CN207994731U - 一种用于配电变压器监控保护*** - Google Patents

一种用于配电变压器监控保护*** Download PDF

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CN207994731U
CN207994731U CN201820376977.7U CN201820376977U CN207994731U CN 207994731 U CN207994731 U CN 207994731U CN 201820376977 U CN201820376977 U CN 201820376977U CN 207994731 U CN207994731 U CN 207994731U
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戴永林
王海斌
江启芬
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YANGZHOU HUADING ELECTRIC CO Ltd
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YANGZHOU HUADING ELECTRIC CO Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • Y04S40/126Systems 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
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • Y04S40/128Systems 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 involving the use of Internet protocol

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Abstract

本实用新型公开了变压器领域内的一种用于配电变压器监控保护***,包括:温度传感器、电流/电压互感器、通讯管理机以及互联网云端服务器,温度传感器通过RS485与通讯管理机实现电连接,电流/电压互感器通过RS485与通讯管理机实现电连接,通讯管理机通过GPRS通信模块与互联网云端服务器实现无线连接,本实用新型通过使用温度传感器、电流/电压互感器实时监控配电变压器供电组件的安全状态,提高整个配电***的运行稳定性和可靠性,可用于变压器运行监控中。

Description

一种用于配电变压器监控保护***
技术领域
本实用新型涉及一种变压器,特别涉及一种变压器监控***。
背景技术
智能电网已经成为未来电网的发展方向和当今电力技术的热点。智能电网的特点是安全、经济、清洁、优质,其主要特征是互动、自适应。目前智能电网的定义各国虽有不同,强调的重点也不同,但其共同的目标是要建设一个坚强的电网,提高服务水平。其追求的功能目标是智能化、自适应,追求的经济目标是综合建设成本最低,运行维护费用最低。从配电网的角度来讲,要提高用户的用电质量,必须实现电网的高度自动化以及和用户之间的互动。全面提升配电网监测和控制的智能化水平。目前主电网的监控手段已经非常先进,如光纤通信、无人值守变电站、数据自动采集等,但是配电网的监测控制水平还较差。配电网需要加强末端的信息采集以及末端配电设备的控制,从而使配电网达到可观可控的状态。
实用新型内容
本实用新型的目的是提供一种用于配电变压器监控保护***,提高整个配电***的运行稳定性和可靠性。
本实用新型的目的是这样实现的:一种用于配电变压器监控保护***,包括:
温度传感器,安装在变压器线圈内,用以监测变压器线圈的温度;
电流/电压互感器,安装在变压器低压输出端,用以监测变压器电压输出端的电流和电压;
通讯管理机,内置有GPRS通信模块,用以接收来自温度传感器和电流/电压互感器传送过来的温度信号、电流信号、电压信号,并将其通过GPRS通信模块上传至互联网云端服务器;
互联网云端服务器,用以储存温度、电流、电压数据,并与用户智能手机实现通信,进行数据传输;
所述温度传感器通过RS485与通讯管理机实现电连接,所述电流/电压互感器通过RS485与通讯管理机实现电连接,所述通讯管理机通过GPRS通信模块与互联网云端服务器实现无线连接。
作为本实用新型的进一步限定,所述互联网云端服务器通过移动基站与用户智能手机实现通信。
作为本实用新型的进一步限定,所述互联网云端服务器还连接有PC机。
与现有技术相比,本实用新型的有益效果在于,本实用新型通过使用温度传感器、电流/电压互感器实时监控配电变压器供电组件的安全状态,并根据各个组件实际运行状态通过无线通讯实现各个监控***之间的信息交换,由此来整体优化***的运行,最大限度的防止由于突发性过负荷和过电压突然故障而导致整个配电***故障,从而提高整个配电***的运行稳定性和可靠性,同时杜绝由于超负荷和变压器超温等情况带来的的安全隐患。本实用新型可用于变压器运行监控中。
附图说明
图1本实用新型的结构原理图。
具体实施方式
如图1所示的一种用于配电变压器监控保护***,包括:
温度传感器,安装在变压器线圈内,用以监测变压器线圈的温度;
电流/电压互感器,安装在变压器低压输出端,用以监测变压器电压输出端的电流和电压;
通讯管理机,内置有GPRS通信模块,用以接收来自温度传感器和电流/电压互感器传送过来的温度信号、电流信号、电压信号,并将其通过GPRS通信模块上传至互联网云端服务器;
互联网云端服务器,用以储存温度、电流、电压数据,并与用户智能手机实现通信,进行数据传输;
所述温度传感器通过RS485与通讯管理机实现电连接,所述电流/电压互感器通过RS485与通讯管理机实现电连接,所述通讯管理机通过GPRS通信模块与互联网云端服务器实现无线连接,所述互联网云端服务器通过移动基站与用户智能手机实现通信,所述互联网云端服务器还连接有PC机。
本实用新型工作时,配电变压器线圈内装有温度传感器,变压器低压输出端装有电流和电压互感器提供信号;由传感、检测、传输装置,电压电流变送器电压功率互感采集测量传感器模块,再由RS485通讯输出到通讯管理机;采集的数据经通讯管理机终端GPRS模块传送到互联网云端服务器,数据经处理、通信、存储功能;并可变压器运行参数例如电压、电流、功率、功率因数、温度等参数进行监测并根据控制原则实时控制,经PC机或手机APP实现遥信、遥测、遥控功能;在变压器供电回路出现故障时还应及时报警,为配电值班或检修人员快速定位和处理故障提供良好的帮助。
本实用新型并不局限于上述实施例,在本实用新型公开的技术方案的基础上,本领域的技术人员根据所公开的技术内容,不需要创造性的劳动就可以对其中的一些技术特征作出一些替换和变形,这些替换和变形均在本实用新型的保护范围内。

Claims (3)

1.一种用于配电变压器监控保护***,其特征在于,包括:
温度传感器,安装在变压器线圈内,用以监测变压器线圈的温度;
电流/电压互感器,安装在变压器低压输出端,用以监测变压器电压输出端的电流和电压;
通讯管理机,内置有GPRS通信模块,用以接收来自温度传感器和电流/电压互感器传送过来的温度信号、电流信号、电压信号,并将其通过GPRS通信模块上传至互联网云端服务器;
互联网云端服务器,用以储存温度、电流、电压数据,并与用户智能手机实现通信,进行数据传输;
所述温度传感器通过RS485与通讯管理机实现电连接,所述电流/电压互感器通过RS485与通讯管理机实现电连接,所述通讯管理机通过GPRS通信模块与互联网云端服务器实现无线连接。
2.根据权利要求1所述的一种用于配电变压器监控保护***,其特征在于,所述互联网云端服务器通过移动基站与用户智能手机实现通信。
3.根据权利要求1所述的一种用于配电变压器监控保护***,其特征在于,所述互联网云端服务器还连接有PC机。
CN201820376977.7U 2018-03-20 2018-03-20 一种用于配电变压器监控保护*** Active CN207994731U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111650456A (zh) * 2020-06-02 2020-09-11 国网河北省电力有限公司邯郸供电分公司 一种电力***过电压在线监测***

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111650456A (zh) * 2020-06-02 2020-09-11 国网河北省电力有限公司邯郸供电分公司 一种电力***过电压在线监测***

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