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A charging control system for a vehicle battery

A charging control and storage battery technology, which is applied to high-efficiency vehicle charging, battery circuit devices, vehicle components, etc., can solve the problems of energy consumption and fuel consumption of vehicles, and achieve the effects of prolonging life, saving fuel and energy, and reducing rotational pressure

Active Publication Date: 2015-11-25
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, charging when the power of the battery is in a saturated state undoubtedly consumes the energy and fuel of the car unnecessarily.

Method used

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  • A charging control system for a vehicle battery

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Embodiment Construction

[0017] The invention provides a charging control system for a vehicle battery. The system controls whether the engine drives a generator to charge the vehicle battery based on the electric quantity of the battery, which reduces the fuel consumed by the engine driving the generator, effectively reduces energy loss, and saves fuel.

[0018] As in the prior art, the vehicle's engine is operable to drive the vehicle's powertrain and is operable to drive the vehicle's generator to charge the battery, wherein the vehicle's engine provides torque to the generator's pulley through the drive belt to rotate the pulley, so The pulley further provides the torque to the generator through the transmission shaft to drive the generator to work. Once the generator is on, it charges the vehicle battery.

[0019] figure 1 A schematic diagram of the charging control system of the present invention is shown. The charging control system includes a power sensor 1, a charging control unit 2 and an...

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Abstract

The invention discloses a charge control system for a vehicle storage battery, wherein a vehicle engine can be operated to drive a vehicle power transmission system and a vehicle generator for charging the storage battery, the charge control system controls the engine to drive or not to drive the generator for charging the storage battery according to the electric quantity of the storage battery. According to the charge control system, when the electric quantity of the storage battery is lower than a limit value, the generator works for charging the storage battery; and when the electric quantity of the storage battery is full, the generator does not work, so the fuel loss which is caused by driving the generator by the engine is reduced, and the purposes of saving the fuel and reducing the energy loss are realized.

Description

technical field [0001] The invention relates to a system for controlling charging to a storage battery, in particular to a charging control system for a vehicle storage battery. Background technique [0002] In today's society, the shortage of energy and the soaring price of fuel have brought great pressure to the use of cars. Everyone hopes to own a car that can fully consider low fuel consumption. During running, the engine of an existing automobile is not only operable to drive the vehicle powertrain, but also operable to drive the vehicle's generator to charge the battery. The car generator and the engine work together through a belt, and charge the battery regardless of whether the battery is in a saturated state or in a deficit state. Like this, the charging when the electric quantity of storage battery is in saturated state undoubtedly consumes energy and fuel oil of the automobile unnecessarily. [0003] Therefore, there is a need for a system that can not only kee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/14
CPCY02T10/92
Inventor 周迎辉汤小生马芳武赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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