1、 Project Background

The project is located in the Coal Combustion Laboratory of Huazhong University of Science and Technology in Wuhan, Hubei Province, to address the school's non-standard electricity usage; When the equipment is running, no one is left behind; Unable to independently distanceControl usage time and other issues. Wuhan Shuntong enhances the digitalization and intelligence requirements of energy consumption equipment management through its system platform, which includes functions such as energy data collection, classification and sub item energy consumption recording and analysis, remote control, energy-saving management, electricity safety monitoring, and abnormal event alarm monitoring. by increasingSmart Circuit BreakerReal time monitoring and electrical safety control of each electrical equipment and line, analysis and optimization of electrical quality, monitoring of overheating, overcurrent, overvoltage, overload, leakage, etc., guiding the optimization of lines and equipment facilities through data analysis; Implementing remote control allows management personnel to carry out refined control.

IIProject Introduction

Implementing intelligent management for smart electricity usage, achieving standardized distribution, safe and energy-saving electricity usage, is the foundation for ensuring the safe operation of equipment. The overall goal requirements of the intelligent and safe electricity system include intelligent management, monitoring of changes in electricity load in areas, and prevention and control of fire hazards caused by overloaded operation; Effective monitoring, management, and control of unreasonable electricity usage in various routes (such as large loads, small wire diameters, aging lines, rodent infestations, mismatched protection levels, etc.); By systematically managing various electrical circuits and equipment, effectively detecting circuit leakage, electric shock, and overload, establishing efficient prevention, alarm, and trip protection mechanisms, reducing personal injury and property damage. By using intelligent and information-based management methods to scientifically arrange electricity consumption plans, timed and remote on/off can be achieved according to different application scenarios, and the electricity load of each circuit can be measured, monitored, controlled, and visualized, thus achieving the goal and effect of energy-saving electricity consumption.

three、system architecture

This project adopts4G communicationMethod: Install intelligent switches and communication gateways and other monitoring devices on the end of electrical equipment in various regions to achieve end control, measurement, and event alarm. Monitor various electrical equipment in the laboratory to achieve intelligent control and remote centralized control of the equipment.

Intelligent air switch+Smart Gateway(Centralized renovation)

four、Equipment installation

five、Software Introduction

1. Integrated large screen

Display the total number of devices, online/offline quantity, display different alarm information according to different alarm levels, current equipment load and power consumption.

2、Site Overview

Users can comprehensively view various monitoring data of the selected individual distribution station, including important indicators such as energy consumption trends, maximum load, power factor, and monthly average load rate. Through these data, users can intuitively understand the energy consumption changes and load fluctuations of distribution stations, and timely discover potential energy efficiency problems or anomalies, helping to optimize management and decision-making.

3、Main system diagram

Display the electrical configuration diagram drawn and uploaded by the user using QTouch, support association with data, and provide animation effects and event response functions. Users can view real-time status changes of electrical equipment, perform autonomous control, and trigger specific events through interactive operations, enhancing the visualization and operational experience of the system.

4、real-time monitoring

Display the real-time status of all devices at each site and show the real-time data collected by each device. Users can view detailed data of individual devices, including historical data, performance indicators, fault records, etc., by clicking on the "More" option, in order to more accurately monitor and troubleshoot equipment. This feature helps users to monitor the real-time operation of their devices, ensuring stable operation and timely detection of potential issues.

5、historical curve

Display the electrical parameter data curves of all monitoring circuits under the associated site, including real-time fluctuations of key electrical parameters such as voltage, current, power, and frequency. By visualizing curves, users can intuitively monitor the trend of electrical parameter changes in each circuit, helping to detect abnormal fluctuations or faults in a timely manner and ensuring the stable operation of the system. At the same time, users can choose to view data for specific circuits as needed for more detailed analysis and comparison.

6、timing control

Realize the autonomous setting of turning on or off all devices during a certain time period, and handle the control of turning on individual devices during non use stages through reporting settings, which can provide more flexible autonomous control of device activation.

7Intelligent Operations

When on-site equipment malfunctions, clicking on dispatch will automatically send emergency repair information based on the account user of the associated room.

8alarm alert

After the on-site equipment triggers an alarm, there will be a pop-up window and sound on the platform. Then, send emails and text messages to the corresponding numbers through the number and email address.

six、summary

This plan utilizes IoT, information technology, and intelligent management methods to upgrade and transform the electricity management mode in the laboratory, achieving "measurable, monitored, controllable, and visible" safe electricity use. Various risks and hidden dangers of electricity safety are detected in advance and controlled during the process. At the same time, it has intelligent and intelligent electricity safety, control, alarm analysis, and management functions, improving the level and efficiency of safe electricity management.