发明名称 |
STEUERUNG FÜR ELEKTROFAHRZEUG |
摘要 |
Provided is a controlling device for a railway electric car, the controlling device being able to detect a slipping/sliding phenomenon during, in particular, high-speed travel and to exercise slipping/sliding control in an appropriate manner. A slip controlling unit 1 includes a first adhesion level index generating unit and a second adhesion level index generating unit. In a normal slipping state in which an acceleration changes instantaneously, torque control is exercised by using a first adhesion level index generated by the first adhesion level index generating unit based on an acceleration deviation and a speed deviation. In a slipping state during high-speed travel, because the acceleration deviation and the speed deviation are small, torque control is exercised by using a second adhesion level index generated by multiplying the first adhesion level index by a gain equal to or smaller than 1 generated by the second adhesion level index generating unit. |
申请公布号 |
AT551222(T) |
申请公布日期 |
2012.04.15 |
申请号 |
AT20070828150T |
申请日期 |
2007.06.27 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
YABUUCHI, MASATAKA;KITANAKA, HIDETOSHI;NAKATSU, KEIJI |
分类号 |
B60L9/24;B60L9/18;H02P5/50 |
主分类号 |
B60L9/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|