发明名称 |
CHAINE D'ALIMENTATION D'UNE MACHINE ELECTRIQUE SYNCHRONE, SYSTEME DE TRACTION ELECTRIQUE COMPRENANT UNE TELLE CHAINE, ET PROCEDE DE COMMANDE D'UNE TELLE CHAINE |
摘要 |
The chain (16) has a converter (22) for converting direct input current into polyphase alternating output current. An insulation device (26) is placed between the converter and feed outputs (31), and comprises a set of branches (50). Each branch includes an electric switch (52) for disconnecting a considered phase and arranged between the converter and one of the outputs. A controller (28) controls the converter and the device. A short-circuit setting unit (27) connects the outputs with each other. The controller controls the setting unit for realization of short-circuiting operation. Independent claims are also included for the following: (1) an electric traction system (2) a method for controlling a feed chain. |
申请公布号 |
FR2987705(B1) |
申请公布日期 |
2016.11.25 |
申请号 |
FR20120051937 |
申请日期 |
2012.03.02 |
申请人 |
ALSTOM TRANSPORT SA |
发明人 |
CYPERS DAVID;GIACOMONI OLIVIER;BELIN SEBASTIEN;DESPORTES GUILLAUME |
分类号 |
H02H7/08;G01R31/02;H02P3/22 |
主分类号 |
H02H7/08 |
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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