CN114374271A - 一种变电站综合巡检系统及方法 - Google Patents

一种变电站综合巡检系统及方法 Download PDF

Info

Publication number
CN114374271A
CN114374271A CN202111503720.6A CN202111503720A CN114374271A CN 114374271 A CN114374271 A CN 114374271A CN 202111503720 A CN202111503720 A CN 202111503720A CN 114374271 A CN114374271 A CN 114374271A
Authority
CN
China
Prior art keywords
electrically connected
electrical equipment
indoor
inspection robot
substation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111503720.6A
Other languages
English (en)
Other versions
CN114374271B (zh
Inventor
彭家从
姚勤丰
吴佩颖
余敏
邬钟怡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Zhejiang Electric Power Co Ltd Ninghai County Power Supply Co
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Zhejiang Electric Power Co Ltd Ninghai County Power Supply Co
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Zhejiang Electric Power Co Ltd Ninghai County Power Supply Co, Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Zhejiang Electric Power Co Ltd Ninghai County Power Supply Co
Priority to CN202111503720.6A priority Critical patent/CN114374271B/zh
Publication of CN114374271A publication Critical patent/CN114374271A/zh
Application granted granted Critical
Publication of CN114374271B publication Critical patent/CN114374271B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J5/00Manipulators mounted on wheels or on carriages
    • B25J5/02Manipulators mounted on wheels or on carriages travelling along a guideway
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems 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
    • 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations
    • 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems
    • Y04S20/242Home appliances
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

本发明公开了一种变电站综合巡检系统及方法,其中变电站综合巡检系统包括若干个子站主机,若干个子站主机分别与电力专用纵向加密装置电连接,电力专用纵向加密装置通过无线通讯网络与网络交换机通讯连接,网络交换机与安全隔离装置电连接,安全隔离装置与厂站主机电连接,厂站主机与厂站服务器电连接;子站主机分别与室内悬挂式巡检机器人、室外巡检机器人以及固定点位监控终端通讯连接。通过室内悬挂式巡检机器人、室外巡检机器人以及固定点位监测终端分别对室内电气设备、室外电气设备以及输电线路进行检测,提高整体变电站内安全检测高效性,解决了人工巡检繁琐、数据记录工作量大的技术问题。

