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1. (CA2626044) AC MOTOR CONTROLLER

Office : Canada
Application Number: 2626044 Application Date: 11.10.2006
Publication Number: 2626044 Publication Date: 26.04.2007
Publication Kind : A1
Prior PCT appl.: Application Number:US2006039040 ; Publication Number: Click to see the data
IPC:
H02P 1/26
H02P 23/00
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
1
Arrangements for starting electric motors or dynamo-electric converters
16
for starting dynamo-electric motors or dynamo-electric converters
26
for starting an individual polyphase induction motor
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
23
Arrangements or methods for the control of ac-motors characterised by a control method other than vector control
CPC:
H02P 1/26
H02P 23/0077
Applicants: SIEMENS ENERGY & AUTOMATION, INC.
Inventors: BILAC, MARIO
FAN, CHUN
TERRICCIANO, PAUL
Priority Data: 11/545,390 10.10.2006 US
60/727,468 17.10.2005 US
Title: (EN) AC MOTOR CONTROLLER
(FR) DISPOSITIF DE COMMANDE DE MOTEUR C.A.
Abstract:
(EN) A system, method, and device for monitoring an AC induction motor are disclosed. The exemplary system provides the architecture of an intelligent motor controller. On one hand, the controller has self-commission and adaptive tuning capability and can provide smooth start and stop for motor driven systems. On the other hand, the controller can provide fault detection, power metering, and history data logging, to ensure motor operates under optimal conditions. The exemplary system may have one or more sensors for monitoring characteristics of the AC induction motor and producing one or more inputs from the characteristics


Also published as:
MXMX/a/2008/004977EP1938446WO/2007/047143