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Intelligent storage battery charging and discharging structure

A smart storage battery, charging and discharging technology, applied in the direction of battery circuit devices, collectors, electric vehicles, etc., can solve the problems of ineffective battery maintenance, affecting the service life of the battery, reducing the safety of the battery, etc., to save structural resources demand, reduce circuit cost, and improve the effect of accuracy and stability

Pending Publication Date: 2018-11-13
STATE GRID JIANGSU ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY BRANCH +1
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AI Technical Summary

Problems solved by technology

The problem with this is that the algorithm is complicated, the calculation is large, and the cost is relatively high, and the maintenance of the battery cannot be effectively realized, thereby effectively extending the service life of the battery
Moreover, frequent charging and discharging will also cause damage to the battery, thus affecting the service life of the battery
On the other hand, the battery will be used in some unattended places. If a special person is sent to maintain it, not only the workload will be heavy, but the safety of the battery will also be reduced.

Method used

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  • Intelligent storage battery charging and discharging structure
  • Intelligent storage battery charging and discharging structure

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Embodiment Construction

[0022] The invention will be described in detail below in conjunction with specific embodiments.

[0023] The specific architecture diagram of the embodiment of the smart storage battery charging and discharging structure of the present invention is as follows figure 1 As shown, it is mainly composed of a control chip, a temperature detection circuit, a current detection circuit, and a voltage detection circuit. Other structures also include a display circuit, a communication circuit, and a storage and clock module circuit. In order to ensure the safety of the system, the voltage and current detection adopts the isolation method to prevent the battery pack voltage from being connected in series due to short circuit and other problems in the circuit, causing a large number of chips to be burned.

[0024] In this embodiment, STM32F32F103RCT6 is used as the main control chip, and the core peripheral circuits of the main control chip mainly include circuits for realizing clock, re...

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Abstract

The invention belongs to the field of storage battery charging and discharging, and particularly relates to an intelligent storage battery charging and discharging structure. By simplifying circuit structure, isolating structure of each part and adopting multiplex structure, circuit cost is lowered while charging and discharging monitoring management is realized, safety is improved, and a basis islaid for designing efficient and safe storage battery charging and discharging equipment and schemes.

Description

technical field [0001] The invention belongs to the field of accumulator charging and discharging equipment, and in particular relates to an intelligent accumulator charging and discharging structure. Background technique [0002] At present, the DC power supply system has strict requirements on the configuration of battery packs. All batteries configured in the same DC system should use battery packs of the same brand, model or even the same batch, so as to reduce the performance difference between battery packs or single cells. Adverse effects on the safe operation of the power supply system. The traditional battery charging and discharging process is based on the human control process. The operation of charging and discharging the battery by specialized personnel in a specific environment. Doing so will not only consume a lot of manpower, material and financial resources, but will also lead to a significant reduction in battery maintenance efficiency. With the emergenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0077Y02E60/10
Inventor 许颖文曹中来印吉景智明全思平
Owner STATE GRID JIANGSU ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY BRANCH
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