Description

一种变电站综合巡检系统及方法
技术领域
本发明涉及变电站巡检技术领域,特别是涉及一种变电站综合巡检系统及方法。
背景技术
随着提升用户用电体验,减少停电频次专项行动的展开,在变电站、输电线路以及开闭所等重要供电节点巡检力度显著加大,目前在巡视工作时主要还是依靠人工巡检,巡检人员巡检过程中需要不断记录巡检数据,但是在巡视过程中,主要依靠巡检人员的自觉性,在大量电气设备巡检阶段,由于电气设备运行情况复杂,在巡检过程中极易出现漏检的情况,并且整个巡检过程耗时长、工作强度大。
发明内容
针对目前变电站巡检过程中,主要依靠巡检人员的自觉性,由于电气设备运行情况复杂,在巡检过程中极易出现漏检的情况,并且整个巡检过程耗时长、工作强度大的技术问题,本申请提出了一种变电站综合巡检系统及方法。
本发明通过以下技术方案来实现上述目的:
本申请公开了一种变电站综合巡检系统,包括若干个子站主机,若干个所述子站主机分别与电力专用纵向加密装置电连接,所述电力专用纵向加密装置通过无线通讯网络与网络交换机通讯连接,所述网络交换机与安全隔离装置电连接,所述安全隔离装置与厂站主机电连接,所述厂站主机与厂站服务器电连接;所述子站主机分别与室内悬挂式巡检机器人、室外巡检机器人以及固定点位监控终端通讯连接,所述室内悬挂式巡检机器人、所述室外巡检机器人以及所述固定点位监控终端均与报警终端通讯连接。
本申请通过室内悬挂式巡检机器人、室外巡检机器人以及固定点位监测终端分别对室内电气设备、室外电气设备以及输电线路进行检测,整体实现变电站内自动巡检作业,提高整体变电站内安全检测高效性,解决了人工巡检繁琐、数据记录工作量大的技术问题。
优选地,所述室内悬挂式巡检机器人上设置有行走齿轮和驱动马达,所述驱动马达的动力轴与所述行走齿轮相连接以用于驱动所述室内悬挂式巡检机器人沿室内滑轨定向移动;所述滑轨内设置有滑触线,所述室内悬挂式巡检机器人上设置有滑触线取电触片,所述滑触线取电触片与所述滑触线相贴合,所述室内悬挂式巡检机器人内设置有AC-DC电源转换模块、DC-DC降压模块以及MCU,所述滑触线取电触片与所述AC-DC电源转换模块电连接,所述AC-DC电源转换模块与所述DC-DC降压模块电连接,所述DC-DC降压模块与所述MCU电连接,所述室内悬挂式巡检机器人上设置有检测组件,所述检测组件与所述MCU电连接,所述MCU通过RS485通讯总线与所述子站主机电连接,所述MCU与ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接。
优选地,所述检测组件包括高清摄像头和第一红外成像探测器,所述高清摄像头和所述第一红外成像探测器分别与所述MCU的SPI接口电连接。
优选地,所述室外巡检机器人包括行走电机和驱动轮,所述行走电机与所述驱动轮相连接,所述室外巡检机器上设置有电气设备探测组件,所述室外巡检机器人内设置有处理器,所述处理器分别与蓄电池、所述行走电机以及所述电气设备探测组件电连接,所述处理器与路径导航单元和路径规划单元通讯连接,所述处理器与ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接。
优选地,所述电气设备探测组件包括磁场探测器和第二红外成像探测器,所述磁场探测器和所述第二红外成像探测器与所述处理器电连接;所述室内巡检机器人上还设置有避障雷达探测器,所述避障雷达探测器与所述处理器电连接。
优选地,所述固定点位监测终端包括DSP信号处理器,所述DSP信号处理器与所述ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接,所述DSP信号处理器与信号采集器电连接,所述信号采集器与用于检测三相线接地状态的线上检测组件电连接。
优选地,所述线上检测组件包括零序电流互感器和零序电压互感器,所述零序电流互感器和所述零序电压互感器均与所述信号采集器电连接。
