| 摘要 |
<p>PURPOSE:To simplify the construction of a power circuit for a vehicle and automatically control the driving operation of the vehicle passing each other on a single track by feeding half-wave since power of single phase AC to a feeding circuit and providing a zone feeding facility at each of stations. CONSTITUTION:A single-phase AC distribution line F is provided along a track R. Transformers PT1-PT5 are provided corresponding to respective stations ST1- ST5. One of the secondary winding of each of the transformers PT1-PT5 is connected through each of zone feeding facilities SP1-SP5 to a zone trolley wire T and the other thereof is connected through a return trolley wire To to each of vehicles M1-M4. A position of the vehicle passing each other with up and down tracks t1 and t2 is provided at the wire T, and is insulated via gaps G1, G2, g1, and g2. Diodes D1-D3 and D5-D8 are suitably provided at the facilities SP1-SP5 to feed half-wave or full-wave sine power to the vehicle to thereby run the vehicle and to control the driving operation of the vehicle passing each other on the single track.</p> |
