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Charging control system for super capacitor module

A supercapacitor module and charging control technology, which is applied in control/regulation systems, battery circuit devices, collectors, etc., can solve the problems that cannot meet the requirements of high-current fast charging, safety, and high efficiency of supercapacitor products, and achieve good results. Practical and promotional value, fast charging effect

Pending Publication Date: 2020-12-18
SUZHOU TOPRUN ELECTRIC EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a new type of energy storage device in the current industrial field, supercapacitors have many advantages such as high power density, fast charging speed, long cycle life, wide operating temperature range, and low environmental pollution. Power generation, electric vehicles, military equipment, heavy machinery, telecommunications industry, electric tools, electric toys, etc. It is an indispensable supporting equipment for supercapacitor products, but the conventional lead-acid and lithium battery charging equipment on the market cannot match the characteristics of supercapacitors well, and cannot meet the needs of supercapacitor products for high-current fast charging, safety, and high performance. efficiency needs

Method used

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  • Charging control system for super capacitor module
  • Charging control system for super capacitor module
  • Charging control system for super capacitor module

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Embodiment Construction

[0014] like Figure 1 ~ Figure 4 As shown, the present invention is a charging control system for a supercapacitor module, which includes a sequentially electrically connected AC / DC switching power supply circuit, a DC / DC step-down switching power supply circuit, a charging management system circuit, and an AC / DC switching power supply circuit. The circuit is powered by AC mains; among them, the AC / DC switching power supply circuit is used to realize the soft start of the switching power supply; the DC / DC step-down switching power supply circuit is used to adjust the output current and voltage; the charging management system circuit is used to prevent the electric energy Reverse current will damage the DC / DC power supply.

[0015]AC / DC switching power supply circuit includes fuse F1, filter inductor L1, capacitors Cx1, Cx2, Cy1, Cy2, capacitors C1~C11, resistors R1~R18, voltage regulator tubes D5~D10, diodes D1~D4, switching transformer T1, Switch tubes Q1, Q2, controller U1,...

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Abstract

The invention provides a charging control system for a super capacitor module. The charging control system can well meet the requirements of high-current quick charging, safety and high efficiency ofa super capacitor product. The system comprises an AC / DC switching power supply circuit, a DC / DC step-down switching power supply circuit and a charging management system circuit which are electrically connected in sequence, the AC / DC switching power supply circuit is powered by alternating current mains supply, and the AC / DC switching power supply circuit is used for realizing soft start of a switching power supply; the DC / DC step-down switching power supply circuit is used for adjusting output current and voltage; and the charging management system circuit is used for preventing electric energy from flowing back to damage the DC / DC power supply.

Description

technical field [0001] The invention relates to the technical field of supercapacitor modules, in particular to a charging control system for supercapacitor modules. Background technique [0002] As a new type of energy storage device in the current industrial field, supercapacitors have many advantages such as high power density, fast charging speed, long cycle life, wide operating temperature range, and low environmental pollution. Power generation, electric vehicles, military equipment, heavy machinery, telecommunications industry, electric tools, electric toys, etc. It is an indispensable supporting equipment for supercapacitor products, but the conventional lead-acid and lithium battery charging equipment on the market cannot match the characteristics of supercapacitors well, and cannot meet the needs of supercapacitor products for high-current fast charging, safety, and high performance. efficiency needs. Contents of the invention [0003] In view of the above prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02H02J7/10H02M7/217H02M3/158
CPCH02J7/02H02J7/06H02M3/158H02M7/217H02M7/2176H02J2207/20H02J2207/50
Inventor 张明军孙林波李松松
Owner SUZHOU TOPRUN ELECTRIC EQUIP
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