| 摘要 |
<p>PURPOSE:To make continuous a traveling curve and to achieve a target speed by detecting the speed of a train passing through the border of feeder between substations defined at a splitting section and determining a traveling curve upto a predetermined distance from the border of feeder if thus detected speed is different from a predetermined target speed. CONSTITUTION:Borders of feeder bi+ or -n(n is an integer including 0) are set between substations SSi and a train(not shown) in a feeder section is fed with power based on a command according to a train diagram 50. In each substation SSi, a traveling curve 3i prepared at a traveling curve preparing section 2i is inputted to a traveling curve modifying unit 5i. Speed of a train passing through the border of feeder bi+ or -n is detected and inputted through a transmitting section 7i to a splitting section 6i where a difference from the traveling curve 3i is decided 8i. If a difference is found, a correcting section 9i corrects the traveling curve upto a point separated by a predetermined distance from the border of feeder bi and the corrected traveling curve is transmitted through the transmitting section 7i to adjacent substations SSi+1 where it is coupled with the traveling curves 3;+1 at the adjacent substations. According to the invention, smooth traveling can be sustained.</p> |