优选地,所述报警终端包括壳体,所述壳体上设置有液晶显示屏、声光报警器以及信号收发天线,所述壳体内设置有控制器,所述控制器与ZigBee通讯模块电连接,所述ZigBee通讯模块与所述信号收发天线电连接,所述控制器分别与液晶显示屏和声光报警器电连接,所述控制器与4G短信告警模块电连接,所述4G短信告警模块与用户移动终端通讯连接。
一种变电站综合巡检系统的巡检方法,包括以下步骤:
S1、室内悬挂式巡检机器人沿室内滑轨定向移动,室内悬挂式巡检机器人获取室内电气设备仪表图像参数以及电气设备运行红外成像参数,根据电气设备仪表图像参数和电气设备运行红外成像参数分析判断电气设备是否运行异常,当室内电气设备运行异常时,室内悬挂式巡检机器人向报警终端发送报警信息;
S2、室外巡检机器人沿规划路线针对室外电气设备巡检获取电气设备磁场分布参数以及电气设备红外成像参数,根据室内电气设备磁场分布参数以及电气设备红外成像参数分析判断室外电气设备是否出运行异常,当室外电气设备运行异常时,室外巡检机器人向报警终端发送报警信息;
S3、固定点位监测终端获取变压器出线侧三相线上零序电流参数以及零序电压参数,根据变压器出线侧三相线上零序电流和零序电压参数分析判断三相线是否出现接地故障,当出现接地故障时,固定点位监测终端向报警终端发送报警信息;
S4、根据步骤S1-S3,室内悬挂式巡检机器人、室外巡检机器人以及固定点位监测终端分别获取的各项监测参数实时上传至子站主机,子站主机将获取电气设备运行监测参数通过加密处理后转发至厂站主机。
与现有技术相比,有益效果在于:
1、本申请通过室内悬挂式巡检机器人、室外巡检机器人以及固定点位监测终端分别对室内电气设备、室外电气设备以及输电线路进行检测,整体实现变电站内自动巡检作业,提高整体变电站内安全检测高效性,解决了人工巡检繁琐、数据记录工作量大的技术问题;
2、本申请通过室内悬挂式巡检机器人获取室内电气设备的仪表图像参数以及电气设备红外成像参数可判断室内电气设备是否运行正常,室外巡检机器人沿规划路线获取电气设备磁场分布参数以及电气设备红外成像参数可判断室外电气设备是否运行正常,通过固定点位监测终端获取三相线上零序电流以及零序电压参数,通过零序电流以及零序电压参数综合分析判断变压器是否出现接地故障,整体提高变电站内巡检数据多样性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中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是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是本发明的整体系统架构图。
图2是本发明中室内悬挂式巡检机器人的工作原理图。
图3是本发明中室外巡检机器人的工作原理图。
图4是本发明中固定点位监测终端的工作原理图。
附图标记说明如下:
具体实施方式
以下结合附图1-4,对本发明的技术方案作进一步阐释:
实施例一
如图1-图4所示,本申请公开了一种变电站综合巡检系统,包括若干个子站主机,若干个所述子站主机分别与电力专用纵向加密装置电连接,所述电力专用纵向加密装置通过无线通讯网络与网络交换机通讯连接,所述网络交换机与安全隔离装置电连接,所述安全隔离装置与厂站主机电连接,所述厂站主机与厂站服务器电连接。也就是说,各个监测区域的子站主机通过电力专用纵向加密装置对电力数据进行加密处理后通过4G/5G通讯网络转发至厂站主机,厂站主机将接收的各项电力数据上传至厂站服务器,厂站服务器可将电力数据上传至电网运维管理系统,便于综合管理区域电网正常运维检修。
