Energy conservation of rail transit is one of the important directions of urban transportation development at present, and it is also one of the important measures to achieve sustainable development. With the acceleration of urbanization and the continuous growth of population, the problems of urban traffic congestion and energy consumption are becoming more and more serious, and rail transit, as an efficient, environmentally friendly and convenient mode of transportation, has great development potential and market prospects. At the same time, with the continuous progress and application of technology, the energy-saving technology of rail transit is also developing and improving, which provides strong support for the realization of more efficient and environmentally friendly rail transit.
Problems that need to be paid attention to to realize the energy saving of urban rail transit:
Improving energy efficiency:
According to the statistics of 2022, the total electricity consumption of urban rail transit in China has reached 2279.2 billion kWh. Energy consumption is particularly noticeable during peak hours, where energy waste needs to be minimized while maintaining operation.
Intelligence of the energy management system:
Traditional energy management systems require manual intervention and lack the characteristics of intelligence and automation. How to realize the intelligent management and scheduling of energy through the introduction of intelligent technology and optimization algorithms is a problem that needs to be solved.
"Air-water linkage" air-conditioning energy-saving optimization control:
The real-time data of different spaces of the station are obtained through various sensors, and the corresponding energy-saving equipment control strategies are finally obtained through high-precision equipment performance modeling and system global optimization algorithms. The automatic optimization mode is used to keep the entire feng shui system in an efficient operating state and improve the utilization of energy resources.
Intelligent lighting system optimization control scene linkage mode control:
The intelligent lighting control system is used to reasonably adjust the brightness and illumination time of the lighting equipment according to the actual needs to reduce the waste of energy. Through intelligent perception and automatic control technology, the lighting system is more efficient and energy-saving.
Smart Energy Diagnosis:
Through a variety of metering instrument data collection and transmission, multi-scene environmental monitoring, computer technology, Internet technology, electrical automation technology, communication technology in one, with on-site energy consumption data collection, storage, analysis, mining, display, etc., can be for a variety of energy demand and energy consumption, energy quality and energy utilization of various equipment and other energy consumption statistics, year-on-year analysis, energy alarm, improve energy efficiency, tap energy saving potential, The energy saving assessment provides basic data, but also ensures the authenticity and continuity of the uploaded data, as well as the security of the data and the security of the system.