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1. (WO2007047143) AC MOTOR CONTROLLER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/047143 International Application No.: PCT/US2006/039040
Publication Date: 26.04.2007 International Filing Date: 11.10.2006
IPC:
H02P 1/26 (2006.01) ,H02P 23/00 (2006.01)
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
Applicants:
SIEMENS ENERGY & AUTOMATION, INC. [US/US]; 3333 Old Milton Parkway Alpharetta, GA 30005-4437, US (AllExceptUS)
BILAC, Mario [US/US]; US (UsOnly)
FAN, Chun [CN/US]; US (UsOnly)
TERRICCIANO, Paul [US/US]; US (UsOnly)
Inventors:
BILAC, Mario; US
FAN, Chun; US
TERRICCIANO, Paul; US
Agent:
DE LA ROSA, Jose ; Siemens Corporation Intellectual Property Dept. 170 Wood Avenue South Iselin, NJ 08830, US
Priority Data:
11/545,39010.10.2006US
60/727,46817.10.2005US
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
(FR) L'invention concerne un système, un procédé et un dispositif de surveillance d'un moteur à induction C.A.. Le système selon l'invention constitue l'architecture d'un dispositif de commande de moteur intelligent. D'une part, le dispositif de commande présente une capacité de mise en service automatique et de réglage adaptatif et peut assurer un démarrage et un arrêt en douceur de systèmes motorisés. D'autre part, le dispositif de commande peut permettre la détection de pannes, la mesure de puissance et l'enregistrement de données historiques, afin d'assurer que le moteur fonctionne dans des conditions optimales. Le système selon l'invention peut présenter un ou plusieurs capteurs permettant de surveiller des caractéristiques du moteur à induction C.A. et de produire une ou plusieurs entrées à partir des caractéristiques.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXMX/a/2008/004977EP1938446CA2626044