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High-current starting storage battery charger based on microprocessor control technology

A technology for starting batteries and microprocessors, which is applied to battery circuit devices, battery over-discharge protection, collectors, etc., and can solve the problems that battery chargers are difficult to solve with high current starting

Pending Publication Date: 2022-02-11
ZHEJIANG KENDE MECHANICAL & ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problem of high-current starting that is difficult for switching power supply battery chargers

Method used

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  • High-current starting storage battery charger based on microprocessor control technology
  • High-current starting storage battery charger based on microprocessor control technology
  • High-current starting storage battery charger based on microprocessor control technology

Examples

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Embodiment Construction

[0028] Such as Figure 1-9 As shown, the present invention relates to a high-current starting battery charger with microprocessor control technology, which adopts inverter, microprocessor and liquid crystal display control technology, and its power supply is 110-120V or 220-240V, 50Hz or 60Hz, the input voltage can be automatically identified and converted and controlled; the rated working voltage is 12V / 24V, the initial charging current is 5A, and the charging current can be adjusted within the range of 5A~60A or 5A~30A (110~120V power supply, 24V). High current starting function (divided into 12V and 24V starting, when the power supply voltage is different, the starting high current is different. The duration of the high current is 5 seconds, and the starting operation can be performed again after an interval of 180 seconds), with 12VSTD, 12V AGM, 24V STD and its corresponding cold weather mode six charging modes. In addition, there are overheating, short circuit, battery r...

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Abstract

The invention relates to a high-current starting storage battery charger based on a microprocessor control technology, which adopts an inversion, microprocessor and liquid crystal display control technology. A power supply is 110-120V or 220-240V, the input voltage can be automatically identified and converted and controlled, the rated working voltage is 12V / 24V, the initial charging current is 5A, the charging current can be increased or decreased in a range of 5A-60A or 5A-30A or 5A-30A by adopting a key, and the charging device has a large-current starting function, and has six charging modes of 12V STD, 12V AGM, 24V STD and corresponding cold weather and multi-section charging process control; In addition, the charger can protect against overheat, short circuit and battery polarity reverse connection.

Description

technical field [0001] The invention relates to a high-current starting storage battery charger with microprocessor control technology, belonging to the technical field of control of inverter storage battery chargers. Background technique [0002] At present, the competition in the battery charger product market is not only reflected in the advancement of technology, but also largely depends on the control circuit, function, appearance and structural design of the charger, the advancement of manufacturing technology, and production efficiency. The level of the product, the amount of production cost, the consistency and reliability of the product, etc. [0003] At present, the rated working voltage of small battery chargers in the domestic and foreign markets usually has different types such as 6V / 12V / 24V. The rated charging current of mainstream charger products is usually small current (such as 1A, 2A, 4A, 20A, etc.), and there is no high-current start-up function, and the...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J7/04
CPCH02J7/0042H02J7/007182H02J7/00714H02J7/04H02J7/0049H02J7/00309H02J7/00304H02J7/00306H02J7/0034
Inventor 田坤蔡献陈权魏继昆朱宣辉
Owner ZHEJIANG KENDE MECHANICAL & ELECTRICAL
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