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Charging controller capable of improving the charging efficiency

A charging controller and charging efficiency technology, applied in the direction of battery charging management, current collectors, battery circuit devices, etc. Impact, efficient collection effect

Inactive Publication Date: 2018-04-24
郑州日月信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the wind turbine has weak wind for a long time or the photovoltaic battery encounters rainy days for a long time, the animal battery will be damaged because it cannot be replenished in time after over-discharge, and its service life cannot be guaranteed.

Method used

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  • Charging controller capable of improving the charging efficiency
  • Charging controller capable of improving the charging efficiency
  • Charging controller capable of improving the charging efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] refer to figure 1 , a charging controller capable of improving charging efficiency, comprising a power generating device 1, the output end of the power generating device 1 is connected with a supercapacitor bank 2, and the output end of the supercapacitor bank 2 is connected with a pump charging control circuit 3, the pump type The output terminal of the charging control circuit 3 is connected with a single-chip microcomputer processing circuit 4, and the single-chip microcomputer processing circuit 4 is also respectively connected with an animal battery pack 5, a mode setting and a display circuit 6 and a load output circuit 7, and the power generating device 1 can be Wind power generators or photovoltaic cells, the supercapacitor bank 2 is formed by connecting several supercapacitors 21 in series, and a voltage equalizing circuit 22 is connected in parallel at both ends of each supercapacitor 21 .

[0014] refer to figure 2 , image 3 , according to actual needs, w...

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PUM

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Abstract

The invention discloses a charging controller capable of improving the charging efficiency; the charging controller comprises a generator; the output end of the generator is connected with a super capacitor bank; the output end of the super capacitor bank is connected with a pumping charging control circuit; the output end of the pumping charging control circuit is connected with a single chip microcomputer processing circuit; the single chip microcomputer processing circuit is also respectively connected with a storage battery bank, a mode setting and display circuit, and a load output circuit; the generator can be a wind power generator or a photovoltaic battery; the super capacitor bank comprises a plurality of super capacitors connected in series; two ends of each super capacitor are connected with a voltage sharing circuit. The charging controller is smart and reasonable in design, can improve the charging efficiency, and can prolong the service life of the storage battery.

Description

technical field [0001] The invention relates to a charging controller, in particular to a synergistic charging controller for new energy sources such as wind energy or solar energy. Background technique [0002] In the past, in the case of weak wind, the output voltage of the wind turbine was equal to or lower than the real-time voltage of the battery pack. In the early morning, evening and cloudy days, the output capacity of the photovoltaic cell decreased, making the load voltage equal to or lower than The real-time voltage of the battery pack. In this case, conventional solar charge controllers cannot charge the battery pack. The electricity generated by wind turbines and solar panels under weak winds and weak light sources is discarded. If the wind turbine has weak wind for a long time or the photovoltaic battery encounters rainy days for a long time, the animal battery will be damaged because it cannot be replenished in time after over-discharge, and its service life ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/34H02J7/00
CPCH02J7/0022H02J7/345Y02E60/10
Inventor 不公告发明人
Owner 郑州日月信息技术有限公司
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