CN207459830U - A kind of ring-main unit comprehensive monitoring system - Google Patents
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Abstract
一种环网单元综合监控系统,包括环网单元前端控制器、环网单元数据采集系统和后台系统,环网单元数据采集系统连接到环网单元前端控制器,并将采集到的数据实时传送给环网单元前端控制器,环网单元前端控制器根据环网单元数据采集系统的数据对连接到环网单元前端控制器的设备进行控制,环网单元前端控制器与后台系统连接,用于将数据传送给后台系统,由后台系统进行处理分析及存储,后台系统与环网单元前端控制器通讯连接,将处理好的数据供所述环网单元前端控制器使用,且后台系统发出控制指令控制环网单元前端控制器进行报警和远程控制连接到环网单元前端控制器的待控设备。本新型能全面监测环网单元设备的运行状态,提高了配电网运行的可靠性。
A ring network unit comprehensive monitoring system, including a ring network unit front-end controller, a ring network unit data acquisition system and a background system, the ring network unit data acquisition system is connected to the ring network unit front-end controller, and the collected data is transmitted in real time For the front-end controller of the ring network unit, the front-end controller of the ring network unit controls the equipment connected to the front-end controller of the ring network unit according to the data of the data acquisition system of the ring network unit, and the front-end controller of the ring network unit is connected with the background system for The data is transmitted to the background system, which is processed, analyzed and stored by the background system. The background system communicates with the front-end controller of the ring network unit, and the processed data is used by the front-end controller of the ring network unit, and the background system issues control commands. Controlling the front-end controller of the ring network unit to perform alarm and remote control the devices to be controlled connected to the front-end controller of the ring network unit. The utility model can comprehensively monitor the running state of the unit equipment of the ring network, and improves the reliability of the distribution network operation.
Description
技术领域:Technical field:
本实用新型涉及配电网技术领域,尤其涉及一种配电网环网单元的综合监控系统。The utility model relates to the technical field of distribution networks, in particular to a comprehensive monitoring system for a ring network unit of a distribution network.
背景技术:Background technique:
随着科学技术的发展,实现中低压配电网的自动化已成为电力系统发展的趋势,是提高供电质量、用电可靠性和提高电力企业自身水平的重要手段。With the development of science and technology, realizing the automation of medium and low voltage distribution network has become the development trend of power system, and it is an important means to improve the quality of power supply, the reliability of power consumption and the level of power enterprises themselves.
环网单元是一组高压开关设备装在钢板金属柜体内或做成拼装间隔式环网供电单元的电气设备,其核心部分采用负荷开关和熔断器,具有结构简单、体积小、价格低、可提高供电参数和性能以及供电安全等优点。它被广泛使用于城市住宅小区、高层建筑、大型公共建筑、工厂企业等负荷中心的配电站以及箱式变电站中。The ring network unit is a group of high-voltage switchgear installed in the steel plate metal cabinet or made into an assembled spaced ring network power supply unit. Its core part uses load switches and fuses. It has simple structure, small size, low price, and can be Improve power supply parameters and performance and power supply security and other advantages. It is widely used in distribution stations and box-type substations of load centers such as urban residential quarters, high-rise buildings, large public buildings, factories and enterprises.
环网单元属二次配电设备。二次配电设备是指将高压变压器受电的一次配电设备的电能进行再分配的中压开关设备。二次配电设备基础元件为负荷开关和限流熔断器,不但经济,而且保护特性好,因而在城乡电网中得到广泛应用。The ring network unit is a secondary power distribution equipment. The secondary power distribution equipment refers to the medium-voltage switchgear that redistributes the electric energy of the primary power distribution equipment that is powered by the high-voltage transformer. The basic components of secondary power distribution equipment are load switches and current-limiting fuses, which are not only economical, but also have good protection characteristics, so they are widely used in urban and rural power grids.
随着电力信息化、网络化和智能化的发展,不仅要求环网单元设备安全可靠,同时要求具有智能化功能,对其设备运行状态数据、内部环境系统、安防状态、状态检修、供电安全等综合信息的管控是实现整个配网自动化管理的重要组成部分。With the development of electric power informatization, networking and intelligence, not only the ring network unit equipment is required to be safe and reliable, but also intelligent functions are required to control the equipment operation status data, internal environment system, security status, condition maintenance, power supply security, etc. Comprehensive information management and control is an important part of realizing the automation management of the entire distribution network.
