Energy-saving type electric vehicle charging station
A technology for electric vehicles and charging stations, which is applied in the field of electric power. It can solve the problems that charging stations cannot meet the work requirements, affect the normal operation of charging stations, and affect conventional power supply, etc., so as to ensure normal and stable operation, avoid shocks, and increase power generation. Effect
Inactive Publication Date: 2015-07-08
曹进
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Problems solved by technology
[0003] In the prior art, the charging station is powered by the grid. If multiple electric vehicles are charged at the same time, the load will be large, and the power required for the grid will be too large, which will affect the conventional power supply. In addition, once the grid fails, the charging station cannot Meet the work requirements and affect the normal operation of the charging station
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see figure 1 , in an embodiment of the present invention, an energy-saving electric vehicle charging station includes a main controller, a wind power generating set, a solar power generating device, a diesel engine generating set, a driver, a battery pack, an AC / DC converter, a DC / DC converter, Voltage measurement device, fault detection device, control switch K1, control switch K2, control switch K3, control switch K4, intelligent powe...
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The invention discloses an energy-saving type electric vehicle charging station. The energy-saving type electric vehicle charging station comprises a master controller, a wind power generator set, a solar power generation device, a diesel engine generator set, a drive, a storage battery set, an AC / DC converter, a DC / DC converter, a voltage measurement device, a fault detection device, a control switch K1, a control switch K2, a control switch K3, a control switch K4, an intelligent power distribution device, a timing switch and a charging device. According to the energy-saving type electric vehicle charging station, wind power and solar power are comprehensively utilized for generating electricity, the electricity generation amount is increased, and the good energy-saving effect is played; an energy storage device is adopted, electric energy can be stored in the non-electric-peak period and released in the electric peak period, and the impact of the charging station to a power grid when electricity is used in the electric peak period is avoided; when a fault of the power grid occurs, automatic emergency power supply is performed by the diesel engine generator set, and the normal and stable operation of the charging station is guaranteed.
Description
technical field [0001] The invention relates to the field of electric power, in particular to an energy-saving electric vehicle charging station. Background technique [0002] Due to the development of society, environmental protection issues have become the focus of human beings' special attention. With the increasing use of automobiles, the emission of pollutants produced by burning oil and natural gas has been inevitably suppressed. Therefore, electric energy is used as a clean Energy is bound to be fully applied in the automotive industry. At present, electric vehicle technology has matured day by day, but there are still many unresolved problems in the use of electric vehicles in human society, including electric vehicle charging stations, an important infrastructure involving the whole society, how to comprehensively optimize the construction, how to save energy , how to charge quickly, how to configure the system to ensure that peak power consumption does not imp...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02J7/14H02J3/32H02J9/08
CPCY02B10/70Y02B70/30Y02E70/30Y02T10/70Y02T10/92Y04S20/20
Inventor 曹进
Owner 曹进