Quick charging and power storage control method
A fast charging and electric control technology, applied to battery circuit devices, current collectors, electric vehicles, etc., can solve the problem of short continuous power supply time
Active Publication Date: 2015-04-29
CHONGQING YANGDI ELECTROMECHANICAL
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Problems solved by technology
[0004]
The purpose of the present invention is to provide a method for realizing automatic control of the charging and storing function of the capacitor to solve the problem that the supercapacitor continuously supplies power to the magnetic motor for a short time
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[0016] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:
[0017] Such as figure 1 Shown is the circuit structure of fast charging and storage that needs to be controlled, including the circuit charging terminal, super capacitor C0, energy supply capacitors C1, C2, C3, C4..., relays K1, K2, K3, K4..., controller And the magnetic motor, the supercapacitor C0 and the energy supply capacitors C1, C2, C3, C4... are connected in parallel to the charging terminal of the circuit. There are multiple energy supply capacitors, and multiple energy supply capacitors C1, C2, C3, C4... are connected in parallel Setting, a relay K1, K2, K3, K4...is set in series between the energy supply capacitor and the supercapacitor C0, the contacts of the relay switch between the magnetic motor and the supercapacitor C0, and the relays K1, K2, K3, K4... The coil of ... is controlled by the controller.
[0018] Such as ...
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The invention relates to a power charging and discharging system of a power system, in particular relates to a quick charging and power storage control method. The quick charging and power storage control method comprises the following steps: in a charging mode, controlling a relay coil through a controller, connecting all energy supply capacitors with a super-capacitor in parallel, converting a commercial power supply into a direct-current power supply with relatively large current for charging the super-capacitor first, and enabling the energy supply capacitors to obtain sufficient charges from the super-capacitor; in a discharging mode, controlling the relay coil through the controller, instantly closing one energy supply capacitor and a magnetic motor once, and then quickly re-connecting the energy supply capacitor with the super-capacitor; controlling the next energy supply capacitor to supply energy to the magnetic motor through the controller after a certain time interval, wherein the certain time interval is the time used for rotating the magnetic motor for one circle; according to the number of the energy supply capacitors, circulating a control mode in the discharging mode. The quick charging and power storage control method has the advantages that electric energy can be quickly stored in a circuit and the magnetic motor can keep rotating continuously for hours.
Description
technical field [0001] The invention relates to a power supply charging and discharging system of a power system, in particular to a fast charging and storing control method. Background technique [0002] Plug-in pure electric vehicles charge electric energy into the on-board power battery energy storage system through the ground charger, and the vehicle uses the charged electric energy to convert electric energy into kinetic energy to make the vehicle run. In the prior art, because the charging current cannot be large enough, the entire charging process is often too slow, and some even take several hours. Although the power lithium battery or other types of batteries have the characteristics and capabilities of fast charging , but many applications are limited by the bottleneck of instantaneous high-power charging of the charging device, so that the entire charging process cannot be completed in a short time. [0003] The maturity of supercapacitor production technology ha...
Claims
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Login to View More IPC IPC(8): H02J7/00H02J7/32
CPCH02J7/00H02J7/342Y02T10/70
Inventor 李雄斌
Owner CHONGQING YANGDI ELECTROMECHANICAL