CN111478446A - 一种电源模块 - Google Patents

一种电源模块 Download PDF

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CN111478446A
CN111478446A CN202010376619.8A CN202010376619A CN111478446A CN 111478446 A CN111478446 A CN 111478446A CN 202010376619 A CN202010376619 A CN 202010376619A CN 111478446 A CN111478446 A CN 111478446A
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module
battery
remote
power supply
voltage
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樊聪
詹传斌
屠德宝
赵灵慧
张前江
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Hangzhou Sishun Electronic Technology Co ltd
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Hangzhou Sishun Electronic Technology Co ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
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    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
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    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
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    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
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    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/248—UPS systems or standby or emergency generators

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Abstract

本发明涉及一种电源模块，包括处理器模块、温度传感器探头接口、RS232串口、遥信模块、遥控模块、遥测模块和遥调模块；所述温度传感器探头接口用于监测电源模块的温度；所述RS232串口用于进行101通信；所述遥信模块用于监测电源状态；所述遥控模块用于控制电池启动或停止、活化启动或停止；所述遥测模块用于测量电源参数；所述遥调模块用于调节活化状态参数，电池温度参数以及电池电压参数。本发明利用标准101规约，使用RS232串口进行通信，使得整个电源模块能够独立控制，不会因为电气系统故障影响对电源的控制，基于101平衡规约以实现四遥功能，对电源模块状态的监测、控制、管理更灵活，能够对温度和电压进行监测，能避免由此造成的故障。

