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1. (WO2017039656) VARIABLE FREQUENCY DRIVE MOTOR CONTROL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039656 International Application No.: PCT/US2015/048157
Publication Date: 09.03.2017 International Filing Date: 02.09.2015
IPC:
H02P 29/00 (2016.01) ,H02P 5/46 (2006.01) ,H02P 6/16 (2016.01)
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
29
Arrangements for regulating or controlling electric motors, appropriate for both ac- and dc-motors
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
5
Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
46
for speed regulation of two or more dynamo-electric motors in relation to one another
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
6
Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position; Electronic commutators therefor
14
Electronic commutators
16
Circuit arrangements for detecting position
Applicants:
HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032-3219, US
Inventors:
RATTAN, Warren Neil; US
NEAL, Charles Edward, III; US
FUNKHOUSER, James Douglas; US
WILLIAMS, Derek; US
CLINE, Gary Lee; US
ABEL, Derek James; US
BACHMAN, Troy Dale; US
Agent:
HELLER, Brett A.; US
Priority Data:
Title (EN) VARIABLE FREQUENCY DRIVE MOTOR CONTROL
(FR) COMMANDE DE MOTEUR D'ENTRAÎNEMENT À FRÉQUENCE VARIABLE
Abstract:
(EN) Various embodiments include a variable frequency drive motor control apparatus. The apparatus includes a main controller having a first interface. A motor controller is coupled to and controls an electric motor, the motor controller further coupled to the main controller. A network switch is coupled to the main controller, the motor controller, and a remote controller over respective digital connections. The remote controller has a second interface. The network switches data between the first interface, the second interface, and the motor controller. A network coupler is coupled between a variable frequency drive controller and the motor controller.
(FR) Divers modes de réalisation comprennent un appareil de commande de moteur d'entraînement à fréquence variable. L'appareil comprend un organe de commande principal ayant une première interface. Un organe de commande de moteur est couplé à un moteur électrique et commande celui-ci, l'organe de commande de moteur est en outre couplé à l'organe de commande principal. Un commutateur de réseau est couplé à l'organe de commande principal, à l'organe de commande de moteur, et à un organe de commande à distance via des connexions numériques respectives. L'organe de commande à distance possède une seconde interface. Le réseau commute des données entre la première interface, la seconde interface, et l'organe de commande de moteur. Un coupleur de réseau est couplé entre un organe de commande d'entraînement à fréquence variable et l'organe de commande de moteur.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)