| 摘要 |
<p>PURPOSE:To improve readhesive characteristic by securing a field current when a slip detector operates and eliminate the operation of a auxiliary air brake. CONSTITUTION:A comparator 2 compares the output value of a regenerative brake calculator 1 with a command general brake force BEO and produces a command to a supplementary brake controller 3 when a regenerative brake force is insufficient. When a slide/adhere detector 5 operates, a main circuit is disconnected to turn once OFF a regenerative brake current, and to cut a command to the controller 3. Thus, even if a slip occurs during a regenerative brake, a readhere can be rapidly recovered.</p> |
