CN104410825A - Transformer substation video monitoring system - Google Patents

Transformer substation video monitoring system Download PDF

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CN104410825A
CN104410825A CN201410691902.4A CN201410691902A CN104410825A CN 104410825 A CN104410825 A CN 104410825A CN 201410691902 A CN201410691902 A CN 201410691902A CN 104410825 A CN104410825 A CN 104410825A
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substation
monitoring center
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白易杰
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Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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Abstract

本发明公开了一种变电站视频监控系统,由视频采集装置、数据传输装置、警报装置、监控中心、感应装置与远程控制中心组成;视频采集装置通过数据传输装置将视频数据传输给监控中心,感应装置将变电站内部的感应数据传输给监控中心,监控中心通过对感应数据、视频数据进行存储,远程控制中心通过网络得到监控中心的感应数据、视频数据,通过分析判断,当数据出现异常情况时,启动警报装置并通知维修人员及时维修。本发明提高了视频监控的稳定性和可靠性;成本降低,具有灵敏度高、数据准确的特点。本发明对于变电站相关数据的采集、数据的传送等操作都是自动完成,能够适应无人值守变电站的要求,对环境信息进行实时监测与控制。

The invention discloses a substation video monitoring system, which is composed of a video acquisition device, a data transmission device, an alarm device, a monitoring center, a sensing device and a remote control center; The device transmits the sensing data inside the substation to the monitoring center. The monitoring center stores the sensing data and video data, and the remote control center obtains the sensing data and video data of the monitoring center through the network. Through analysis and judgment, when the data is abnormal, Activate the alarm device and notify the maintenance personnel to repair in time. The invention improves the stability and reliability of video monitoring, reduces the cost, and has the characteristics of high sensitivity and accurate data. The invention automatically completes operations such as the collection of substation-related data and data transmission, can meet the requirements of unattended substations, and monitors and controls environmental information in real time.

Description

一种变电站视频监控系统A Substation Video Monitoring System

技术领域 technical field

本发明涉及一种监控系统,具体是一种变电站视频监控系统。 The invention relates to a monitoring system, in particular to a substation video monitoring system.

背景技术 Background technique

 变电站作为输变电的重要枢纽,是当前电网现代化改造的核心。随着电力系统的不断发展以及变电站自动化程度的不断提高,变电站的管理网络化、数字化、自动化和互动化是电力发展要求的必然趋势。这对变电站通风降温、有毒气体安全排放、水灾控制、安全防范、消防报警等的可靠性、智能化提出了较高的要求。 As an important hub of power transmission and transformation, the substation is the core of the modernization of the current power grid. With the continuous development of the power system and the continuous improvement of the automation level of substations, the management network, digitization, automation and interaction of substations are the inevitable trend of power development requirements. This puts forward higher requirements for the reliability and intelligence of substation ventilation and cooling, safe discharge of toxic gases, flood control, safety precautions, and fire alarms.

行业内都知道,无人值守变电站在运行时可能由于设备工作异常、天气因素、水火灾等现象导致变电站内局部环境温/湿度异常、有毒气体堆积等情况,这此情况通常会导致变配电设备超负荷工作或损坏。因此需要一种装置能够对无人值守的变电站室内环境状况进行监测,通过监测的环境信息对相应的辅助设备进行控制,并能将实时环境信息进行传送和保存。 It is well known in the industry that during operation of unattended substations, abnormal equipment operation, weather factors, water fires and other phenomena may lead to abnormal temperature/humidity and accumulation of toxic gases in the substation. The equipment is overloaded or damaged. Therefore, there is a need for a device that can monitor the indoor environmental conditions of unattended substations, control the corresponding auxiliary equipment through the monitored environmental information, and transmit and save real-time environmental information.

发明内容 Contents of the invention

本发明的目的在于提供一种安全可靠的变电站视频监控系统,以解决上述背景技术中提出的问题。 The purpose of the present invention is to provide a safe and reliable substation video monitoring system to solve the problems raised in the above-mentioned background technology.

