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The Study of the Ground Power Supply along the Electric Railway

Qiang Fu

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Abstract

A ground power supply along the electric railway had been investigated and manufactured,which adoptd advanced technol-ogy of traction convertor and control.The power supply could realize turning high-voltage of single-phase AC traction from overhead contact line to steady voltage of three-phase and four lines which worked for all users along the electric railway.This power supply had the characteristics that the output power quality would not be affected by the fluctuation of the grid.

About this research paper

What this paper is about

A ground power supply along the electric railway had been investigated and manufactured,which adoptd advanced technol-ogy of traction convertor and control.The power supply could realize turning high-voltage of single-phase AC traction from overhead contact line to steady voltage of three-phase and four lines which worked for all users along the electric railway.This power supply had the characteristics that the output power quality would not be affected by the fluctuation of the grid.

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Available abstract

A ground power supply along the electric railway had been investigated and manufactured,which adoptd advanced technol-ogy of traction convertor and control.The power supply could realize turning high-voltage of single-phase AC traction from overhead contact line to steady voltage of three-phase and four lines which worked for all users along the electric railway.This power supply had the characteristics that the output power quality would not be affected by the fluctuation of the grid.

Key concepts: Single-phase electric power, Engineering, Electric locomotive, Traction substation, Automotive engineering, Traction (geology), Electrical engineering, Voltage

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