所述子站主机分别与室内悬挂式巡检机器人、室外巡检机器人以及固定点位监控终端通讯连接,所述室内悬挂式巡检机器人、所述室外巡检机器人以及所述固定点位监控终端均与报警终端通讯连接。也就是说,室内悬挂式巡检机器人、室外巡检机器人以及固定点位监控终端分别向子站主机转发获取的各项监测数据以及当巡检异常时向报警终端发送报警信息,便于工作人员快速到达故障点进行检修,避免引发大面积停电事故。
所述室内悬挂式巡检机器人上设置有行走齿轮和驱动马达,所述驱动马达的动力轴与所述行走齿轮相连接以用于驱动所述室内悬挂式巡检机器人沿室内滑轨定向移动;所述滑轨内设置有滑触线,所述室内悬挂式巡检机器人上设置有滑触线取电触片,所述滑触线取电触片与所述滑触线相贴合,所述室内悬挂式巡检机器人内设置有AC-DC电源转换模块、DC-DC降压模块以及MCU,所述滑触线取电触片与所述AC-DC电源转换模块电连接,所述AC-DC电源转换模块与所述DC-DC降压模块电连接,所述DC-DC降压模块与所述MCU电连接,所述室内悬挂式巡检机器人上设置有检测组件,所述检测组件与所述MCU电连接,所述MCU通过RS485通讯总线与所述子站主机电连接,所述MCU与ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接。也就是说,在室内配置有滑轨,滑轨上滑动设置有室内悬挂式巡检机器人,室内悬挂式巡检机器人上的滑触线取电触片与滑触线贴合取电,交流电通过AC-DC电源转换模块以及DC-DC降压模块转换为24V直流电为室内悬挂式巡检机器人供电,利用室内悬挂式巡检机器人通过检测组件检测室内电气设备运行参数,获取的各项检测参数实时传输至MCU,MCU将接收的各项检测参数通过RS485通讯总线传输至子站主机,当室内电气设备运行异常时,MCU通过ZigBee通讯模块向报警终端发送报警信息。
在一些实施例中,所述检测组件包括高清摄像头和第一红外成像探测器,所述高清摄像头和所述第一红外成像探测器分别与所述MCU的SPI接口电连接。也就是说,利用高清摄像头和第一红外成像探测器分别获取室内电气设备的仪表图像参数以及电气设备红外成像参数可判断室内电气设备是否运行正常,根据电气设备红外成像色温区与电气设备正常运行成像色温区比较分析差别度,当色温区差别度高于设定标准阈值时,MCU向报警终端发送报警信息。
所述室外巡检机器人包括行走电机和驱动轮,所述行走电机与所述驱动轮相连接,所述室外巡检机器上设置有电气设备探测组件,所述室外巡检机器人内设置有处理器,所述处理器分别与蓄电池、所述行走电机以及所述电气设备探测组件电连接,所述处理器与路径导航单元和路径规划单元通讯连接,所述处理器与ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接。也就是说,利用室外巡检机器人根据路径规划单元规划的巡检路径自动移动,并且通过路径导航单元配置的GPS定位模块实现路径导航,在规划路径内自动巡检,巡检过程中通过电气设备探测组件对巡检路径上的电气设备自动检测,检测数据实时通过信号发射天线转发至子站主机,当沿路电气设备运行异常时,室外巡检机器人通过信号发射天线向报警终端发送报警信息。
在一些实施例中,所述电气设备探测组件包括磁场探测器和第二红外成像探测器,所述磁场探测器和所述第二红外成像探测器与所述处理器电连接;所述室内巡检机器人上还设置有避障雷达探测器,所述避障雷达探测器与所述处理器电连接,利用避障雷达探测器可实现室外巡检机器人在巡检过程中的自动避障。也就是说,利用磁场探测器和第二红外成像探测器分别探测巡检路径上的电气设备磁场分布以及电气设备运行红外成像参数,根据电气设备磁场分布情况以及电气设备运行成像图像可确定电气设备是否异常,并且可对异常点位精确定位,便于后续电力人员快速检修,当确定电气设备运行异常时,处理器通过信号发射天线向报警终端发送信息。需要注意的是,处理器为Core i5处理器。