为实现上述目的,本发明提供如下技术方案: To achieve the above object, the present invention provides the following technical solutions:

一种变电站视频监控系统,由视频采集装置、数据传输装置、警报装置、监控中心、感应装置与远程控制中心组成; A substation video monitoring system, which is composed of a video acquisition device, a data transmission device, an alarm device, a monitoring center, an induction device and a remote control center;

监控中心通过数据传输装置分别与感应装置、视频传输装置连接,监控中心还分别与警报装置、远程控制中心连接; The monitoring center is respectively connected with the induction device and the video transmission device through the data transmission device, and the monitoring center is also respectively connected with the alarm device and the remote control center;

视频采集装置通过数据传输装置将视频数据传输给监控中心,感应装置将变电站内部的感应数据传输给监控中心,监控中心通过对感应数据、视频数据进行存储,远程控制中心通过网络得到监控中心的感应数据、视频数据,通过分析判断,当数据出现异常情况时,控制监控中心启动警报装置并通知维修人员及时维修。 The video acquisition device transmits the video data to the monitoring center through the data transmission device, and the sensing device transmits the sensing data inside the substation to the monitoring center. The monitoring center stores the sensing data and video data, and the remote control center obtains the sensing of the monitoring center through the network. Data and video data are analyzed and judged. When the data is abnormal, the control and monitoring center will activate the alarm device and notify the maintenance personnel to repair in time.

作为本发明进一步的方案:视频采集装置包括IP网络摄像机,用于采集监控变电站的视频数据。 As a further solution of the present invention: the video collection device includes an IP network camera for collecting video data of the monitoring substation.

作为本发明进一步的方案:感应装置包括温度传感器、湿度传感器、水浸传感器、烟雾传感器、压力传感器、SF6传感器和粉尘传感器。 As a further solution of the present invention: the sensing device includes a temperature sensor, a humidity sensor, a water immersion sensor, a smoke sensor, a pressure sensor, an SF6 sensor and a dust sensor.

作为本发明进一步的方案:数据传输装置采用以太网交换机。 As a further solution of the present invention: the data transmission device adopts an Ethernet switch.

与现有技术相比,本发明的有益效果是:本发明通过IP网络摄像机进行数字视频数据的采集,将采集的视频数据通过数据传输装置与无线网络进行传输,实现数字视频监控系统的全部网络化管理,远程控制中心采用TCP/IP协议将存储的视频数据通过无线网络从监控中心获取并播放视频数据,提高了视频监控的稳定性和可靠性;同时布线少,降低了视频监控系统的成本。变电站内部的温度、湿度、压力、粉尘等实际情况分别采用相应的感应器进行测定,具有灵敏度高、数据准确的特点。本发明对于变电站相关数据的采集、数据的传送等操作都是自动完成,不需要工作人员的人工参与。因此,本发明的可靠性较高,能够适应无人值守变电站的要求,对环境信息进行实时监测与控制。 Compared with the prior art, the beneficial effects of the present invention are: the present invention collects digital video data through an IP network camera, transmits the collected video data through a data transmission device and a wireless network, and realizes the entire network of a digital video surveillance system The remote control center adopts the TCP/IP protocol to obtain and play the video data stored in the monitoring center through the wireless network, which improves the stability and reliability of the video monitoring; at the same time, less wiring reduces the cost of the video monitoring system . The temperature, humidity, pressure, dust and other actual conditions inside the substation are measured by corresponding sensors, which have the characteristics of high sensitivity and accurate data. The present invention automatically completes operations such as the collection of substation-related data and the transmission of data, without the manual participation of staff. Therefore, the present invention has high reliability, can adapt to the requirements of unattended substations, and can monitor and control environmental information in real time.

附图说明 Description of drawings

图1是本发明的结构框图。 Fig. 1 is a structural block diagram of the present invention.

具体实施方式 Detailed ways

下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

请参阅图1,本发明实施例中,一种变电站视频监控系统,由视频采集装置、数据传输装置、警报装置、监控中心、感应装置与远程控制中心组成。 Please refer to FIG. 1 , in an embodiment of the present invention, a substation video monitoring system is composed of a video acquisition device, a data transmission device, an alarm device, a monitoring center, a sensing device and a remote control center.

视频采集装置通过数据传输装置将视频数据传输给监控中心,感应装置将变电站内部的感应数据传输给监控中心,监控中心通过对感应数据、视频数据进行存储,远程控制中心通过网络得到监控中心的感应数据、视频数据,通过分析判断,当数据出现异常情况时,控制监控中心启动警报装置并通知维修人员及时维修。 The video acquisition device transmits the video data to the monitoring center through the data transmission device, and the sensing device transmits the sensing data inside the substation to the monitoring center. The monitoring center stores the sensing data and video data, and the remote control center obtains the sensing of the monitoring center through the network. Data and video data are analyzed and judged. When the data is abnormal, the control and monitoring center will activate the alarm device and notify the maintenance personnel to repair in time.

