Abstract: The phenomenon of water and electricity waste is a common problem that many universities find difficult to manage. The "Campus Energy Supervision System" is a digital energy supervision system developed using cutting-edge technologies in disciplines such as the Internet of Things, communication, computer science, industrial design, and environmental engineering. It includes more than ten systems such as electricity metering, water supply networks, air conditioning energy conservation, energy auditing, and energy disclosure. It can achieve real-time monitoring of energy conservation for anyone and anything at any time and any place, and realize full process energy management and new energy-saving services based on energy perception.

Keywords: automation: information technology; Energy: Regulatory

1、 The significance of energy regulatory system

The energy supervision system established on the basis of automation technology and information technology, based on objective data, is the fundamental way for energy consuming enterprises such as metallurgy, chemical, thermal, and power plants to implement energy conservation and consumption reduction. Promoting the application concept of energy regulatory system and changing the traditional production management mode of energy without scientific basis is an effective and significant management measure for modern large, medium and small enterprises, and is becoming a consensus among managers at all levels of major companies. The basic purpose of establishing an energy regulatory system is to improve the operation and management efficiency of the energy system, while finding process data on energy consumption in production processes, and providing enterprises with a mature, effective, and easy-to-use overall energy system control solution; A reliable and secure energy system operation, operation, and management platform. And achieve the basic goals of safety, stability, economic balance, and supervision and assessment.

In fact, not only in enterprises, but also on campuses, the significance of energy regulatory systems is particularly important. We often find that computers in the office stay on all night, students use high-power electric stoves in the dormitory without permission, and the faucet in the bathroom runs continuously all night. Taking a university in Chifeng City as an example, if the monthly electricity bill reaches 40000 yuan and the water bill reaches 17000 yuan, the annual cost of water and electricity will be nearly 700000 yuan! Through the energy monitoring system, managers can easily observe the electricity consumption of any room in any office building, laboratory building, or student dormitory with just a click of the mouse. The daily and monthly energy consumption of each floor and room, the total number of installed electricity meters in the current month, and the total number of offline electricity meters can all be clearly displayed. Through the system's set electricity consumption statistical model, the system can promptly detect illegal electricity consumption, waste situations such as not turning off lights or computers after work. These situations will be automatically recognized and discovered by the system. Once someone uses electrical appliances privately or does not turn off lights or computers after work, an SMS alarm message will be immediately sent to the person in charge's mobile phone. At the same time, energy quantification can be implemented for each monitoring point, and once exceeded, power will be automatically cut off.

After running the system, if there is any standby or abnormal power situation, it will be sent to the relevant person in charge through the automatic SMS platform. Through this management platform, the standby power consumption of the school's power system can be greatly reduced. Moreover, this new energy-saving system can also detect 'invisible' waste. For example, the monitoring of the water supply network shows that the water consumption curve of the dormitory building is abnormal, and the nighttime water consumption, which should have been in a low valley, reaches the peak of daytime water consumption. Therefore, the problem of the water supply network can be immediately discovered and repaired. According to calculations, in the past, underground pipeline damage was only discovered during meter reading. Calculated at 8 tons of water leakage per hour, if the damaged pipeline is not discovered in a timely manner, the monthly water leakage will reach nearly 6000 tons, and the school will pay an additional 18400 yuan for this.

2、 Scheme Introduction

AcrelEMS EDU Campus Smart Energy Management Platform integrates comprehensive energy management, public energy management, energy leakage monitoring, water and electricity billing management, dormitory energy management, equipment operation and maintenance management, power distribution monitoring, intelligent lighting, air conditioning monitoring, electrical fire safety and other functions, providing complete software and hardware solution services for the construction of smart energy management systems in universities.

The Ankerui Campus Smart Energy Management Platform integrates cutting-edge technologies such as the Internet of Things, big data, cloud computing, and artificial intelligence to build a multi-dimensional and multi-level energy management system. The platform collects real-time energy data such as electricity, water, gas, and equipment operation status information through smart sensors, smart meters, smart switches, and other devices deployed throughout the campus, and transmits the data to cloud servers for storage, analysis, and processing through high-speed communication networks. Based on powerful data analysis capabilities, the platform can provide decision-making basis for campus energy management, achieving refined management and optimized scheduling of energy.

3、 Construction Goal

Establish an energy-saving supervision system for campus buildings, achieve energy audit work, identify problems in energy consumption, improve management systems, and optimize energy management. In addition, energy-saving technologies and equipment can be applied to carry out energy-saving renovations on energy systems in order to achieve quantified energy-saving goals.

Realize large-scale monitoring and promote the development of energy-saving monitoring in depth

Providing rich energy management methods, schools, managers, and energy management data layer management specialists only need to view the energy consumption situation of various regions and departments through the software system in the control room of the system platform. It can timely remind and warn relevant energy consuming departments and buildings, promote various energy consuming departments and departments to consciously adjust monthly or annual energy consumption quotas, and provide rich and flexible energy management methods for schools and energy management institutions.

Implementing total energy consumption control and refined management provides scientific management methods for energy management and allocation in universities, and provides refined management and effective decision-making basis for internal energy using units. To provide information and intelligent support for energy management, promote the implementation of total quantity control and energy-saving task indicator allocation in schools, departments, and groups, and achieve macro level total quantity control and micro level fine control of departmental indicators.

4、 Core values

Safety effectiveness: Eliminating safety hazards of campus energy equipment, effectively improving the safety and stability of the energy system, and better safeguarding daily life on campus.

Energy saving effect: By adopting high-performance equipment and intelligent management methods, energy-saving benefits are achieved and energy consumption costs are reduced.

Operational effectiveness: Through comprehensive renovation, manpower and material resources are saved, greatly reducing the operating costs of the school

Social achievements: Assist in achieving the national dual carbon goals, promote the construction of ecological civilization, and advance the development of low-carbon circular economy in China.

V. Conclusion

The Ankerui Smart Energy Management Platform provides an effective and reliable solution for universities to build smart campus electricity. By implementing real-time monitoring and fault warning of electricity, energy consumption statistics and analysis, intelligent operation and maintenance management of equipment, formulation of energy-saving optimization strategies, and comprehensive energy management, this platform helps universities improve their energy management level, reduce energy consumption and operating costs, ensure stable power supply to campuses, and lay a solid foundation for the construction of smart campuses. With the continuous advancement and innovation of technology, the Ankerui Smart Energy Management Platform will be widely applied in more universities, contributing to the sustainable development of the education industry.

References:

[1] Yu Yanbo and Li Caichun. Construction of Campus Energy Supervision System Based on Automation and Information Technology [J]. Journal of Chifeng University: 1673-260X (2012) 09-0035-02

[2] Ankerui Enterprise Microgrid Design and Application Manual. 2022.05 edition.