CN211859735U - 一种双电源自动切换监控系统 - Google Patents

一种双电源自动切换监控系统 Download PDF

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CN211859735U
CN211859735U CN202020837521.3U CN202020837521U CN211859735U CN 211859735 U CN211859735 U CN 211859735U CN 202020837521 U CN202020837521 U CN 202020837521U CN 211859735 U CN211859735 U CN 211859735U
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power supply
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communication module
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王祥傲
申盼婷
钱梦圆
张可可
武浩泽
訾国
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Chuzhou University
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    • 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
    • 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
    • Y04S20/12—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
    • 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
    • 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
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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Abstract

本实用新型公开一种双电源自动切换监控系统，人机交互模块和电源模块，电量采集模块通过其串口与控制器的通信口连接；无线通信模块通过其串口与控制器的通信口连接，并与移动通信模块无线连接；上位机通过其串口与控制器的通信口连接；人机交互模块由按键和LCD显示器组成，与控制器的I/O端口连接；电源模块的输出端与控制器、电量采集模块、人机交互模块、无线通信模块、报警模块的供电端口连接。该双电源自动切换监控系统能够实现主电源故障时自动切换至备用电源，提高供电的可靠性，并可以通过上位机或移动通信模块主动切断供电电源，方便线路检修与维护。

Description

一种双电源自动切换监控系统
技术领域
本实用新型属于配电自动化领域，具体涉及一种双电源自动切换监控系统。
背景技术
医院、商场等低压电力负荷对供电可靠性要求高，需要采用双电源供电。传统的双电源切换装置虽然能够在主电源故障时快速切换至备用电源，但缺乏远程监控功能，电力维护人员需要在现场查找电源故障类型及切换时间等信息，不便于及时准确的处置故障；并且当需要断电检修线路时，检修人员只能到现场进行断电操作，造成时间浪费。
实用新型内容
本实用新型针对现有技术问题，提供了一种能够实现双电源参数和自动切换信息远程监控，解决传统切换装置信息查询不便、线路断电检修费时的远程监控系统。
为了解决上述的问题，本实用新型采用的技术以及方法如下：
一种双电源自动切换监控系统，包括有控制器、电量采集模块、报警模块、无线通信模块、上位机、移动通信模块、人机交互模块和电源模块，所述电量采集模块、报警模块、人机交互模块、上位机的数据端口分别与控制器的I/O端口连接；所述人机交互模块由按键和LCD显示器组成，与控制器的I/O端口连接；所述电源模块的输出端与控制器、电量采集模块、人机交互模块、无线通信模块、报警模块的供电端口连接。
作为优选，所述监控系统还包括无线通信模块和移动通信模块，所述无线通信模块的串口与控制器的通信端口连接，所述移动通信模块通过GPRS无线通信网络与控制器双向通信。
作为优选，所述控制器为STM32F103RB控制器。
作为优选，所述电量采集模块为IM3319三相互感式电能检测仪。
作为优选，所述无线通信模块为DATA-6121GPRS无线通信模块。
作为优选，所述移动通信模块为基于Android操作系统的智能手机。
作为优选，所述人机交互模块采用LCD12864液晶显示器和独立按键。
本实用新型的有益效果为：
1、控制器将实时采集的双电源电量数据传输至上位机，控制器在主电源故障时发出切换指令，将电源切换至备用电源；上位机在需要断电检修维护时，向控制器发出断电操作指令，控制器接受到上位机发送的指令后，切断供电电源，便于快速开展检修维护作业；
2、控制器在供电电源电量参数超出设定范围时，向报警模块发送指令，驱动报警模块发出声光报警信号，同时向上位机和移动通信模块发送报警信息；控制器在发生电源切换时，向上位机和移动通信模块反馈切换信息，便于维护人员及时掌握电源供电信息。
附图说明
为了更清楚地说明本实用新型实施例的技术方案，下面将对实施例描述所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型的原理框图；
具体实施方式
下面结合实施例与附图对本实用新型做进一步的详细说明，但它们并不是对本实用新型技术方案的限定，基于本实用新型教导所做出的任何变换，均落在本实用新型的保护范围。
实施例一：
参阅图1所示，一种双电源自动切换监控系统，包括：控制器、电量采集模块、报警模块、无线通信模块、上位机、移动通信模块、人机交互模块和电源模块，所述电量采集模块、报警模块、人机交互模块、上位机的数据端口分别与控制器的I/O端口连接；所述人机交互模块由按键和LCD显示器组成；所述电源模块的输出端与控制器、电量采集模块、人机交互模块、无线通信模块、报警模块的供电端口连接。
控制器可以采用STM32F103RB微处理器实现；电量采集模块采用IM3319三相互感式电能检测仪；无线通信模块为DATA-6121GPRS通信模块；移动通信模块为基于Android操作系统的智能手机；人机交互包括与控制器I/O端口连接的按键模块和显示模块，显示模块为LCD12864显示器；人机交互模块用于操作人员现场查询电源电量参数信息、电源切换信息和发出断电操作指令。
操作人员通过上位机设定两路电源故障报警阈值参数和主、备用电源切换参数，通过串行数据端口发送给控制器；控制器将采集的实时电量参数信息发送给上位机，并在电量参数超出报警阈值时发出声光报警指令给报警模块；控制器在电量参数达到电源切换设定值时发出电源切换指令，实现主、备用电源的自动切换，并向上位机发送切换信息；操作人员通过上位机可以查看两路电源的历史和实时电量参数信息，也可以查看电源切换信息；操作人员在需要对供电线路进行断电检修时，可以通过上位机发送切断电源指令给控制器，控制器接收到上位机发送的切断电源指令后，向相应执行机构发送指令，切断供电电源，并向上位机反馈指令执行结果。
电源模块将市电转换为稳定的直流电后向控制器和电量采集模块、无线通信模块、人机交互模块、报警模块供电，使系统可靠工作。
实施例二：
在实施例一的基础上，还包括无线通信模块和移动通信模块，无线通信模块采用GPRS通信方式与移动通信模块通信，移动通信模块为基于Android系统的智能手机；主、备用电源发生切换时，控制器向无线通信模块发出发送信息指令，无线通信模块发送包含时间的电源切换信息给移动通信模块；维护人员需要对供电线路进行断电检修时，可以通过移动通信模块向控制器发送切断电源指令，控制器接收到移动通信模块发送的切断电源指令后，向相应的执行机构发出指令，并向移动通信模块反馈指令执行结果，确保维护人员在远方可以及时感知双电源切换信息和进行断电操作。
本实施例的一个具体应用为：控制器将实时采集的双电源电量数据传输至上位机，控制器在主电源故障时发出切换指令，将电源切换至备用电源；上位机在需要断电检修时，向控制器发出指令，控制器接受到上位机发送的指令后，切断供电电源，便于快速开展检修作业，控制器在发生电源切换时，通过无线通信模块向移动通信模块发送切换信息，并向报警模块发送指令，驱动报警模块发出声光报警信号，便于维护人员及时掌握电源供电信息。
在本说明书的描述中，参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料过着特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上公开的本实用新型优选实施例只是用于帮助阐述本实用新型。优选实施例并没有详尽叙述所有的细节，也不限制该实用新型仅为所述的具体实施方式，显然，根据本说明书的内容，可作很多的修改和变化。本说明书选取并具体描述这些实施例，是为了更好地解释本实用新型的原理和实际应用，从而使所属技术领域技术人员能很好地理解和利用本实用新型。本实用新型仅受权利要求书及其全部范围和等效物的限制。

