A charging pile number allocation method based on photovoltaic power generation and electric vehicle flow

Abstract

The invention relates to a charging pile number allocation method based on photovoltaic power generation and electric vehicle flow, realizing the number allocation of charging piles, is used for electric vehicle charging, the consumption of fossil energy can be reduced through photovoltaic power generation, the emission of greenhouse gas and pollution gas is reduced, the global warming and sustainable development of the human society are handled, and the reasonable allocation of electric vehicle energy storage can help to solve the intermittent problem of renewable energy and reduce the cost of energy storage. Through a micro-grid, electric vehicle can absorb and utilize renewable energy to generate electricity on the spot, which can reduce the adverse effects caused by the separate connection of the two to the power grid, Moreover, based on the combination of photovoltaic power generation and campus mobile vehicles, the number of charging piles in actual demand is determined, the effects of the lowest cost, the lowest investment, and the highest utilization rate can be achieved, the electric vehicle is disguised as a mobile power supply to assist photovoltaic power generation, andby utilization of the electricity price difference between the peak and valley , individual and group earnings can be maximized.

Description

technical field [0001] The invention relates to a method for configuring the number of charging piles based on photovoltaic power generation and electric vehicle flow, and belongs to the technical field related to the number configuration of charging piles in special occasions. Background technique [0002] At present, with the rapid development of the global economy, the massive consumption of non-renewable energy, especially the massive consumption of fossil energy leads to global warming and environmental pollution. How to reduce the consumption of fossil energy, reduce the emission of greenhouse gases and polluting gases, and solve the problem of global warming and sustainable development of human society has become a difficult problem facing the world. The rapid development of solar photovoltaic power generation technology has become an important means to solve this problem. On the other hand, the popularization and application of electric vehicles has gradually become...

AI Technical Summary

Problems solved by technology

However, as a high-power electrical device, electric vehicles have random and intermittent charging behaviors. The connection of large-scale electric vehicle charging piles will pose a great challenge to the normal operation of the power grid.

[0003] At the same time, since about 75% of my country's electricity is generated by coal, charging electric vehicles through the grid does not produce lower carbon emissions than traditional fuel vehicles, and it is difficult to reduce the dependence on traditional fossil fuels.

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