Journal of Engineering Research

The bidirectional converter uses advanced technology and equipment to ensure the normal operation of urban rail transit. Through the efficient power transmission and the coordinated control of the converter device, the system can provide continuous and stable power output for the train, and ensure the running speed and travel efficiency of the train. At the same time, the system is also equipped with multiple safety protection mechanisms to deal with potential failures and accidents to ensure safety and reliability during train operation, and the bidirectional converter also considers environmental protection and energy efficiency factors. Using advanced energy-saving technology and intelligent control system, the system can minimize energy consumption, reduce the impact on the environment, and realize the sustainable development of urban rail transit system. By improving equipment and optimizing management, the system continuously improves energy utilization efficiency, bringing a more convenient and environmentally friendly travel experience to urban residents. As one of the core technologies of urban rail transit, bidirectional converter has injected vitality and power into the modern urban transportation system. Its stability, reliability and energy saving will continue to promote the development of urban rail transit, providing more efficient and comfortable travel options for city residents. With the continuous progress and innovation of science and technology, it is believed that two-way converters will play a more important role in the future urban rail transit and contribute to the sustainable development of the city. In this paper, the application of bidirectional converter in urban rail transit power supply system is studied and analyzed for reference.

Bidirectional converter; Urban rail; Traffic power supply system