Claims (7)

1.一种双电源自动切换监控系统，其特征在于：包括有控制器、电量采集模块、报警模块、无线通信模块、移动通信模块、上位机、人机交互模块和电源模块，所述电量采集模块通过其串口与控制器的通信口连接；所述无线通信模块通过其串口与控制器的通信口连接；所述上位机通过其串口与控制器的通信口连接；所述人机交互模块由按键和LCD显示器组成，与控制器的I/O端口连接；所述电源模块的输出端与控制器、电量采集模块、人机交互模块、无线通信模块、报警模块的供电端口连接。
2.根据权利要求1所述的双电源自动切换监控系统，其特征在于：所述监控系统还包括移动通信模块，所述移动通信模块通过无线通信模块与控制器无线通信。
3.根据权利要求1或2所述的双电源自动切换监控系统，其特征在于：所述控制器为STM32F103RB控制器。
4.根据权利要求1所述的双电源自动切换监控系统，其特征在于：所述电量采集模块为IM3319三相互感式电能检测仪。
5.根据权利要求1所述的双电源自动切换监控系统，其特征在于：所述无线通信模块为DATA-6121GPRS通信模块。
6.根据权利要求1所述的双电源自动切换监控系统，其特征在于：所述移动通信模块为基于Android操作系统的智能手机。
7.根据权利要求1所述的双电源自动切换监控系统，其特征在于：所述人机交互模块采用LCD12864显示器和独立按键。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113922481A (zh) * 2021-09-02 2022-01-11 南通职业大学 多电源自动切换的保护和监控系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113922481A (zh) * 2021-09-02 2022-01-11 南通职业大学 多电源自动切换的保护和监控系统
CN113922481B (zh) * 2021-09-02 2024-05-14 南通职业大学 多电源自动切换的保护和监控系统

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