / natural gas load; establishing an upper-level model for energy equipment capacity optimization, and solving the optimal configuration capacity of energy equipment; establishing a park energy Internet operation optimization lower-level model, and solving certain scenarios And determine the optimal operation mode of the park energy Internet under the condition of determining the capacity of energy equipment; use the genetic algorithm to solve the upper model, use the cplex solver to solve the lower model, and obtain the optimal configuration capacity of the energy equipment. The invention can realize the joint optimization of the configuration and operation of the park energy Internet, and consider multiple scenarios of photovoltaic output and load, and the planning results are more realistic.

Description

technical field [0001] The present invention relates to the planning technology of park energy Internet, in particular to a method for optimal configuration of energy equipment capacity of park energy Internet. Background technique [0002] At present, with the depletion of fossil energy and increasingly serious environmental pollution, the energy structure is facing the challenge of transformation and upgrading. The park energy Internet is close to the user side, integrating renewable energy, utilizing multiple energy sources to complement each other, and improving energy utilization efficiency is an effective way to achieve sustainable energy development. [0003] The Park Energy Internet includes energy equipment such as energy production, conversion, and storage. It is of great significance to rationally allocate the capacity of its internal energy equipment. The optimal configuration of the energy equipment capacity of the Park Energy Internet is to rationally allocate...

AI Technical Summary

Problems solved by technology

In the current research, the planning of park energy Internet has shortcomings such as only considering the planning of the power supply system alone, using a single scenario for planning, and planning less types of energy equipment.

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