DC auto-transformer (DCAT) traction power supply system has been studied for the rail potential and stray current issues in urban rail transit. By transferring rail current to the specific lines with supply voltage doubling, DCAT system helps mitigate the voltage drop and power loss issues additionally. Both voltage drop and power loss analysis of DCAT system with dynamic characteristics are carried out based on its equivalent model. Moreover, the voltage drop and power loss comparisons between DCAT system and the existing system are analyzed in detail. Finally, extensive simulation results verify the theoretical analysis effectively.
Voltage Drop and Power Loss Suppression of DCAT System with Dynamic Characteristics
2020-06-01
186175 byte
Conference paper
Electronic Resource
English
Performance Evaluations of DCAT Position for the Floating DCAT System in DC Railways
British Library Conference Proceedings | 2020
|Performance Evaluations of DCAT Position for the Floating DCAT System in DC Railways
Springer Verlag | 2020
|Battery voltage drop identification method of power battery
European Patent Office | 2022
|