目前,我国部分发达地区的配网自动化已经达到了一定的水平,但对环网单元综合信息的采集和巡检,一直依靠工作人员到现场用人工方式进行,费时、费力、效率低,阻碍了供电企业经济效益的提高,难以适应社会经济增长和供电企业发展的要求。因此,迫切需要搭建一种环网单元设备工作状态在线监控系统,满足信息实时全面管控、日常状态巡检、故障前预警、故障时报警,实现状态检修的要求和配网自动化的需求。At present, the distribution network automation in some developed areas of my country has reached a certain level, but the collection and inspection of the comprehensive information of the ring network unit has always relied on the staff to go to the site to do it manually, which is time-consuming, laborious, and inefficient, which hinders The improvement of the economic benefits of power supply enterprises is difficult to meet the requirements of social economic growth and the development of power supply enterprises. Therefore, there is an urgent need to build an online monitoring system for the working status of ring network unit equipment, which can meet the requirements of real-time comprehensive information control, daily status inspection, pre-failure warning, and fault alarm, and realize the requirements of condition maintenance and distribution network automation.
实用新型内容:Utility model content:
针对现有技术存在的问题,本实用新型提供一种对信息进行实时全面管控、及时预警、及时报警、提高配电网运行的可靠性和效率、降低劳动强度、降低运维成本的环网单元综合监控系统。Aiming at the problems existing in the prior art, the utility model provides a ring network unit for real-time comprehensive management and control of information, timely early warning, timely alarm, improvement of reliability and efficiency of distribution network operation, reduction of labor intensity, and reduction of operation and maintenance costs Integrated monitoring system.
为了实现上述目的,本实用新型采用如下技术方案:提供一种环网单元的综合监控系统,包括环网单元前端控制器、环网单元数据采集系统和后台系统,所述环网单元数据采集系统的输出端与所述环网单元前端控制器的输入端连接,所述环网单元前端控制器的输出端与环网单元待控设备连接,所述环网单元前端控制器与所述后台系统连接;In order to achieve the above object, the utility model adopts the following technical scheme: provide a comprehensive monitoring system of the ring network unit, including the ring network unit front-end controller, the ring network unit data acquisition system and the background system, the ring network unit data acquisition system The output end of the ring network unit front-end controller is connected to the input end of the ring network unit front-end controller, the output end of the ring network unit front-end controller is connected to the device to be controlled in the ring network unit, and the ring network unit front-end controller is connected to the background system connect;
所述环网单元前端控制器包括主控模块、电源模块、变送模块、显示模块、通讯模块、本地报警模块和本地控制模块,所述环网单元数据采集系统包括环境量数据采集模块、安防量数据采集模块、电气量数据采集模块、视频监控系统、消防量数据采集模块,所述后台系统包括通讯适配器、服务器、远程控制模块和统一报警模块;The ring network unit front-end controller includes a main control module, a power supply module, a transmission module, a display module, a communication module, a local alarm module and a local control module, and the ring network unit data acquisition system includes an environmental quantity data acquisition module, a security Quantity data collection module, electrical quantity data collection module, video monitoring system, fire-fighting quantity data collection module, described background system comprises communication adapter, server, remote control module and unified alarm module;
所述环境量数据采集模块、所述安防量数据采集模块、所述电气量数据采集模块、所述视频监控系统、所述消防量数据采集模块的输出端均与所述变送模块的输入端连接,所述变送模块的输出端与所述主控模块的输入端连接;所述电源模块用于给所述环网单元前端控制器内各模块和所述环境量数据采集模块、所述安防量数据采集模块、所述电气量数据采集模块供电;所述主控模块的输出端分别与所述显示模块的输入端、所述本地控制模块的输入端、所述本地报警模块的输入端连接,所述主控模块与所述通讯模块通讯连接,所述通讯模块与所述通讯适配器通讯连接,所述通讯适配器与所述服务器通讯连接,所述服务器的输出端分别与所述统一报警模块、所述远程控制模块的输入端连接,所述远程控制模块的输出端与所述通讯适配器的输入端连接。The output ends of the environmental quantity data acquisition module, the security quantity data acquisition module, the electrical quantity data acquisition module, the video monitoring system, and the fire-fighting quantity data acquisition module are all connected to the input terminals of the transmission module connected, the output end of the transmission module is connected to the input end of the main control module; The security quantity data acquisition module and the electrical quantity data acquisition module supply power; the output terminal of the main control module is respectively connected with the input terminal of the display module, the input terminal of the local control module, and the input terminal of the local alarm module connected, the main control module communicates with the communication module, the communication module communicates with the communication adapter, the communication adapter communicates with the server, and the output terminals of the server communicate with the unified alarm module, the input end of the remote control module is connected, and the output end of the remote control module is connected with the input end of the communication adapter.
所述环境量数据采集模块包括温度传感器、湿度传感器、水位传感器。The environmental quantity data acquisition module includes a temperature sensor, a humidity sensor, and a water level sensor.
所述安防量数据采集模块包括电围栏、门磁、门禁系统、红外监控探头。The security quantity data acquisition module includes electric fence, door sensor, access control system, and infrared monitoring probe.
