Electric vehicle solar energy charging system and application method thereof in stereo garage

Abstract

The invention discloses an electric vehicle solar energy charging system and an application method thereof in a stereo garage. The system comprises a solar photovoltaic power generation system, an energy storage power source, a power transmission circuit, a current collector and a charging pile; the solar photovoltaic power generation system is connected with the energy storage power source and the current collector through the power transmission circuit; the energy storage power source is connected with the current collector through the power transmission circuit; the current collector is connected with the charging pile through the power transmission line. An electric vehicle and the stereo garage are powered through the solar photovoltaic charging system, the purposes of lowering pollutant discharge and achieving environmental protection are achieved, and compared with municipal administration power consumption, the cost of solar photovoltaic charging is lower; by adopting the combined design of the current collector and a slip ring, wiring becomes easier, and the problem that the power transmission line is twined is avoided.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to a solar charging system for an electric vehicle and its application method in a three-dimensional garage. Background technique [0002] With the development and progress of new energy vehicle technology, especially new energy vehicles that do not consume gasoline, produce no pollution, and save resources, they have been promoted and applied in more and more cities, and have also been welcomed by a large number of car users, especially electric vehicles. Driven by the national preferential policies, it has been widely accepted by a large number of car users. Electric vehicles need to be charged when they are in use, so they need special charging piles. The existing technology generally uses mains electricity to connect charging piles. To complete the installation of the charging piles with the technical staff of the State Grid, the mains power supply consumes a lot of manpo...

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Problems solved by technology

[0002] With the development and progress of new energy vehicle technology, especially new energy vehicles that do not consume gasoline, produce no pollution, and save resources, they have been promoted and applied in more and more cities, and have also been welcomed by a large number of car users, especially electric vehicles. Driven by the national preferential policies, it has been widely accepted by a large number of car users. Electric vehicles need to be charged when they are in use, so they need special charging piles. The existing technology generally uses mains electricity to connect charging piles. To complete the installation of the charging piles with the technical staff of the State Grid, the mains power supply consumes a lot of manpower and financial resources. As for the mains itself, since most of the northern regions use coal-fired power generation, the use of mains power charging has not been fully realized. The goal of reducing pollution and improving air quality. At the same time, the existing three-dimensional garage itself does not have a charging system and cannot meet the charging needs of electric vehicles.

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