CN112640247A - 一种供电管理设备以及控制方法 - Google Patents

一种供电管理设备以及控制方法 Download PDF

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Publication number
CN112640247A
CN112640247A CN201880097156.2A CN201880097156A CN112640247A CN 112640247 A CN112640247 A CN 112640247A CN 201880097156 A CN201880097156 A CN 201880097156A CN 112640247 A CN112640247 A CN 112640247A
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China
Prior art keywords
voltage
battery
control module
power
load
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CN201880097156.2A
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CN112640247B (zh
Inventor
范团宝
孙建杰
李智勇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters

Abstract

一种供电管理设备以及控制方法，用于在电池因极化现象而导致输出电压降低时，对设备的供电做有效管理。供电管理设备(10)包括：电压检测模块(101)，用于检测电池的输出电压，当所述电池的输出电压低于第一预设电压时，向所述电压控制模块(102)发送第一指令；电压控制模块(102)，用于根据所述第一指令将负载电路从正常功耗模式切换为限制功耗模式，以降低所述负载电路的负载电流。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201880097156.2A 2018-12-06 2018-12-06 一种供电管理设备以及控制方法 Active CN112640247B (zh)

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CN202310672243.9A CN116826896A (zh) 2018-12-06 2018-12-06 一种供电管理设备以及控制方法

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PCT/CN2018/119523 WO2020113509A1 (zh) 2018-12-06 2018-12-06 一种供电管理设备以及控制方法

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CN112640247A true CN112640247A (zh) 2021-04-09
CN112640247B CN112640247B (zh) 2023-09-01

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WO (1) WO2020113509A1 (zh)

Citations (13)

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WO2011065496A1 (ja) * 2009-11-30 2011-06-03 京セラ株式会社 制御装置、制御システム及び制御方法
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US20120131367A1 (en) * 2010-11-18 2012-05-24 Panasonic Corporation Device and method for controlling secondary battery
CN202616815U (zh) * 2012-03-31 2012-12-19 深圳市金溢科技有限公司 车载单元
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CN103246335A (zh) * 2012-02-13 2013-08-14 联想(北京)有限公司 状态控制方法和电子设备
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WO2018210300A1 (zh) * 2017-05-19 2018-11-22 杭州青奇科技有限公司 一种共享交通工具的模式切换方法、系统及装置

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JP6156937B2 (ja) * 2012-02-29 2017-07-05 Ｎｅｃエナジーデバイス株式会社 電池制御システム、電池パック、電子機器および充電機器
CN103280847B (zh) * 2013-04-22 2015-04-08 京东方科技集团股份有限公司 供电电路和显示装置
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CN103034547A (zh) * 2011-09-28 2013-04-10 联想(北京)有限公司 基于电池的电子设备运行方法及电子设备
CN102437618A (zh) * 2011-12-29 2012-05-02 三一重工股份有限公司 电池控制装置、车辆和电池控制方法
CN103246335A (zh) * 2012-02-13 2013-08-14 联想(北京)有限公司 状态控制方法和电子设备
CN202616815U (zh) * 2012-03-31 2012-12-19 深圳市金溢科技有限公司 车载单元
CN205544470U (zh) * 2015-04-10 2016-08-31 半导体元件工业有限责任公司 抑制电子设备中的电池过度放电的系统和电子设备
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CN108366449A (zh) * 2018-01-24 2018-08-03 广东德洛斯照明工业有限公司 一种光电一体路灯控制装置及方法

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魏伟;褚建新;王帆;: "串联式混合动力船舶能源系统运行模式切换策略", 船舶工程, no. 04, pages 26 - 30 *

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CN112640247B (zh) 2023-09-01
WO2020113509A1 (zh) 2020-06-11
CN116826896A (zh) 2023-09-29

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