The application of Accuray's EMS-CB energy efficiency management solution in commercial buildings
Ankerui Zhong Xiaodong.
The application of microgrid energy efficiency management system in commercial buildings is mainly reflected in the following aspects:
1.Energy management: The microgrid energy efficiency management system can conduct real-time monitoring and data analysis of the energy usage of commercial buildings, helping managers understand energy consumption, detect waste and take timely measures to improve.
The building energy consumption monitoring system is developed in strict accordance with the requirements of the guidelines, meets the technical requirements of the guidelines, and achieves the following effects through the construction of the energy metering system:
Meet the requirements for energy consumption supervision and acceptance of large-scale public buildings and key energy-using units; Through the system, high-energy-consuming equipment such as air conditioners and air compressors with inefficient operation are found to provide data basis for energy-saving transformation; Through the system, it is difficult to find the leakage of the energy pipe network, so as to reduce energy waste, energy saving and carbon reduction;
Categorical and itemized energy consumption statistics; Analysis of hourly, daily, monthly, and year-by-year energy consumption trends; peak-to-valley power statistics;
energy cost statistics; year-on-year energy consumption analysis; Custom energy flow diagrams; Manual entry of energy consumption;
use energy to collect copy; energy consumption analysis; Sub-sectoral and sub-regional energy consumption statistics; Alarm for abnormal energy consumption;
2.Charge management: The microgrid energy efficiency management system can collect and manage the water and electricity charges, rent, and shared area fees of commercial buildings, simplify the charging process, and reduce the risk of property advance payment of water and electricity bills.
Pay first, then use electricity, reduce the risk of property paying electricity bills in advance;
Water, electricity, and property fees are paid on the same platform to reduce the number of charges;
Electricity cost sharing in public areas to reduce property operating costs;
Identification of vicious loads in student dormitories to reduce potential electricity safety hazards;
Regular power on and off to facilitate the management of electricity consumption in the dormitory;
Support mobile APP, applet, WeChat *** campus one ** payment;
3.Demand response management: The microgrid energy efficiency management system can reasonably dispatch electricity and reduce electricity costs according to the electricity demand and electricity price fluctuations of commercial buildings.
4.Distributed energy access: The microgrid energy efficiency management system can connect distributed energy resources such as rooftop photovoltaics and energy storage equipment to the system to realize decentralized energy management and improve energy efficiency.
Inverter DC side, AC side operation status monitoring and alarm; Statistics and analysis of power generation of inverters and power stations; Grid connection cabinet power monitoring and power generation statistics; Statistics on the annual effective utilization hours of power generation of power stations; power generation revenue statistics; irradiance, wind, ambient temperature and humidity monitoring; Power generation simulation and efficiency analysis; carbon emission reduction statistics;
In summary, the application of microgrid energy efficiency management system in commercial buildings is of great significance, which can improve energy utilization efficiency and management efficiency, reduce energy costs and carbon emissions, and promote the development of green buildings.