2110 山梨実験線電力供給システムの実験結果(磁気浮上式鉄道II)(OS27 磁気浮上式鉄道・新輸送システム)(シンポジウム : 第7回鉄道技術連合シンポジウム(J-RAIL 2000))

概要

論文の詳細を見る
Vehicle running tests have progressed smoothly on the Yamanashi Maglev Test Line since their start on April 3, 1997. We need hereafter to perform long-term durability tests and develop ways to reduce the costs for the realization of the commercial system. In this paper, we report two results of the electric experiment on the Yamanashi Maglev Test Line. Firstly, we report the characteristics of a new train's location detecting system using both the phase of Electromotive Force (EMF) at the high-speed range and the open-loop control at the low-speed range. Secondly, we report a novel PWM control method using full-bridge inverter with asymmetrical switching for the purpose of the increase of output voltage.
社団法人日本機械学会の論文
2000-12-12