所述固定点位监测终端包括DSP信号处理器,所述DSP信号处理器与所述ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接,所述DSP信号处理器与信号采集器电连接,所述信号采集器与用于检测三相线接地状态的线上检测组件电连接,所述线上检测组件包括零序电流互感器和零序电压互感器,所述零序电流互感器和所述零序电压互感器均与所述信号采集器电连接。也就是说,在变压器出线侧上相线上还配置有零序电流传感器和零序电压传感器,通过零序电流传感器和零序电压传感器可综合分析判断变压器出线侧是否出现接地故障,当确定变压器出线侧相线上出现接地故障时,DSP信号处理器通过信号天线向报警终端发送报警信息。
所述报警终端包括壳体,所述壳体上设置有液晶显示屏、声光报警器以及信号收发天线,所述壳体内设置有控制器,所述控制器与ZigBee通讯模块电连接,所述ZigBee通讯模块与所述信号收发天线电连接,所述控制器分别与液晶显示屏和声光报警器电连接,所述控制器与4G短信告警模块电连接,所述4G短信告警模块与用户移动终端通讯连接。也就是说,可在控制室、巡检路口等位置安装报警终端,通过报警终端可实时接收室内电气设备、室外电气设备以及相线上故障报警信息,便于电力人员快速检修,同时报警终端接收到故障报警信息后通过4G短信告警模块向管理员发送告警提示短信,实现管理人员告警信息的及时获知。
实施例二
本申请还公开了一种变电站综合巡检系统的巡检方法,包括以下步骤:
S1、室内悬挂式巡检机器人沿室内滑轨定向移动,室内悬挂式巡检机器人获取室内电气设备仪表图像参数以及电气设备运行红外成像参数,根据电气设备仪表图像参数和电气设备运行红外成像参数分析判断电气设备是否运行异常,当室内电气设备运行异常时,室内悬挂式巡检机器人向报警终端发送报警信息;利用高清摄像头和第一红外成像探测器分别获取室内电气设备的仪表图像参数以及电气设备红外成像参数可判断室内电气设备是否运行正常,根据电气设备红外成像色温区与电气设备正常运行成像色温区比较分析差别度,当色温区差别度高于设定标准阈值时,MCU向报警终端发送报警信息。
S2、室外巡检机器人沿规划路线针对室外电气设备巡检获取电气设备磁场分布参数以及电气设备红外成像参数,根据室内电气设备磁场分布参数以及电气设备红外成像参数分析判断室外电气设备是否出运行异常,当室外电气设备运行异常时,室外巡检机器人向报警终端发送报警信息;利用磁场探测器和第二红外成像探测器分别探测巡检路径上的电气设备磁场分布以及电气设备运行红外成像参数,根据电气设备磁场分布情况以及电气设备运行成像图像可确定电气设备是否异常,并且可对异常点位精确定位,便于后续电力人员快速检修,当确定电气设备运行异常时,处理器通过信号发射天线向报警终端发送信息
S3、固定点位监测终端获取变压器出线侧三相线上零序电流参数以及零序电压参数,根据变压器出线侧三相线上零序电流和零序电压参数分析判断三相线是否出现接地故障,当出现接地故障时,固定点位监测终端向报警终端发送报警信息;在变压器出线侧上相线上还配置有零序电流传感器和零序电压传感器,通过零序电流传感器和零序电压传感器可综合分析判断变压器出线侧是否出现接地故障,当确定变压器出线侧相线上出现接地故障时,DSP信号处理器通过信号天线向报警终端发送报警信息
S4、根据步骤S1-S3,室内悬挂式巡检机器人、室外巡检机器人以及固定点位监测终端分别获取的各项监测参数实时上传至子站主机,子站主机将获取电气设备运行监测参数通过加密处理后转发至厂站主机;各个监测区域的子站主机通过电力专用纵向加密装置对电力数据进行加密处理后通过4G/5G通讯网络转发至厂站主机,厂站主机将接收的各项电力数据上传至厂站服务器,厂站服务器可将电力数据上传至电网运维管理系统,便于综合管理区域电网正常运维检修。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。

