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Full-automatic intelligent charger

A smart charger and charger technology, applied in current collectors, electric vehicles, electrical components, etc., can solve problems such as battery damage, battery temperature rise, and inability to accurately judge the immediate state of the battery, so as to protect from damage, The effect of improving the service life

Inactive Publication Date: 2012-12-19
浙江凯能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also chargers that use fast depolarization and fast charging. Because it cannot accurately judge the immediate state of the battery, during the charging process, although the charging speed is fast, the battery temperature rises, and the battery is easy to cause damage. The ground will directly affect the life of the battery

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Embodiment Construction

[0020] figure 2 It is a schematic diagram of the collection position of the collector according to the present invention to collect voltage signals and current signals.

[0021] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] like figure 1 As shown, the schematic diagram of the fully automatic intelligent charger of the present invention. Including a charger, a collector, the temperature sensor, and a microcontroller; wherein,

[0023] In the collector, its voltage signal acquisition terminal 3 is arranged between two output terminals 1 and 2 of the charger, and its current signal acquisition terminal 5 is arranged in the charging circuit of the charger; (as figure 2 shown)

[0024] The microcontroller includes a calculus calculation module, a fuzzy control module, a temperature compensation coefficient adjustment module and a voltage adjustment module; wherein,

[00...

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Abstract

The invention discloses a full-automatic intelligent charger, which is mainly designed for realizing intellectualization of the charger. The charger comprises an acquisition device and a microcontroller, wherein the voltage signal acquisition end of the acquisition device is arranged between two output ends of the charger, and the current signal acquisition end of the acquisition device is arranged in a charging circuit; the microcontroller comprises a calculus calculation module and a fuzzy control module; the calculus calculation module consists of a differential calculation module and an integral calculation module for receiving voltage and current signals input from the acquisition device and calculating the signals to obtain voltage change trend and capacity; and the charging controlinstruction output end of the fuzzy control module is connected with the control instruction input end of the charger, and the fuzzy control module receives the voltage change trend and the capacity output by the calculus calculation module in real time so as to update the stored charging parameters therein. The charger can automatically judge whether a storage battery is fully charged, and can automatically adjust the temperature compensation coefficient of the storage battery so as to effectively protect the storage battery and prolong the service life thereof.

Description

technical field [0001] The invention relates to a charger, in particular to a fully automatic intelligent charger. Background technique [0002] At present, most of the chargers used by people charge the battery with a constant current method. This method has strong adaptability and can be used no matter whether the voltage of the battery is 6V or 12V, but it takes a long time to charge. At present, there are also chargers that use fast depolarization and fast charging. Because it cannot accurately judge the immediate state of the battery, during the charging process, although the charging speed is fast, the battery temperature rises, and the battery is easy to cause damage. The ground will directly affect the life of the battery. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a fully automatic intelligent charger that can automatically judge whether the battery is full, and can automatically adjust the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H02H7/18
Inventor 吴朝宏
Owner 浙江凯能科技有限公司
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