Integrated system of solar street lamp and electric vehicle charging station

Abstract

The invention provides an integrated system of a solar street lamp and an electric vehicle charging station. The integrated system comprises a plurality of solar street lamp modules, a control switch which is connected with the plurality of solar street lamp modules and an inverter which is connected with the control switch. A power storage system is connected between the control switch and the inverter. The inverter is connected with a charging station integrated controller through a switch. The charging station integrated controller is connected with a monitoring system. A mains supply network is connected with the charging station integrated controller through the switch. The charging station integrated controller is connected with multiple groups of charging pile systems. An operation management system is connected between the charging station integrated controller and the multiple groups of charging pile systems. Each of the solar street lamp modules is formed by a solar panel, a solar controller, a storage battery and a solar street lamp. Each of the charging pile system comprises an electric vehicle charging pile and a charging billing system. According to the system, the surplus electricity of the solar street lamp modules is applied in the electric vehicle charging station, solar energy can be fully utilized, and partial electric energy is saved.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an integrated system for charging electric vehicles using the remaining power of solar street lamps. Background technique [0002] With the low-carbon economy becoming the main theme of my country's economic development, electric vehicles, as an important part of the new energy strategy and smart grid, will surely become the focus of the future development of China's automobile industry and energy industry. If electric vehicles are fully popularized, charging stations will be an important part of this industrial chain. Compared with gas stations for traditional vehicles, charging stations will provide opportunities for more companies to get involved. The existing charging station system is independent and the degree of integration is low. [0003] Solar photoelectric conversion technology has become more and more mature in recent decades, and is widely used in the fields of aero...

AI Technical Summary

Problems solved by technology

However, the power system of most solar street lights is in a state of excess power, that is, the power provided by solar panels is far greater than the power required for street lighting, resulting in energy waste. According to the power generation of solar panels and the street lamp itself According to the actual measurement of power consumption, the excess power rate is as high as 63%, which cannot be well utilized

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