| 摘要 |
PURPOSE:To reduce the number of main circuit connecting cables housed in a power source car and, at the same time, to reduce the size of the power source car. CONSTITUTION:A by-pass switch housing section 31 which is fitted to an electric pole is provided and lead wires 32 and 33 for forming by-pass circuit are connected to a low-voltage raising (dropping) line 4 from the section 31 as a hot- line. The quantity of electricity of a by-pass circuit and the detecting value of a phase detection circuit 34 are transmitted to a power source car 1 through a signal line 37 and the quantity of electricity and phase detected results are measured in the car 1. Based on the measured results, a generator 9 is actuated and the output of the generator 9 is fed to the load side of the section 31 from main circuit connecting cables 38. |
