TIP3000 Intelligent Substation Auxiliary System Integrated Monitoring Platform Project Plan
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1. Project Overview
This project requires comprehensive intelligent control and remote monitoring of each channel of Lianhuashan Substation, Gangxia Substation and Shixia Substation. It mainly includes intelligent access control system, power environment monitoring system such as oil, electricity, gas, air conditioning, temperature and humidity, remote monitoring system, security alarm and linkage system and patrol management subsystem.
2. Project Analysis
1. Access control subsystem
Set up access control system in each studio of substation according to requirements, adopt induction typeIC cardOpen the door with the existing work card reader of the grid. The door lock adopts a special electric control lock or a magnetic lock according to the situation of the door. The access control software is installed on the main station workstation, but the customer must have its own local area network and server, and the server software must be installed on the server.
Lianhuashan substation has a total of 24 gates that need to be controlled, 19 gates in Gangxia and 13 gates in Shixia, which are mainly distributed in the entry gate, main control gate, main control room, GIS room, high voltage room and capacitor room of each station. , grounding editing room, safety tool room, fire pump room, main transformer network door, etc., use the power station staff card to access, button to go out, and remote management and authorization. In the future, it will realize the construction of access control system with other substations, access to TCP/IP, and unified management and control by the main station. Each substation access control system is connected to the Internet, the central station can be controlled and managed in a unified way, and the system operators of the sub-sites can realize local management through the management authority, and can conveniently and quickly implement remote authorization control for each card and each door.
2. Dynamic environment monitoring subsystem
● Integrated power quality online monitoring.
● Real-time monitoring of the temperature of the oil meter in the main station.
● Real-time monitoring of battery voltmeter in main and substations.
● Online monitoring of analog quantities such as temperature, humidity and wind speed.
● Air conditioner remote control.
● Integrated automatic control system video linkage.
● The linkage function of SF6 oxygen meter in the GIS room of the sub-station.
3. Remote monitoring subsystem
● Lighting linkage function.
● Tour track record.
● Video data recording function before event start.
● Patrol point system function.
● Sound and light alarms for abnormal situations and events, and the monitoring center displays the alarm points.
● The gate of the substation and the gate of the main control building are abnormally wide open for the recording function.
● Remote call function.
● External network monitoring function.
4. Security alarm and linkage subsystem
External sensors such as water leakage, fire alarm, vibration, smoke, infrared detection, etc., are uploaded to the management center in time when an alarm occurs, so that the maintenance personnel on duty can grasp the status of the substation in real time.
The fire protection linkage of the central station and sub-stations, once an alarm occurs, the system can link the monitoring system and send an alarm signal to the central management system. At the same time, it can automatically open the corresponding door locks as needed.
The system can be connected to the signal of the integrated self-control system inside the substation (that is, the integrated automatic control system inside the power grid). When the integrated automatic control system of the power station is in operation, the intelligent integrated management system can immediately link the monitoring system to implement real-time monitoring. actual operation of the system.
Access control system and monitoring system linkage function. When the door is opened abnormally or normally, the access controller can send a signal to start the local camera to capture the image.
Infrared security system linkage, the control can be connected to the infrared alarm system signal, and the operation of disarming and arming can be carried out. When there is an alarm situation, the intelligent integrated management system is linked to monitor the video and alarm the center.
5. Inspection management subsystem
Using the existing network of the access control system, the staff of the power station conduct inspection, management and supervision of the unattended substation. Combined with the work ticket management system of the construction unit, it realizes timing, fixed point, positioning, appointment and remote authorized operation management, which can effectively prevent unauthorized personnel from entering non-workstations and unauthorized operation areas, and avoid duplicating door keys and key recipients. The safety hazard of the substation.
3. Layout of each security system of the project
This project uses more than 15 sets of HTCJQ-001 collectors, connected with various types of alarm detectors, sensors, air conditioning controllers and lighting equipment to complete the monitoring function of the power environment of the entire substation. At the same time, it realizes the linkage function with the video monitoring system and the access control system, which solves all the security protection problems of the unattended substation.
4. The main advantages of Dianke Hengtai
1. Military technology, stable and reliable products: Anhui Dianke Hengtai is a holding company of China Electronics Technology Group, and its main technologies and applications are derived from military use.
2. The products are applied in large quantities, and there are successful cases of unattended substations in the power system: they are widely used in bank vaults, telecom base stations and unattended substations. For example, Anhui Telecom has completed the unattended operation of 2,300 CDMA base stations. Practice has proved that Reliability of product quality. In the unattended substation pilot project of Shenzhen Power Supply Bureau, the main technologies and solutions were adopted by China Southern Power Grid into the technical standards.
3. The core hardware and software platforms are independently developed and produced by our company, and the quality is controllable. Compared with the dynamic ring manufacturers in the market, they are only software companies. The front-end equipment adopts products provided by different manufacturers, and there are few intermediate links. Improve the stability and maintainability of the system.
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