视频采集装置包括IP网络摄像机,用于采集监控变电站的视频数据。IP网络摄像机能更简单的实现监控特别是远程监控、更简单的施工和维护、更好的支持音频、更好的支持报警联动、更灵活的录像存储、更丰富的产品选择、更高清的视频效果和更完美的监控管理。另外,IPC支持WIFI无线接入、3G接入、POE供电和光纤接入。IP网络摄像机是基于网络传输的数字化设备,IP网络摄像机除了具有普通复合视频信号输出接口BNC外,还有网络输出接口,可直接将IP网络摄像机接入本地局域网。 The video collection device includes an IP network camera for collecting video data of the monitoring substation. IP network cameras can more easily realize monitoring, especially remote monitoring, simpler construction and maintenance, better support for audio, better support for alarm linkage, more flexible video storage, richer product selection, and higher-definition video Effect and more perfect monitoring management. In addition, IPC supports WIFI wireless access, 3G access, POE power supply and optical fiber access. The IP network camera is a digital device based on network transmission. In addition to the common composite video signal output interface BNC, the IP network camera also has a network output interface, which can directly connect the IP network camera to the local area network.

感应装置包括温度传感器、湿度传感器、水浸传感器、烟雾传感器、压力传感器、SF6传感器和粉尘传感器等,分别用于检测变电站内的温度、湿度、浸水、烟雾、压力、六氟化硫、粉尘等环境数据,并将这些数据通过数据传输装置发送给监控中心。温度传感器采用非接触式温度传感器,测量上限不受感温元件耐温程度的限制,因而对最高可测温度原则上没有限制。对于1800℃以上的高温,主要采用非接触测温方法。随着红外技术的发展,辐射测温逐渐由可见光向红外线扩展,700℃以下直至常温都已采用,且分辨率很高。水浸传感器采用非接触式水浸传感器,利用光在不同介质截面的折射与反射原理进行检测。烟雾传感器离子式烟雾传感器,具有工作稳定可靠、灵敏度高的特点。 Sensing devices include temperature sensor, humidity sensor, water immersion sensor, smoke sensor, pressure sensor, SF6 sensor and dust sensor, etc., which are used to detect temperature, humidity, water immersion, smoke, pressure, sulfur hexafluoride, dust, etc. in the substation respectively Environmental data, and send these data to the monitoring center through the data transmission device. The temperature sensor adopts a non-contact temperature sensor, and the measurement upper limit is not limited by the temperature resistance of the temperature sensing element, so there is no limit to the maximum measurable temperature in principle. For high temperatures above 1800°C, non-contact temperature measurement methods are mainly used. With the development of infrared technology, radiation temperature measurement has gradually expanded from visible light to infrared, and has been used below 700°C to room temperature with high resolution. The water immersion sensor adopts a non-contact water immersion sensor, which uses the principle of refraction and reflection of light in different medium sections for detection. Smoke sensor Ionic smoke sensor has the characteristics of stable and reliable operation and high sensitivity.

数据传输装置分别与感应装置、视频采集装置连接,数据传输装置采用以太网交换机,以太网交换机的每个端口都直接与主机相连,应用领域非常广泛,在大大小小的局域网都可以见到它们的踪影。以太网交换机通常都有几个到几十个端口。实质上就是一个多端口的网桥。另外,它的端口速率可以不同,工作方式也可以不同,如可以提供10M、100M的带宽、提供半双工、全双工、自适应的工作方式等。 The data transmission device is respectively connected with the induction device and the video acquisition device. The data transmission device adopts an Ethernet switch, and each port of the Ethernet switch is directly connected with the host computer. The application fields are very wide, and they can be seen in large and small local area networks. traces. Ethernet switches usually have several to dozens of ports. In essence, it is a multi-port bridge. In addition, its port rate can be different, and its working mode can also be different, such as providing 10M, 100M bandwidth, providing half-duplex, full-duplex, self-adaptive working mode, etc.

监控中心包括控制器与显示器,监控中心分别与感应装置、视频传输装置连接,用于将从感应装置、视频传输装置获取的感应数据、视频数据进行集中存储,并能通过监控中心的显示器显示出感应数据与视频。 The monitoring center includes a controller and a display. The monitoring center is respectively connected with the sensing device and the video transmission device, and is used to store the sensing data and video data obtained from the sensing device and the video transmission device in a centralized manner, and can display them on the monitor of the monitoring center. Sensing data and video.

