ELECTRIC MACHINE
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United States of America Patent
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Issued Date -
Jan 29, 2015
app pub date -
Jan 23, 2013
filing date -
Jan 24, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An electric machine, including a set of at least six windings, voltage supply devices capable of supplying an electrical phase, and a circuit for controlling the voltage supply devices controlling phase shifts between the phases supplied by the voltage supply devices, each voltage supply device supplying a phase at the end common to two windings, the other end of the two windings being supplied by one of the two voltage supply devices supplying a phase of which the phase shift with the phase supplied by the voltage supply device is one of the two lowest, in terms of absolute value, among the phase shifts supplied by the voltage supply devices and the phase supplied by the voltage supply device.
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Patent Citation Ranking
- 1 Citation Count
- H02P Class
- 10.08 % this patent is cited more than
- 10 Age