Internet of things power distribution room environment remote monitoring operation and maintenance system solution.
With the rapid development of China’s economy, the network, digitization and automation of management in modern power distribution rooms and computer rooms is an inevitable trend of power development. Unattended, integrated management and safety management are the only way to modernize the power grid.
The power distribution equipment monitoring system improves the reliability of power supply and the automation level of the power supply and distribution system by continuously protecting and monitoring user power distribution equipment to realize a reliable, safe, advanced and efficient power supply and distribution system.
The system can perform remote real-time monitoring of the environment and related facilities of the power distribution room and the computer room, discover hidden equipment hazards in time, effectively deal with faults or accidents, establish complete equipment maintenance files, and truly accurately control the equipment.
System architecture The
system is based on the Internet of Things, big data, cloud computing and smart sensor network technologies (2G/4G, NB-IOT, etc.), using Internet of Things smart gateways, power monitoring instruments, etc., to achieve data collection and wireless Transmission and monitoring.
System features 1.
24-hour unattended
system uses the microcomputer protection devices and multi-function power meters installed in local power distribution equipment to collect the electrical parameters and status of each loop. The system's 24-hour uninterrupted power distribution room or power distribution equipment operating data and status, the data is displayed in the main interface graphics or telemetry interface in real time, and statistical analysis can be performed as required, and various alarms and statistics of various qualification rates can be generated from this. Calculation etc.
2. The automatic warning
system centralizes and manages information such as remote measurement over-limit, normal remote signal displacement, accident displacement, protection information, remote control records, and operation records. Important alarm information, such as accident alarms, protection actions, etc., will be displayed on the monitoring platform at any time, and will be notified by voice. At the same time, alarm information will be sent to the mobile phones of related managers.
3. Remote control The
system has anti-misoperation measures such as password, authority function and administrator login to ensure the correctness of equipment monitoring and remote scheduling.
4. Operation analysis:
Perform real-time curve analysis on monitoring data, provide various parameter operation reports, provide flexible report generation tools, and automatically generate various reports according to operating requirements: hourly reports, daily reports, weekly reports, monthly reports, quarterly reports, Annual report, including current, voltage, power, frequency, electricity, and various sums, differences and other algebraic calculation results. All kinds of reports can be exported and printed.
5. Regular inspections The
inspector will automatically receive inspection tasks and report the results in real time. During inspections, you only need to carry the inspector according to the inspection plan and the inspection time to reach the designated inspection point. When you arrive at the inspection point, use the inspector to scan the QR code of the device, and the content that needs to be inspected by the device will pop up (such as the content of the device), and the equipment will be inspected in turn according to the operation instructions and requirements, if the equipment exceeds the standard , The abnormal monitoring center will automatically trigger an alarm. If the equipment is normal, just click Submit.
6. Operation and maintenance services
Through big data analysis, the system formulates a set of appropriate solutions for equipment operation and electricity usage rules, and formulates corresponding strategies for the inspection of power distribution rooms or power distribution equipment; for various inspections and maintenance workers Single real-time analysis and processing, and propose related solutions for the use and improvement of later equipment.
7. The event recall
system has an accident recall function. When an accident occurs, it can replay important system parameters 1 minute before the accident and 5 minutes after the accident, accurately and intuitively analyze the accident, find hidden dangers in the power supply system, quickly locate faults, and timely Restore power.
8. Emergency support
Support the import of GIS electronic map to realize the graphical display of the location of the substations in the area. By clicking the sign of the distribution room on the map, you can directly enter the monitoring interface of the distribution room. If the alarm time is issued, the location of the relevant equipment can be quickly located, and the nearest itinerary can be drawn to provide protection for equipment repairs and reduce economic losses caused by power outages.
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