Wireless charging system and method for mobile energy storage power station for new energy vehicles

Abstract

The invention discloses a system and a method for wirelessly charging a new energy automobile by a mobile energy storage power station. The mobile energy storage power station comprises an energy storage battery pack and a power supply monitoring device. The system comprises an electric energy supply device, an electric energy receiving device and a battery management device, wherein the electric energy supply device transmits electric energy to the electric energy receiving device wirelessly by the aid of electromagnetic induction; the electric energy receiving device charges power batteries via the electric energy provided by the electric energy supply device; the power supply monitoring device is used for controlling a wireless charging process of the electric energy supply device; the battery management device is used for controlling the wireless charging process of the electric energy receiving device. Wireless charging of the new energy automobile by the mobile energy storage power station can be realized, the system has high safety and reliability and is simple and easy for charging, service life of charging equipment can be prolonged by the wireless charging mode, and high practicality is achieved.

Description

technical field [0001] The invention relates to the technical field of power battery charging for new energy vehicles, in particular to a wireless charging system and method for a mobile energy storage power station for new energy vehicles. Background technique [0002] With the continuous promotion of new energy vehicles, especially electric vehicles or hybrid vehicles, new energy vehicles have become increasingly relevant to our daily life. Due to the impact of battery power on current electric vehicles, the cruising range is limited and it is difficult to meet the travel needs of users. Especially when the user's driving vehicle has run out of power during driving, the electric vehicle cannot continue to drive, which affects the user's itinerary. [0003] Based on the above problems, electric vehicles can be charged through mobile energy storage power stations, so that electric vehicles with low power can obtain a certain amount of power, so that they can be driven to ne...

AI Technical Summary

Problems solved by technology

[0004] First of all, the moving and handling of the charging equipment and the lead wires of the high-voltage harness are too long, and the manual operation is cumbersome

Most of the existing connected devices use wired connections, and the connected devices need to be plugged and unplugged every time they are charged.

[0005] Secondly, due to manual operation, factors such as excessive wear and unsafety of the charging connection equipment are prone to occur during the charging process

There will be wear and tear when the connecting device is plugged in, and there are exposed high-voltage components, which will have a certain impact on the safety and reliability of the charging system and shorten the service life of the charging device

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