Description

一种电源模块
技术领域
本发明涉及电源保护和监控领域，特别涉及一种电源模块。
背景技术
目前电气系统普遍采用市电供电运行，在市电停电时，将导致电气系统无法工作，为应对此情况，一般会为电气系统配备应急电池，此时需要电源模块完成以下功能确保供电气系统正常工作：
1、自适应供电电源，确保电源模块电源输出稳定不间断；
2、控制电池启动和停止；
3、控制电池活化；
4、监测活化状态、失电状态、欠压状态。
目前电源模块实现方案：
1、对外提供4个输入IO，控制电池启动和停止，控制活化启动和停止；
2、对外提供3个输出IO，标记电池活化状态、失电状态、欠压状态。
目前方案的缺点：
1、仅实现最基本的状态监测，未对电池温度、电池性能等属性进行监测，无法有效判断由电池温度和电池性能引起的故障；
采用IO进行状态监测控制不方便，需要外接单片机处理，接线多不稳定，且不能自动检测接线故障。
在专利公开号为CN108054449A的专利中公开了一种镍氢电池活化装置及其快速活化方法，所述镍氢电池活化装置由控制模块控制镍氢电池的整个活化过程，放电模块对镍氢电池进行放电；充电模块对镍氢电池进行充电；温度测量模块监测镍氢电池在活化过程中的温度，并将镍氢电池的温度值反馈给控制模块；电压控制模块控制镍氢电池在活化过程中的电压；电流控制模块控制镍氢电池在活化过程中的电流。本发明通过控制模块控制电压控制模块和电流控制模块，使得镍氢电池的充电和放电过程可以快速安全地进行，避免了过充电或过放电造成
的电池损坏，通过活化过程对新镍氢电池容量激活以及对旧镍氢电池去内阻激活，保证镍氢电池的正常使用。
上述专利虽然提供了监测电池温度以及电池活化过程的方法，但无法对电池的其他参数进行监测、例如欠压、失电状态，电池性能等；切上述专利的控制手段过于单一，容易出错，且无法实现独立控制，会因为电气系统故障影响对电源的控制。
发明内容
为了解决上述问题，本发明提供了一种电源模块，能够独立控制，不会因为电气系统故障影响对电源的控制，实现四遥功能，对电源模块状态的监测、控制、管理更灵活对温度和电压的监测，能避免由此造成的故障。
本发明的技术方案如下所示：
一种电源模块，包括处理器模块、温度传感器探头接口、RS232串口、遥信模块、遥控模块、遥测模块和遥调模块；
所述温度传感器探头接口用于监测电源模块的温度；
所述RS232串口用于进行101通信；所述遥信模块用于监测电源状态；
所述遥控模块用于控制电池启动或停止、活化启动或停止；
所述遥测模块用于测量电源参数；
所述遥调模块用于调节活化状态参数，电池温度参数以及电池电压参数。
优选的，所述遥信模块具体用于对电池活化状态、电池欠压、外接电源过压、电源失压、模块高温告警的监测 。
优选的，所述遥控模块具体用于对电池启动或停止，电池活化启动或停止的控制。
优选的，所述遥测模块具体用于对电池电压、电池温度、模块温度、电池性能的持续监测。
优选的，所述遥调模块具体用于对活化周期、活化时长、温度保护投退及保护门限、电池保护投退及保护门限的管理配置。
更优选的，还包括用于欠压告警、失电告警的告警模块，告警的具体过程为：处理器模块通过AD持续监测电池电压，当电压低于欠压门限值时，通过遥信模块上送低压告警状态至处理器模块；处理器模块通过AD持续监测电源电压，当电压低于失电门限值时，通过遥信模块上送失压告警状态至处理器模块。
本发明的有益效果为：本发明利用标准101规约，使用RS232串口进行通信，使得整个电源模块能够独立控制，不会因为电气系统故障影响对电源的控制，基于101平衡规约以实现四遥功能，对电源模块状态的监测、控制、管理更灵活，能够对温度和电压进行监测，能避免由此造成的故障。
附图说明
图1为本发明的模块控制示意图。
图2为电源模块的内部控制框图。
具体实施方式
下面将结合附图对本发明的实施例进行进一步的说明。
如图1所示，一种电源模块，包括处理器模块，用于监测电源模块的温度传感器探头接口，用于进行101通信的RS232串口，用于监测电池活化状态、电池欠压状态和失电状态的遥信模块，用于控制电池启动或停止、活化启动或停止的遥控模块，用于测量电池电压、电池温度、模块温度和电池性能的遥测模块，用于调节活化时长、活化周期、温度保护投退、电池保护投退、温度保护门限、电池电压门限、欠压电压门限以及模块版本的遥调模块，用于提示并告警的告警模块。
四遥模块，即遥信模块、遥控模块、遥测模块、遥调模块，其功能的实现均基于101平衡规约，101平衡规约通过RS232串口输入到处理器模块中；四遥模块下还包括多个功能子模块，如电源老化检测模块、电源温度检测模块、电池电压检测模块、活化状态检测模块、活化状态控制模块、电池状态控制模块、欠压检测模块、失压检测模块、电池温度告警模块、电池电压告警模块、电池过压告警模块；所述处理器模块为微控制器，采用UART驱动，适配RS232通信，实现四遥功能。
遥信模块具体用于对电池活化状态、电池欠压、外接电源过压、电源失压、模块高温告警的监测 。
遥控模块具体用于对电池启动或停止，电池活化启动或停止的控制。
遥测模块具体用于对电池电压、电池温度、模块温度、电池性能的持续监测。
遥调模块具体用于对活化周期、活化时长、温度保护投退及保护门限、电池保护投退及保护门限的管理配置。
本发明实施例还包括用于欠压告警、失电告警的告警模块，告警的具体过程为：处理器模块通过AD持续监测电池电压，当电压低于欠压门限值时，通过遥信模块上送低压告警状态至处理器模块；处理器模块通过AD持续监测电源电压，当电压低于失电门限值时，通过遥信模块上送失压告警状态至处理器模块。
如图2所示的电源内部结构图，所述处理器模块在本实施例中采用微控制器MCU，所述MCU通过AD转换来对电源的电压进行监测，同时对电池充电、放电、活化的状态进行管理，为实现上述电池状态的管理，电源模块的内部还设有由输入滤波电路、PWM控制电路、功率变化器、输出滤波电路以及输出保护监测电路组成的电路配合MCU来实现对电池充电、放电、活化的状态的管理。
最后应说明的是：以上所述实施例，仅为本发明的具体实施方式，用以说明本发明的技术方案，而非对其限制，本发明的保护范围并不局限于此，尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化，或者对其中部分技术特征进行等同替换；而这些修改、变化或者替换，并不使相应技术方案的本质脱离本发明实施例技术方案的精神和范围。都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应所述以权利要求的保护范围为准。

