Electric automobile mobile energy storage device and switching control method using same
An electric vehicle, mobile energy storage technology, applied in electric vehicles, motor vehicles, electric traction, etc., can solve the problems of limited use and too few functions.
Pending Publication Date: 2018-11-06
AIWAYS AUTOMOBILE CO LTD
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Problems solved by technology
[0005] The purpose of the embodiments of the present invention is to provide a mobile energy storage device for electric vehicles and a switching control method using the same, so as to solve the problems of too few functions and limited use of mobile energy storage devices for electric vehicles in the prior art
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Embodiment Construction
[0037] In order to better understand the purpose, structure and function of the present invention, a mobile energy storage device for electric vehicles of the present invention and a switching control method using it will be further described in detail below in conjunction with the accompanying drawings.
[0038] Such as figure 1 and figure 2 As shown, it is shown as a structural schematic diagram of a mobile energy storage device for an electric vehicle according to an embodiment of the present invention, referring to Figure 1-Figure 2 As shown, the electric vehicle mobile energy storage device described in this embodiment mainly includes a trailer 100, a battery system 200 installed on the trailer 100, and a current conversion device installed on the trailer 100 and electrically connected to the battery system 200. The system 300 , the heat dissipation system 400 installed on the trailer 100 for heat dissipation of the aforementioned current conversion system 300 , etc. ...
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The embodiment of the invention discloses an electric automobile mobile energy storage device and a switching control method using the same. The energy storage device comprises a trailer, a battery system, a current conversion system, a high-voltage connection assembly and a low-voltage connection assembly, wherein the battery system, the current conversion system, the high-voltage connection assembly and the low-voltage connection assembly are arranged on the trailer; the trailer is used for being detachably connected with an electric automobile and can move along with the electric automobile; the current conversion system is connected with the electric automobile through the high-voltage connection assembly so as to realize high-voltage energy transmission, and the charging and outward discharging of the battery system; the current conversion system is connected with the electric automobile through the low-voltage connection assembly so as to realize the low-voltage electric connection with the battery system. The electric automobile mobile energy storage system has the advantages of multifunction and wide use range.
Description
technical field [0001] Embodiments of the present invention relate to the battery field of electric vehicles, and in particular to a mobile energy storage device for electric vehicles and a switching control method using the same. Background technique [0002] An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. In recent years, under the dual impetus of high oil prices and low-carbon economy, new energy vehicles have been put on the important agenda of various countries, and electric vehicles have thus received more and more attention. [0003] At present, due to technical level and cost constraints, DC charging piles are rarely distributed, which makes it difficult to meet user needs, especially long-distance needs. In view of this, a variety of mobile energy storage devices have been developed on the market. Using this mobile ene...
Claims
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Login to View More IPC IPC(8): B60L11/18B62D63/06
CPCB62D63/06
Inventor 宁兴江
Owner AIWAYS AUTOMOBILE CO LTD