警报装置中包含有警报器,警报器设置在变电站内部,并与监控中心连接,当感应装置感应到的数据出现异常时,远程控制中心立即控制监控中心启动警报装置中的警报器,给变电站内工作人员警示,提醒工作人员及时撤离危险位置。 The alarm device includes an alarm, which is installed inside the substation and connected to the monitoring center. When the data sensed by the sensing device is abnormal, the remote control center immediately controls the monitoring center to activate the alarm in the alarm device, and sends a message to the substation. The staff warns to remind the staff to evacuate the dangerous position in time.

远程控制中心采用TCP/IP协议将存储的视频数据通过无线网络从监控中心获取并播放视频数据。数据的传输采用标准的网络协议提高了视频监控的稳定性和可靠性。传统的技术是采用HDMI传输线等传输数据,本发明采用无线网络传输数据,不使用传输线,降低成本。特别是在晚上的时间段,数据出现异常时,远程控制中心通过控制监控中心将变电站相应设备进行暂停或关闭等处理方式,以便保证安全,给予充足时间等待工作人员进行处理,上述操作均是自动完成,不需要工作人员的人工参与。而当遇到火灾、水灾等大型事故发生时,远程控制中心立即控制监控中心启动警报装置中的警报器,并立即通知相关人员紧急处理。 The remote control center uses the TCP/IP protocol to obtain and play the stored video data from the monitoring center through the wireless network. Data transmission adopts standard network protocol to improve the stability and reliability of video surveillance. The traditional technology uses HDMI transmission lines to transmit data, but the present invention uses wireless networks to transmit data without using transmission lines, thereby reducing costs. Especially in the evening time period, when the data is abnormal, the remote control center will suspend or shut down the corresponding equipment of the substation through the control and monitoring center to ensure safety and give enough time to wait for the staff to process. The above operations are all automatic Complete without human intervention from staff. And when running into large-scale accidents such as fire, flood to take place, the remote control center immediately controls the siren in the monitoring center to start the siren in the alarm device, and immediately notifies relevant personnel for emergency treatment.

对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。  It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. the

此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。 In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1.一种变电站视频监控系统,其特征在于,由视频采集装置、数据传输装置、警报装置、监控中心、感应装置与远程控制中心组成;监控中心通过数据传输装置分别与感应装置、视频传输装置连接,监控中心还分别与警报装置、远程控制中心连接;视频采集装置通过数据传输装置将视频数据传输给监控中心,感应装置将变电站内部的感应数据传输给监控中心,监控中心通过对感应数据、视频数据进行存储,远程控制中心通过网络得到监控中心的感应数据、视频数据,通过分析判断,当数据出现异常情况时,控制监控中心启动警报装置并通知维修人员及时维修。 1. A substation video monitoring system is characterized in that, is made up of video acquisition device, data transmission device, alarm device, monitoring center, induction device and remote control center; Monitoring center is connected with induction device, video transmission device respectively by data transmission device The monitoring center is also connected with the alarm device and the remote control center respectively; the video acquisition device transmits the video data to the monitoring center through the data transmission device, and the sensing device transmits the sensing data inside the substation to the monitoring center, and the monitoring center passes the sensing data, The video data is stored, and the remote control center obtains the sensing data and video data of the monitoring center through the network. Through analysis and judgment, when the data is abnormal, the control monitoring center activates the alarm device and notifies the maintenance personnel to repair in time. 2.根据权利要求1所述的变电站视频监控系统,其特征在于,所述视频采集装置包括IP网络摄像机,用于采集监控变电站的视频数据。 2. The substation video monitoring system according to claim 1, wherein the video collection device comprises an IP network camera for collecting video data of the monitoring substation. 3.根据权利要求1所述的变电站视频监控系统,其特征在于,所述感应装置包括温度传感器、湿度传感器、水浸传感器、烟雾传感器、压力传感器、SF6传感器和粉尘传感器。 3. The substation video monitoring system according to claim 1, wherein the sensing device includes a temperature sensor, a humidity sensor, a water immersion sensor, a smoke sensor, a pressure sensor, an SF6 sensor and a dust sensor. 4.根据权利要求1所述的变电站视频监控系统,其特征在于,所述数据传输装置采用以太网交换机。 4. The substation video monitoring system according to claim 1, wherein the data transmission device adopts an Ethernet switch.
CN201410691902.4A 2014-11-27 2014-11-27 Transformer substation video monitoring system Pending CN104410825A (en)

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CN115236469A (en) * 2022-07-26 2022-10-25 沈阳农业大学 Online monitoring method, system, medium and equipment for unattended transformer substation

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CN115236469A (en) * 2022-07-26 2022-10-25 沈阳农业大学 Online monitoring method, system, medium and equipment for unattended transformer substation

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