Claims (9)

1.一种变电站综合巡检系统,其特征在于,包括若干个子站主机,若干个所述子站主机分别与电力专用纵向加密装置电连接,所述电力专用纵向加密装置通过无线通讯网络与网络交换机通讯连接,所述网络交换机与安全隔离装置电连接,所述安全隔离装置与厂站主机电连接,所述厂站主机与厂站服务器电连接;所述子站主机分别与室内悬挂式巡检机器人、室外巡检机器人以及固定点位监控终端通讯连接,所述室内悬挂式巡检机器人、所述室外巡检机器人以及所述固定点位监控终端均与报警终端通讯连接。
2.如权利要求1所述的一种变电站综合巡检系统,其特征在于,所述室内悬挂式巡检机器人上设置有行走齿轮和驱动马达,所述驱动马达的动力轴与所述行走齿轮相连接以用于驱动所述室内悬挂式巡检机器人沿室内滑轨定向移动;所述滑轨内设置有滑触线,所述室内悬挂式巡检机器人上设置有滑触线取电触片,所述滑触线取电触片与所述滑触线相贴合,所述室内悬挂式巡检机器人内设置有AC-DC电源转换模块、DC-DC降压模块以及MCU,所述滑触线取电触片与所述AC-DC电源转换模块电连接,所述AC-DC电源转换模块与所述DC-DC降压模块电连接,所述DC-DC降压模块与所述MCU电连接,所述室内悬挂式巡检机器人上设置有检测组件,所述检测组件与所述MCU电连接,所述MCU通过RS485通讯总线与所述子站主机电连接,所述MCU与ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接。
3.如权利要求2所述的一种变电站综合巡检系统,其特征在于,所述检测组件包括高清摄像头和第一红外成像探测器,所述高清摄像头和所述第一红外成像探测器分别与所述MCU的SPI接口电连接。
4.如权利要求1所述的一种变电站综合巡检系统,其特征在于,所述室外巡检机器人包括行走电机和驱动轮,所述行走电机与所述驱动轮相连接,所述室外巡检机器上设置有电气设备探测组件,所述室外巡检机器人内设置有处理器,所述处理器分别与蓄电池、所述行走电机以及所述电气设备探测组件电连接,所述处理器与路径导航单元和路径规划单元通讯连接,所述处理器与ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接。
5.如权利要求4所述的一种变电站综合巡检系统,其特征在于,所述电气设备探测组件包括磁场探测器和第二红外成像探测器,所述磁场探测器和所述第二红外成像探测器与所述处理器电连接;所述室内巡检机器人上还设置有避障雷达探测器,所述避障雷达探测器与所述处理器电连接。
6.如权利要求1所述的一种变电站综合巡检系统,其特征在于,所述固定点位监测终端包括DSP信号处理器,所述DSP信号处理器与ZigBee通讯模块电连接,所述ZigBee通讯模块与信号收发天线电连接,所述DSP信号处理器与信号采集器电连接,所述信号采集器与用于检测三相线接地状态的线上检测组件电连接。
7.如权利要求6所述的一种变电站综合巡检系统,其特征在于,所述线上检测组件包括零序电流互感器和零序电压互感器,所述零序电流互感器和所述零序电压互感器均与所述信号采集器电连接。
8.如权利要求1所述的一种变电站综合巡检系统,其特征在于,所述报警终端包括壳体,所述壳体上设置有液晶显示屏、声光报警器以及信号收发天线,所述壳体内设置有控制器,所述控制器与ZigBee通讯模块电连接,所述ZigBee通讯模块与所述信号收发天线电连接,所述控制器分别与液晶显示屏和声光报警器电连接,所述控制器与4G短信告警模块电连接,所述4G短信告警模块与用户移动终端通讯连接。
9.如权利要求1-8任意一项所述的一种变电站综合巡检系统的巡检方法,其特征在于,包括以下步骤:
S1、室内悬挂式巡检机器人沿室内滑轨定向移动,室内悬挂式巡检机器人获取室内电气设备仪表图像参数以及电气设备运行红外成像参数,根据电气设备仪表图像参数和电气设备运行红外成像参数分析判断电气设备是否运行异常,当室内电气设备运行异常时,室内悬挂式巡检机器人向报警终端发送报警信息;
S2、室外巡检机器人沿规划路线针对室外电气设备巡检获取电气设备磁场分布参数以及电气设备红外成像参数,根据室内电气设备磁场分布参数以及电气设备红外成像参数分析判断室外电气设备是否出运行异常,当室外电气设备运行异常时,室外巡检机器人向报警终端发送报警信息;
S3、固定点位监测终端获取变压器出线侧三相线上零序电流参数以及零序电压参数,根据变压器出线侧三相线上零序电流和零序电压参数分析判断三相线是否出现接地故障,当出现接地故障时,固定点位监测终端向报警终端发送报警信息;
S4、根据步骤S1-S3,室内悬挂式巡检机器人、室外巡检机器人以及固定点位监测终端分别获取的各项监测参数实时上传至子站主机,子站主机将获取电气设备运行监测参数通过加密处理后转发至厂站主机。
CN202111503720.6A 2021-12-10 2021-12-10 一种变电站综合巡检系统及方法 Active CN114374271B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111503720.6A CN114374271B (zh) 2021-12-10 2021-12-10 一种变电站综合巡检系统及方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111503720.6A CN114374271B (zh) 2021-12-10 2021-12-10 一种变电站综合巡检系统及方法