Claims (6)

1.一种电源模块，其特征在于，包括处理器模块、温度传感器探头接口、RS232串口、遥信模块、遥控模块、遥测模块和遥调模块；
所述温度传感器探头接口用于监测电源模块的温度；
所述RS232串口用于进行101通信；
所述遥信模块用于监测电源状态；
所述遥控模块用于控制电池启动或停止、活化启动或停止；
所述遥测模块用于测量电源参数；
所述遥调模块用于调节活化状态参数，电池温度参数以及电池电压参数。
2.根据权利要求1所述的电源模块，其特征在于，所述遥信模块具体用于对电池活化状态、电池欠压、外接电源过压、电源失压、模块高温告警的监测 。
3.根据权利要求1所述的电源模块，其特征在于，所述遥控模块具体用于对电池启动或停止，电池活化启动或停止的控制。
4.根据权利要求1所述的电源模块，其特征在于，所述遥测模块具体用于对电池电压、电池温度、模块温度、电池性能的持续监测。
5.根据权利要求1所述的电源模块，其特征在于，所述遥调模块具体用于对活化周期、活化时长、温度保护投退及保护门限、电池保护投退及保护门限的管理配置。
6.根据权利要求1所述的电源模块，其特征在于，还包括用于欠压告警、失电告警的告警模块，告警的具体过程为：处理器模块通过AD持续监测电池电压，当电压低于欠压门限值时，通过遥信模块上送低压告警状态至处理器模块；处理器模块通过AD持续监测电源电压，当电压低于失电门限值时，通过遥信模块上送失压告警状态至处理器模块。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102749869A (zh) * 2012-06-18 2012-10-24 航天东方红卫星有限公司 一种基于arm的星上能源控制系统
CN203193342U (zh) * 2013-04-23 2013-09-11 南京因泰莱配电自动化设备有限公司 一种基于dsp太阳能充电综合保护控制器
CN104300599A (zh) * 2014-09-03 2015-01-21 航天科工深圳（集团）有限公司 配电终端的电源管理方法
CN206698015U (zh) * 2017-04-18 2017-12-01 北京Bke电气有限公司 配电站所自动控制终端
CN109920242A (zh) * 2019-03-13 2019-06-21 杭州思顺电子科技有限公司 一种ftu控制器遥控发送器的测试装置
WO2019147156A1 (ru) * 2018-01-24 2019-08-01 Общество с Ограниченной Ответственностью "Уаттс Бэтэри" Модульная система энергообеспечения

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102749869A (zh) * 2012-06-18 2012-10-24 航天东方红卫星有限公司 一种基于arm的星上能源控制系统
CN203193342U (zh) * 2013-04-23 2013-09-11 南京因泰莱配电自动化设备有限公司 一种基于dsp太阳能充电综合保护控制器
CN104300599A (zh) * 2014-09-03 2015-01-21 航天科工深圳（集团）有限公司 配电终端的电源管理方法
CN206698015U (zh) * 2017-04-18 2017-12-01 北京Bke电气有限公司 配电站所自动控制终端
WO2019147156A1 (ru) * 2018-01-24 2019-08-01 Общество с Ограниченной Ответственностью "Уаттс Бэтэри" Модульная система энергообеспечения
CN109920242A (zh) * 2019-03-13 2019-06-21 杭州思顺电子科技有限公司 一种ftu控制器遥控发送器的测试装置

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