CN201839093U - Remote running environment monitoring device for intelligent transformer substation - Google Patents

Abstract

The utility model relates to a remote monitoring device for the operating environment of an intelligent substation, which belongs to the technical field of electric power transmission monitoring. The technical solution is: including network switch (6), access device (5), temperature and humidity sensor (1), illumination sensor (2), outdoor environment sensor (3), harmful gas detection sensor (4), client host ( 8), the output terminals of temperature and humidity sensors, illuminance sensors, outdoor environment sensors, and harmful gas detection sensors are connected to the access device, the access device is connected to the network switch, and the client host is also connected to the network switch. The utility model realizes the online real-time monitoring of the auxiliary system of the operation environment of the unattended substation, and truly strengthens the level of system automation, initiative and practicability; it can greatly improve the efficiency of substation management, and realize the lean management of the auxiliary system. It also provides a more reliable, direct and comprehensive means for environmental safety, equipment maintenance, energy saving and emission reduction of substations.

Description

Smart substation operating environment remote monitoring device

Technical field:

The utility model relates to a remote monitoring device for the operating environment of an intelligent substation, which belongs to the technical field of electric power transmission monitoring.

Background technique:

At present, in the past time, power supply substations have been in the state of "emphasis on main equipment and light on auxiliary equipment". There is no real-time and effective supervision means for auxiliary environmental facilities of smart substations. After the equipment is running normally, the staff can find out, which may cause more serious consequences.

Utility model content:

The purpose of the utility model is to provide a remote monitoring device for the operating environment of an intelligent substation, which can effectively supervise related auxiliary environmental equipment, and can also intelligently manage the environmental regulation system, effectively and rationally use energy to achieve energy saving and emission reduction, and solve the problems existing in the background technology above question.

The technical solution of the utility model is: a remote monitoring device for the operating environment of an intelligent substation, including a network switch, an access device, a temperature and humidity sensor, an illuminance sensor, an outdoor environment sensor, a harmful gas detection sensor, a client host, a temperature and humidity sensor, and an illuminance sensor , the output terminals of the outdoor environment sensor and the harmful gas detection sensor are connected to the access device, the access device is connected to the network switch, and the client host is also connected to the network switch. the

The network switch is connected to other network switches through the power system integrated data network, and the other network switches are connected to the system platform server. the

The utility model respectively connects temperature and humidity sensors, illuminance sensors, outdoor environment sensors, and harmful gas detection sensors in a bus system, and summarizes real-time environmental information and data collected by these devices to an integrated access server in the form of RS485 communication. The system organizes, classifies, A/D converts the information through the integrated access server, and then uploads it to the central platform for unified analysis, processing, management, operation and function realization. the

The utility model realizes the online real-time monitoring of the auxiliary system of the operating environment of the intelligent substation, and truly strengthens the level of system automation, initiative and practicability; it can greatly improve the efficiency of substation management, realize the lean management of the auxiliary system, and at the same time provide Environmental safety, equipment maintenance, energy saving and emission reduction of substations provide more reliable, direct and comprehensive means. the

The beneficial effects of the utility model:

1) Improve the supervision level of the operating environment of the power system; the safety of the operating environment of the power industry is very important, it is directly related to the guarantee of electricity consumption in many areas, and once an accident occurs, it will cause immeasurable losses. This technology integrates auxiliary systems into one, shares resources, integrates and interacts with information, and conducts intelligent and automatic management on a unified platform, providing a safer and more effective management mode for substation operation.

2) Improve equipment safety supervision; online real-time data can reflect the operating status of the equipment, and the preset threshold alarm can quickly help the staff understand the actual situation of the on-site equipment, and make correct processing when needed, greatly reducing The direct economic loss that may be caused after the accident occurs. the

3) Improve work efficiency, reduce costs, save energy and reduce emissions; the research of this technology has effectively guaranteed the safe operation of auxiliary systems in unattended substations. It reduces the work intensity of the management staff and effectively improves work efficiency. Auxiliary equipment runs when needed and shuts down when not needed, which fundamentally eliminates the waste of resources in unattended stations and achieves energy saving and emission reduction in the fundamental sense. the

Description of drawings:

Accompanying drawing 1 is the schematic diagram of the utility model example.

