| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a train that uses a wind power generating device whose generator is operated with wind force applied during travel of the train and which supplies resultant electric power to the train. <P>SOLUTION: The train has a plurality of (preferably some three) wind power generating devices installed on the roof (of one car). Windmills are rotated by wind force during travel of the train, and the rotating force is increased via a speed changer to operate the generator, which in turn supplies resultant electric power to the train. <P>COPYRIGHT: (C)2004,JPO |
