Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Plural – diverse or diversely controlled sources of armature...
Reexamination Certificate
2006-09-05
2006-09-05
Leykin, Rita (Department: 2837)
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
Plural, diverse or diversely controlled sources of armature...
C318S107000, C318S442000, C363S145000, C322S016000, C322S028000, C180S065100, C180S065310
Reexamination Certificate
active
07102304
ABSTRACT:
The invention relates to a control device for a reversible, multi-phased rotating electrical machine which can operate in alternator or motor mode. The inventive device comprises a main battery (4), an electric network (5) and a unit (3) for controlling and commanding an inverter and a rectifier bridge (P) for selection in alternator mode or starter mode. According to the invention, the machine is powered by the inverter which is connected to a start-up control unit which can provide a voltage greater than that provided by the main battery (4) over the network (5). The inverter is connected to the positive terminal of the secondary voltage source via a first switch (K1) in motor mode, while the rectifier bridge (P) is connected to the positive terminal of the main battery via a second switch (K2) in alternator mode.
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Patent Abstracts of Japan, publication number 2000-316299, filed on Nov. 14, 2000 (2 pages).
Sebille Dominique
Westerholt Eckart
Leykin Rita
Osha & Liang LLP
Valeo Equipements Electriques Moteur
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