Method for controlling a variable-reluctance machine
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United States of America Patent
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Mar 21, 2006
Grant Date -
Dec 2, 2004
app pub date -
Jul 18, 2002
filing date -
Jul 30, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of controlling a machine including at least one inductive coil (n), the inductive coil being connected to a primary electricity power supply network (RP) via a control circuit comprising, between a connection point (A) of the coil (n) in question and terminals of the primary network (RP), at least one half-bridge of a variator adapted to controlling said machine, the half-bridge being formed by first and second controlled switches (T+n, T-n). In the method, connection point (A) of said coil (n) is connected to at least one third controlled switch (Tn-x), the third switch (Tn-x) constituting a bypass switch connected to at least one secondary electricity power supply network (Rx), and the electrical state of the third switch (Tn-x) is associated with that of the half-bridge.
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