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Intelligent Environmental Monitoring System for Distribution Room and Substation
Article Introduction:
Product details
Intelligent Environmental Monitoring System for Power Distribution Stations
1 Project Background
On July 6, 2015, the National Development and Reform Commission and the Energy Administration issued the "Guiding Opinions on Promoting the Development of Smart Grid", which clarified the important significance of developing smart grid, namely, further improving the ability of the power grid to accept and optimize the configuration of multiple energy sources, realizing the comprehensive allocation of energy production and consumption, comprehensively building a safe, efficient, and clean modern energy security system, supporting the construction of new industrialization and new urbanization, and achieving the comprehensive improvement of China's energy technology and equipment level.The Opinion proposes the overall development goal of smart grid: by 2020, a safe, reliable, open and compatible, two-way interactive, efficient, economical, clean and environmentally friendly smart grid system will be initially established to meet the needs of power development and users, fully support the construction of modern energy system, and promote the revolution of energy production and consumption in China; Drive the development of strategic emerging industries and form an internationally competitive smart grid equipment system.
With the continuous improvement of social informatization, the number of devices used for remote control, telemetry, remote adjustment, and other aspects in power distribution stations is increasing day by day, and their environmental equipment is also increasing day by day. Environmental equipment in power distribution stations (such as power supply and distribution systems, UPS power supplies, air conditioning, fire protection systems, security systems, leak detection systems, etc.) must provide a normal operating environment for power equipment in power distribution stations at all times. Therefore, establishing an intelligent auxiliary monitoring system for residential power distribution stations is particularly important.
2 construction objectives
The overall goal of the project is to achieve unified monitoring and management of the power environment and other aspects within the computer room.2. The Spede distribution substation intelligent environment monitoring system, tailored for distribution substation engineering, provides a highly reliable and adaptable solution for monitoring applications of distribution substation environment, power, security, fire protection, security systems, and equipment through an intelligent collection monitoring host and peripheral sensors. Realize remote monitoring, unmanned operation, reduce labor costs, and provide early warning to avoid major accidents, reduce losses, provide protection for the safe operation of equipment, and improve operation and maintenance efficiency.
Intelligent distribution stationenvironmental monitoringThe system will achieve five goals:
1. Provide highly stable and reliable monitoring information resources for the operation of various systems and equipment in the distribution substation, provide real-time data monitoring, and necessary remote and intelligent control.
2. Generate fault alarms for faults that occur in the distribution station, notify relevant management personnel through various means, and promptly handle and resolve them. Warn of impending malfunctions.
3. Promote the automation and intelligence of power distribution stations, clarify the rights and responsibilities of management personnel, improve the management level of computer rooms, save operating and management costs of power distribution stations, and achieve the goal of short-term investment and long-term benefits.
4. Utilize the comprehensive data statistics and analysis functions of the system to provide reliable reference for distribution station managers and sufficient decision-making basis for the construction and improvement of distribution stations.
5. Reserve sufficient expansion functions to meet development needs, achieve convenient expansion, easy modification, and adaptability to changes in the environment and diverse management needs.
3 Intelligent environmentDesign of Monitoring System Solution
1. Establish a unified monitoring and management station to conduct fully digital centralized monitoring and management of multiple devices and information distributed in different areas, with few or no personnel on duty, to meet the needs of modern distribution station management.2. The construction deployment of this monitoring system is very simple, with thoughtful consideration of details and easy expansion. All measurement and control modules adopt bus wiring method, avoiding the trouble of laying lines; The monitoring management platform is also very user-friendly, with a user-friendly interface, simple operation, and comprehensive functions. The management of monitoring devices adopts plug and play, and the monitoring platform can automatically search for newly added devices without manual addition, making maintenance very convenient. The smooth transition of plug and play system integration and expansion has been achieved, so that the demand side can easily invest in the project according to their own needs and investment budget, without causing duplicate investment waste.
3. The system utilizes transmission carriers such as IP data networks and internal enterprise private networks to collect and process data on the operation status of environmental monitoring hosts in various regional distribution stations, achieving networked monitoring and reducing distribution station management costs.
4. It can also support standard protocols such as 104 and IEC 61850 to interface with power platforms.
5. The system can achieve monitoring and management of the distribution stations and equipment environment systems under the jurisdiction of the management personnel based on the authorization of the monitoring center.
The system topology diagram is as follows:
Monitoring system configuration plan：
| serial number | Subsystem equipment | Functional Description |
| 1 | Devices such as cameras and hard disk recorders | Monitor the on-site environment through video images |
| 2 | Dual sensor infrared sensor | Monitor the entry and exit status of personnel in the distribution station |
| 3 | smoke sensor | Monitor the smoke status of the distribution station |
| 4 | level sensor | Monitoring water level value |
| 5 | Temperature and humidity sensor | Monitor environmental temperature and humidity |
| 6 | Sulfur hexafluoride detector | Monitoring the concentration of sulfur hexafluoride in the environment |
| 7 | Oxygen detector | Monitoring environmental oxygen concentration |
| 8 | Ozone detector | Monitor environmental ozone concentration |
| 9 | Lighting control module | Monitor lighting status and remotely control lighting equipment |
| 10 | Dehumidifier control module | Monitor the status of the dehumidifier and remotely control the dehumidifier switch |
| 11 | Fan control module | Monitor the status of the fan and remotely control the fan switch |
| 12 | Water pump control module | Monitor the status of the water pump and remotely control the water pump switch |
| 13 | Air conditioning control module | Monitor the status of air conditioning and remotely control the air conditioning switch |
4 monitoring content
Ø Power monitoring of distribution station:Telemetry: AC voltage of 220/380V and DC voltage of 48V for equipment use.
Remote signaling: Alarm for upper and lower limits of various voltages.
Ø Distribution substation environment:
Telemetry: Temperature, humidity, oxygen, ozone in each room SF6、 Smoke, liquid level, and other conditions.
Remote signaling: high temperature, high humidity, low temperature, low humidity, gas leakage status, ground immersion status, smoke detection, illegal entry into rooms, etc.
Ø Distribution station equipment monitoring:
Telemetry: Monitor the operating status and parameters of equipment such as fans, water pumps, dehumidifiers, and air conditioners.
Remote control: It can also remotely control the device switch status through software on the system or through the network.
Ø Video surveillance of distribution station:
Telemetry: Monitor the environmental conditions of the distribution station through video images.
Software Display:
All network monitoring and network controllers will send the collected data to the server, perform multi-source data diagnosis and warning through software, save the data, and issue alarms, linkage, and notify relevant management personnel based on the diagnosis and warning results. The operating interface of this system is easy to understand and user-friendly, allowing administrators to take protective measures against emergency situations in a timely manner.
Regarding Sibei:
1. Won more than 20 R&D patents for environmental monitoring in archives;
Focusing on the research and development of power environment monitoring systems for 10 years;
3. National high-tech enterprises;
More than 4600 projects are currently in use;
5.1 hour fast quotation, 1-on-1 service;
6. The product can be remotely debugged, which can save you 30% of costs;
If you want to inquire about free customized solutions for smart computer rooms now, look for Sibe
Sibe provides services for over 5800 projects, and its dynamic environmental monitoring system is widely used in computer rooms idc、 Information center, power room, base station, communication, broadcasting and television, archives, warehouse.
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