所述电气量数据采集模块包括电压互感器、电流互感器、电力计量表、电缆测温仪。The electrical quantity data acquisition module includes a voltage transformer, a current transformer, a power meter, and a cable thermometer.
所述消防量数据采集模块包括烟雾传感器、热量传感器。The data acquisition module of the fire quantity includes a smoke sensor and a heat sensor.
本实用新型与现有技术相比,具有的有益效果:Compared with the prior art, the utility model has the beneficial effects:
本实用新型包括环网单元前端控制器、环网单元数据采集系统和后台系统,其通过全面监测环网单元设备的运行状态,将设备工作状态监控、环境监测和安全管控结合在一起,环网单元设备发生故障前,能及时预警,在发生故障或出现超限事件时,能无需用户申报,立即定位故障点及故障事件,及时报警,缩短了对用户的停电时间,减少停电面积,提高了配电网运行的可靠性和效率,降低了配电运检人员的大量重复性工作,降低了劳动强度,也降低了运维成本。The utility model includes a ring network unit front-end controller, a ring network unit data acquisition system and a background system, which combines equipment working state monitoring, environmental monitoring and safety management and control by comprehensively monitoring the operating status of the ring network unit equipment. Before the failure of unit equipment, it can give early warning in time. When a failure or an over-limit event occurs, it can immediately locate the failure point and failure event without user declaration, and promptly alarm, shortening the power outage time for users, reducing the power outage area, and improving The reliability and efficiency of distribution network operation reduces a lot of repetitive work of distribution inspection personnel, reduces labor intensity, and reduces operation and maintenance costs.
附图说明:Description of drawings:
图1是本实用新型实施例提供的一种环网单元综合监控系统的结构框图;Fig. 1 is a structural block diagram of a ring network unit comprehensive monitoring system provided by the embodiment of the present invention;
图中:1-环网单元前端控制器,2-环网单元数据采集系统,3-后台系统。In the figure: 1-ring network unit front-end controller, 2-ring network unit data acquisition system, 3-background system.
具体实施方式:Detailed ways:
下面结合附图和实施例,对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型,但不用来限制本实用新型的范围。Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.
如图1所示,本实用新型提供的一种环网单元综合监控系统,包括环网单元前端控制器1、环网单元数据采集系统2和后台系统3,所述环网单元数据采集系统2的输出端与所述环网单元前端控制器1的输入端连接,将采集到的数据实时传送给所述环网单元前端控制器1,所述环网单元前端控制器1的输出端与环网单元待控设备连接,所述环网单元前端控制器1与所述后台系统3连接,将数据传送给后台系统3,由后台系统3进行处理分析及存储,所述后台系统3可将处理好的数据供所述环网单元前端控制器1使用。As shown in Figure 1, a kind of ring network unit comprehensive monitoring system provided by the utility model comprises ring network unit front-end controller 1, ring network unit data acquisition system 2 and background system 3, and described ring network unit data acquisition system 2 The output end of the ring network unit front-end controller 1 is connected to the input end of the ring network unit front-end controller 1, and the collected data is transmitted to the ring network unit front-end controller 1 in real time, and the output end of the ring network unit front-end controller 1 is connected to the ring network unit front-end controller 1. The network unit is connected to the device to be controlled, and the ring network unit front-end controller 1 is connected to the background system 3, and the data is transmitted to the background system 3, which is processed, analyzed and stored by the background system 3, and the background system 3 can process Good data is used by the front-end controller 1 of the ring network unit.
所述环网单元前端控制器1包括主控模块、电源模块、变送模块、显示模块、通讯模块、本地报警模块和本地控制模块,所述环网单元数据采集系统2包括环境量数据采集模块、安防量数据采集模块、电气量数据采集模块、视频监控系统、消防量数据采集模块,所述后台系统3包括通讯适配器、服务器、远程控制模块和统一报警模块。The ring network unit front-end controller 1 includes a main control module, a power supply module, a transmission module, a display module, a communication module, a local alarm module and a local control module, and the ring network unit data acquisition system 2 includes an environmental quantity data acquisition module , security quantity data collection module, electrical quantity data collection module, video monitoring system, firefighting quantity data collection module, the background system 3 includes a communication adapter, a server, a remote control module and a unified alarm module.
