发明名称 |
Driven running gear for railway vehicles |
摘要 |
<p>The train may collect direct current from an overhead wire (9). The input current (8) may flow through a smoothing circuit (10) to the DC side (2) of a pulse current inverter (1). The AC side (3) is connected to four motors (PSM1-4) in parallel. The motors and one line of the three-phase power supply are connected (6) to a torque regulation circuit (4). This circuit has an input (5) from the driver or other control system and sends a control signal (7) to the inverter.</p> |
申请公布号 |
EP1393950(B1) |
申请公布日期 |
2007.07.04 |
申请号 |
EP20030018331 |
申请日期 |
2003.08.12 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
JOECKL, ANDREAS, DR. |
分类号 |
B60K1/02;B60L9/00;B60L9/18 |
主分类号 |
B60K1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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