摘要 |
<p>The invention proposes a system for driving a compressor, comprising an induction motor (2) for driving the compressor (3), said induction motor including a squirrel cage rotor, and a controller (1) for controlling the induction motor, said controller comprising a memory for storing drive patterns for driving the induction motor, a first frequency generation means for generating a field frequency based on a field command and/or a second field generation means forgenerating a voltage frequency based on a voltage command, wherein a drive pattern in extracted from the memory based on the generated frequency or frequencies. Alternatively, the invention proposes a system for driving a compressor, comprising an induction motor (2) for driving the compressor (3), said induction motor including a squirrel cage rotor, and a controller (1) for controlling the induction motor, wherein the controller is adapted to distinguish between a steady state and a transient state of the induction motor.</p> |
申请人 |
HONEYWELL INTERNATIONAL INC;BARTHELET, PIERRE;DEVULDER, NICOLAS;GREENTREE, CHRIS;LORANT, CEDRIC;POUGET, STANISLAUS;STALSBERG, KEVIN;STALSBERG, KEVIN;WESQUET, ALAIN |
发明人 |
BARTHELET, PIERRE;DEVULDER, NICOLAS;GREENTREE, CHRIS;LORANT, CEDRIC;POUGET, STANISLAUS;STALSBERG, KEVIN;STALSBERG, KEVIN;WESQUET, ALAIN |