所述环境量数据采集模块、所述安防量数据采集模块、所述电气量数据采集模块、所述视频监控系统、所述消防量数据采集模块的输出端均与所述变送模块的输入端连接,所述变送模块的输出端与所述主控模块的输入端连接,所述变送模块用于将所述环网单元数据采集系统2采集到的数据转换成所述主控模块识别的电流或电压信号并传送给所述主控模块;所述电源模块用于给所述环网单元前端控制器1内各模块和所述环境量数据采集模块、所述安防量数据采集模块、所述电气量数据采集模块供电;所述主控模块的输出端分别与所述显示模块的输入端、所述本地控制模块的输入端、所述本地报警模块的输入端连接,所述显示模块根据所述主控模块的指令用于将所述环网单元数据采集系统2采集到的数据显示在本地显示屏上,所述主控模块与所述通讯模块通讯连接,所述通讯模块包括SIM卡、光纤通讯设备、以太网通讯设备,所述通讯模块与所述通讯适配器通讯连接,所述通讯适配器与所述服务器通讯连接,所述服务器的输出端分别与所述统一报警模块、所述远程控制模块的输入端连接,所述远程控制模块的输出端与所述通讯适配器的输入端连接。The output ends of the environmental quantity data acquisition module, the security quantity data acquisition module, the electrical quantity data acquisition module, the video monitoring system, and the fire-fighting quantity data acquisition module are all connected to the input terminals of the transmission module connected, the output end of the transmission module is connected to the input end of the main control module, and the transmission module is used to convert the data collected by the ring network unit data acquisition system 2 into the main control module identification The current or voltage signal is transmitted to the main control module; the power supply module is used to provide each module in the front-end controller 1 of the ring network unit and the environmental quantity data acquisition module, the security quantity data acquisition module, The electrical quantity data acquisition module supplies power; the output end of the main control module is respectively connected with the input end of the display module, the input end of the local control module, and the input end of the local alarm module, and the display module According to the instructions of the main control module, the data collected by the ring network unit data acquisition system 2 is displayed on the local display screen, and the main control module is connected to the communication module, and the communication module includes a SIM Card, optical fiber communication equipment, Ethernet communication equipment, the communication module communicates with the communication adapter, the communication adapter communicates with the server, and the output end of the server communicates with the unified alarm module, the The input end of the remote control module is connected, and the output end of the remote control module is connected with the input end of the communication adapter.
所述远程控制模块发出远程控制指令通过所述通讯模块传送至所述主控模块,所述本地控制模块根据所述主控模块内预设的控制量阈值或所述远程控制模块的远程控制指令来控制与所述本地控制模块连接的待控设备。所述本地控制模块包括本地闭环控制单元和电控箱,所述本地闭环控制单元设有远程控制模块接口,所述主控模块的输出端与所述本地闭环控制单元的输入端连接,所述本地闭环控制单元的输出端与所述电控箱的输入端连接,所述电控箱的输出端与待控设备的输入端连接,所述远程控制模块接口用于接收所述远程控制模块发出远程控制指令。The remote control module sends a remote control command and transmits it to the main control module through the communication module, and the local control module transmits the remote control command according to the preset control amount threshold in the main control module or the remote control command of the remote control module to control the device to be controlled connected with the local control module. The local control module includes a local closed-loop control unit and an electric control box, the local closed-loop control unit is provided with a remote control module interface, the output end of the main control module is connected to the input end of the local closed-loop control unit, and the The output end of the local closed-loop control unit is connected to the input end of the electric control box, the output end of the electric control box is connected to the input end of the equipment to be controlled, and the remote control module interface is used to receive the Remote control commands.
所述主控模块通过所述通讯模块接收所述服务器发出的指令,进而控制所述本地报警模块发出报警信号,所述本地报警模块包括本地声光报警设备和本地发送警报设备,所述本地声光报警设备受所述主控模块的控制进行本地声光报警,所述本地发送警报设备内置SIM卡,受所述主控模块的控制给预先设定的手机号码发送报警短信。The main control module receives instructions from the server through the communication module, and then controls the local alarm module to send an alarm signal. The local alarm module includes a local sound and light alarm device and a local sending alarm device. The local sound and light The light alarm device is controlled by the main control module to perform a local sound and light alarm, and the local sending alarm device has a built-in SIM card, and is controlled by the main control module to send an alarm message to a preset mobile phone number.
所述环境量数据采集模块包括温度传感器、湿度传感器、水位传感器,所述安防量数据采集模块包括电围栏、门磁、门禁系统、红外监控探头,所述电气量数据采集模块包括电压互感器、电流互感器、电力计量表、电缆测温仪,所述消防量数据采集模块包括烟雾传感器、热量传感器。The environmental quantity data acquisition module includes a temperature sensor, a humidity sensor, and a water level sensor. The security quantity data acquisition module includes an electric fence, a door sensor, an access control system, and an infrared monitoring probe. The electrical quantity data acquisition module includes a voltage transformer, A current transformer, a power meter, and a cable thermometer, and the fire-fighting quantity data acquisition module includes a smoke sensor and a heat sensor.
最后应说明的是:以上实施例仅用以说明本实用新型的技术方案,而非对其限制;尽管参照前述实施例对本实用新型进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本实用新型权利要求所限定的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope defined by the claims of the utility model .
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