To provide a railcar driving and controlling device capable of preventing the occurrence of an impulse, even if a power interruption occurs when a train is passing a section with regenerative braking operated.
When a point detecting device 10 detects a section position in advance and when the point detection signal is inputted into a brake controlling device 7 and a power conversion controlling device 6, a regenerative braking control circuit 15 in the brake controlling device 7 reduces a regenerative braking force by a regenerative braking force command to the power conversion controlling device 6. An air braking control circuit 16 rises an air braking force command to an air braking device 8. By harmonizing the operation timing between the regenerative braking force reducing command and the air braking rising command, the total braking force of the regenerative and air braking forces is controlled so as not to change sharply.
NAGANUMA KATSUNORI
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
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