In the figure: temperature and humidity sensor 1, illuminance sensor 2, outdoor environment sensor 3, harmful gas detection sensor 4, access device 5, network switch 6, other network switches 7, client host 8, system platform server 9, power system integration data network10. the

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described by embodiment.

The remote monitoring device for the operating environment of the smart substation includes a network switch 6, an access device 5, a temperature and humidity sensor 1, an illumination sensor 2, an outdoor environment sensor 3, a harmful gas detection sensor 4, a client host 8, a temperature and humidity sensor, an illumination sensor, The output ends of the outdoor environment sensor and the harmful gas detection sensor are connected to the access device, the access device is connected to the network switch, and the client host is also connected to the network switch. The network switch 6 is connected to other network switches 7 through the power system integrated data network 10 , and the other network switches 7 are connected to the system platform server 9 . the

The functions of each component are as follows:

Temperature and humidity sensor: real-time collection of temperature and humidity information and data of the indoor environment; illuminance sensor: real-time collection of indoor environment illuminance information and data; outdoor environment sensor: real-time collection of outdoor environmental information, such as outdoor temperature, humidity, wind direction, wind force, Rainfall, illuminance and other information and data. Harmful gas detection sensor: real-time monitoring of SF6 harmful gas content collection and detection in the GIS room; access device: comprehensive access management and upload of station-side operating environment data, realizing the summary of temperature, humidity, illuminance, and SF6 environmental information, A/ D conversion and uploading of various environmental information and data, issuance and control of platform instructions; network switch: network switch at the substation end, responsible for Ethernet communication between the substation end and the integrated data network; other network switches: network at the master station end The switch is responsible for the Ethernet communication between the main station platform and the integrated data network; the client host: the client operating carrier of the remote monitoring system for the operating environment of the smart substation, which uses the user-operated interface to provide users with a visual operation interface; the system platform server : The carrier and operation carrier of the remote monitoring system for the operating environment of the smart substation, including a management server, a store-and-forward server (streaming media server), and a function server. Responsible for the permissions, business functions, storage, analysis, processing and other functions of the entire system.

Implementation method of illuminance collection: In the room where illuminance sensors need to be installed, two sensors are installed on the wall, and the positions are diagonal. Dynamically react to the environmental changes in the room, and provide real-time and historical data and other operational basis for the operation of the management terminal. The indoor illuminance sensors are installed in the 10kV mechanical room, comprehensive communication room, protection room, GIS room, etc. the

Implementation mode of temperature and humidity collection: install temperature and humidity sensors in rooms that require temperature and humidity adjustment to collect and upload real-time information, dynamically respond to environmental changes in the room, and provide real-time and historical data and other operational basis for management operations. The indoor temperature and humidity sensors are installed in the 10kV mechanical room, comprehensive communication room, protection room, GIS room, etc. the

Implementation method of outdoor environment collection: install a weather forecast station outdoors to reflect the current weather of the substation and environmental changes such as temperature, humidity, and illumination in the field in real time, so as to better serve the safe production of the substation. The outdoor weather forecast station is installed on the roof of the main office building. the

The implementation method of SF6 concentration collection: install SF6 detectors in the GIS room to collect and upload real-time concentration, dynamically reflect the change of SF6 concentration in the room, and provide real-time and historical data and other operational basis for the operation of the management terminal. the

Claims (2)

1. A remote monitoring device for the operating environment of a smart substation, characterized in that it includes a network switch (6), an access device (5), a temperature and humidity sensor (1), an illuminance sensor (2), an outdoor environment sensor (3), a harmful The gas detection sensor (4), the client host (8), the output terminals of the temperature and humidity sensor, the illuminance sensor, the outdoor environment sensor, and the harmful gas detection sensor are connected to the access device, the access device is connected to the network switch, and the client host is also connected. Connect the network switch. 2. The remote monitoring device for smart substation operating environment according to claim 1, characterized in that said network switch (6) is connected to other network switches (7) through the power system integrated data network (10), and other network switches ( 7) Connect to the system platform server (9).

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