The Research Of Metro Middle Voltage Power Supply Network

As the mostly means of resolving the big city's traffic jam,metro,is attentioned more and more. And the most important technique and power,metro power supply system's dpendability is regarded as the core.This paper analyses the layout of Guangzhou metro line network and middle voltage power supply line's dependability and the actuality ,and puts forward the betterment project that is based on the currently connectionand realizes to connect with each metro line. At the transferring.The methods of technology and economic analying is the way to solve the project problems.Ths paper particularly analyses the new project's feasibility and economization through the technology and economic analying, and advances the method to expain the customs in power supply using the metro travelling crane lines.At the last,this paper concludes that the new's is excellent relative to the actuality.