Charging facility optimal planning method taking regard of customer satisfaction and distribution network reliability

Abstract

The invention provides a charging facility optimal planning method taking regard of customer satisfaction and distribution network reliability. The charging facility optimal planning method taking regard of customer satisfaction and distribution network reliability includes the steps: establishing an electric private car charging facility planning mathematic model in a destination mode, includingrespectively establishing an objective function and a constrained condition; performing operation simulation of the charging facility, including simulating the step size charging simulation process, such as simulating condition setting and sequential; and performing model solution, including solving the Pareto leading edge by means of a non-dominated sorting genetic algorithm and determining the optimal scheme by means of a multi-criteria compromise sorting method. The charging facility optimal planning method taking regard of customer satisfaction and distribution network reliability can coordinate the three main bodies of an operator, an electric car customer and a power distribution network to perform scheme planning, and can provide theoretical basis and technical guidance for construction of the charging facility. The planning result of the charging facility optimal planning method taking regard of customer satisfaction and distribution network reliability can satisfy the demand of a decision maker for different stress aspects, and can realize stable operation. Besides, the load level of the distribution network node of each destination accords with the daily experience afterthe charging facility is put into operation, so that the charging facility optimal planning method taking regard of customer satisfaction and distribution network reliability can be applied to electric car charging facility planning construction guidance of typical urban areas.

Description

technical field [0001] The invention relates to a charging facility optimization planning method. In particular, it relates to a charging facility optimization planning method for private electric vehicle user charging facilities in destination mode considering user satisfaction and distribution network reliability. Background technique [0002] Electric vehicles have obvious advantages in terms of energy consumption and environmental performance. In the context of resource shortages and increasingly prominent environmental pollution problems, it is imperative to promote electric vehicles. Electric vehicle charging facilities are a prerequisite for the large-scale promotion of electric vehicles. Whether their planning is reasonable will directly affect the interests of charging facility investors, user experience, and the safe and stable operation of the distribution network, thereby affecting the development of the electric vehicle industry. [0003] At present, many schol...

AI Technical Summary

Problems solved by technology

However, for the planning of electric private car charging facilities in the destination mode, due to the travel characteristics of electric private car users who stay in the state for a long time and travel for a short time, the charging facility planning method is different from the charging station planning method. sex studies

On the other hand, users, as the main participants after the charging facilities are put into operation, are not given enough attention in the planning stage

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