Publications (2)

Publication Number Publication Date
CN114374271A true CN114374271A (zh) 2022-04-19
CN114374271B CN114374271B (zh) 2024-07-30

Family

ID=81140211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111503720.6A Active CN114374271B (zh) 2021-12-10 2021-12-10 一种变电站综合巡检系统及方法

Country Status (1)

Country Link
CN (1) CN114374271B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116110146A (zh) * 2022-11-10 2023-05-12 鞍山银宇电子科技有限公司 户外高压区巡检系统及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016062246A1 (zh) * 2014-10-21 2016-04-28 山东鲁能智能技术有限公司 室内轨道式智能巡检机器人系统
CN106936218A (zh) * 2017-05-15 2017-07-07 国家电网公司 基于物联网和智能巡检机器人的配电网综合监控系统
CN206313925U (zh) * 2016-12-30 2017-07-07 广州供电局有限公司 户外作业监测装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016062246A1 (zh) * 2014-10-21 2016-04-28 山东鲁能智能技术有限公司 室内轨道式智能巡检机器人系统
CN206313925U (zh) * 2016-12-30 2017-07-07 广州供电局有限公司 户外作业监测装置
CN106936218A (zh) * 2017-05-15 2017-07-07 国家电网公司 基于物联网和智能巡检机器人的配电网综合监控系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
钱平;徐街明;张永;章坚民;徐晓敏;: "变电站巡检机器人监控系统实现技术与应用功能设计", 电力信息与通信技术, no. 12, 15 December 2017 (2017-12-15) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116110146A (zh) * 2022-11-10 2023-05-12 鞍山银宇电子科技有限公司 户外高压区巡检系统及方法

Also Published As

Publication number Publication date
CN114374271B (zh) 2024-07-30

Similar Documents

Publication Publication Date Title
CN106600887B (zh) 基于变电站巡检机器人的视频监控联动系统及其方法
CN205021584U (zh) 电力设备巡检机器人及电力设备巡检机器人系统
US8666553B2 (en) Line inspection robot and system
CN103964268B (zh) 实现厂家对电梯终身负责的电梯云系统和电梯运控方法
CN202474607U (zh) 智能变电站自动巡检机器人系统
CN201185036Y (zh) 一种基于无线传感技术的输变电在线监测装置
CN205029244U (zh) 电力设备巡检机器人及电力设备巡检机器人系统
CN105162257A (zh) 采用智能机器人巡检的变电站监测预警系统
CN211785881U (zh) 一种基于互感技术的线缆故障监测装置
CN104539879A (zh) 一种无人值班变电站遥控带红外探头的巡视装置
CN106230122B (zh) 一种基于无线网络的电力设备安全监控系统
CN108089094A (zh) 基于云平台的环网供电电缆故障定位系统及方法
CN111313552A (zh) 一种电力机电配电站房监控系统
CN205021585U (zh) 电力设备巡检机器人及电力设备巡检机器人系统
CN114374271A (zh) 一种变电站综合巡检系统及方法
CN206671473U (zh) 变电站运维实时检测装置
CN207530622U (zh) 一种变压器远程监控预警系统
CN106908703A (zh) 变电站运维实时检测装置
CN111162606A (zh) 一种铁路牵引变电所智能巡测系统
CN205622322U (zh) 一种配电监测信息采集装置
CN113809825A (zh) 一种低负担和高效率的变电站智能巡检系统
CN204887553U (zh) 互联网航空障碍灯显示及控制系统
CN210577947U (zh) 一种环网单元故障快速定位装置
CN114069845A (zh) 一种变电所可视化监控管理系统
CN204190869U (zh) 一种变电站智能视频监控机器人

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant