Quick charge and electricity-storage control method
A fast charging, electrical control technology, applied in battery circuit devices, current collectors, electric vehicles, etc., can solve the problem of short continuous power supply time
Inactive Publication Date: 2016-01-20
王晓伟
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AI Technical Summary
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
Method used
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Experimental program
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Effect test
Embodiment 1
[0015] The fast charge and storage control method provided by the present invention is applied in a supercapacitor charging and storage system. The circuit structure of charging and storing includes a circuit charging terminal, a supercapacitor, an energy supply capacitor, a relay, a controller, and a magnetic motor. After the supercapacitor and the energy supply capacitor are connected in parallel, they are connected to the charging end of the circuit. There are multiple energy supply capacitors, wherein a plurality of energy supply capacitors are arranged in parallel, and a relay is arranged in series between the energy supply capacitor and the supercapacitor. The contacts of the relay switch between the magnetic motor and the supercapacitor, and the coil of the relay is controlled by the controller, and the control steps are as follows:
[0016] a. The controller judges the working mode of the capacitor: charging or power supply mode;
[0017] b. If it is judged to be charg...
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The invention relates to a power supply charge and discharge system of a power system, in particular to a quick charge and electricity-storage control method. In a charge mode, a controller controls a relay coil, so that all energy supply capacitors are connected with a super capacitor in parallel; commercial power is converted into relatively high direct current to charge the super capacitor; and then the energy supply capacitors obtain sufficient charges from the super capacitor. In a discharge mode, the controller controls the relay coil, so that one energy supply capacitor and a magnetic motor are instantaneously closed once and are rapidly connected with the super capacitor again; the controller controls the next energy supply capacitor to supply energy to the magnetic motor at an interval of a time period; the time period is the time that the magnetic motor rotates a circle; and a control mode in the discharge mode is circulated according to the number of the energy supply capacitors. The power supply charge and discharge system has the advantages that the electric energy can be rapidly stored into a circuit; and a continuous rotation of the magnetic motor for a few of hours can be maintained.
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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IPC IPC(8): H02J7/00
Inventor 王晓伟
Owner 王晓伟