H02P

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Description

CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS (structure of the starter, brake, or other control devices, see the relevant subclasses, e.g. mechanical brakeF16D, mechanical speed regulator G05D, variable resistor H01C, starter switch H01H; systems for regulating electric or magnetic variables using transformers, reactors or choke coils G05F; arrangements structurally associated with motors, generators, dynamo-electric converters, transformers, reactors or choke coils, see the relevant subclasses, e.g. H01F, H02K; connection or control of one generator, transformer, reactor, choke coil, or dynamo-electric converter with regard to conjoint operation with similar or other source of supply H02J; control or regulation of static converters H02M)

Subclasses

Not Available
Subclass Title
1/00 Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P 6/2, H02P 6/22; starting dynamo-electric motors rotating step by step H02P 8/04; vector control H02P 21/00)
1/02 Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P 6/2, H02P 6/22; starting dynamo-electric motors rotating step by step H02P 8/04; vector control H02P 21/00) Details
1/04 Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P 6/2, H02P 6/22; starting dynamo-electric motors rotating step by step H02P 8/04; vector control H02P 21/00) Details Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter
1/06 Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P 6/2, H02P 6/22; starting dynamo-electric motors rotating step by step H02P 8/04; vector control H02P 21/00) Details Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter Manually-operated multi-position starters
1/08 Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P 6/2, H02P 6/22; starting dynamo-electric motors rotating step by step H02P 8/04; vector control H02P 21/00) Details Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter Manually-operated on/off switch controlling power-operated multi-position switch or impedances for starting a motor

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,941,254 Exhaust gas turbocharger Oct 27, 10 Jan 27, 15 , MITSUBISHI HEAVY INDUSTRIES LTD.
8,941,255 Free floating multiple stator arrangement generator for direct drive wind turbine and methods Aug 23, 12 Jan 27, 15 , D-CUBE WIND TECHNOLOGIES, LLC
8,941,337 Motor driving device and electric power steering apparatus including motor driving device Aug 13, 13 Jan 27, 15 , DENSO CORPORATION
8,941,338 Redundant braking system with constant braking torque and printing press having the braking system Dec 09, 11 Jan 27, 15 , HEIDLELBERGER DRUCKMASCHINEN AG
8,941,339 Apparatus and method for measuring position deviation of rotor of permanent magnet synchronous motor Mar 18, 13 Jan 27, 15 , DELTA ELECTRONICS, INC.
8,941,340 Regenerative variable frequency drive Nov 16, 12 Jan 27, 15 , Not available
8,941,341 Rotating diode assembly including overvoltage protection circuit Mar 14, 13 Jan 27, 15 , HAMILTON SUNDSTRAND CORPORATION
8,941,343 Driving circuit for an EC-motor Jun 11, 12 Jan 27, 15 , EBM-PAPST MULFINGEN GMBH & CO. KG
8,941,345 Multi-shaft motor drive device and multi-axis motor drive system Aug 26, 13 Jan 27, 15 , KABUSHIKI KAISHA YASKAWA DENKI
8,941,346 Switching frequency modulation utilizing rotor position Oct 31, 12 Jan 27, 15 , CATERPILLAR INC.
8,941,347 Converter control device and air conditioner including converter control device Mar 18, 13 Jan 27, 15 , MITSUBISHI ELECTRIC CORPORATION
8,941,348 Motor protection system Dec 18, 12 Jan 27, 15 , CATERPILLAR GLOBAL MINING LLC
8,941,349 Motor drive circuit Apr 10, 13 Jan 27, 15 , MINEBEA CO., LTD.
8,941,350 Power conversion apparatus, power conversion method, motor system, and two-phase induction motor Jul 29, 13 Jan 27, 15 , PANASONIC CORPORATION
8,941,351 Emergency adjustment device for blade pitch adjustment systems for wind energy installations May 06, 10 Jan 27, 15 , ROBERT BOSCH GMBH
8,941,364 On-demand electric power system Mar 20, 13 Jan 27, 15 , Not available
8,942,942 Generator set calibration controller Jun 01, 11 Jan 27, 15 , CATERPILLAR INC.
8,938,967 Hybrid wind turbine Feb 18, 11 Jan 27, 15 , Not available
8,937,397 Wind power turbine and method of removing a bearing from a wind power turbine Mar 30, 11 Jan 20, 15 WILIC S.AR.L., WILIC S.A.R.L.
8,937,398 Wind turbine rotary electric machine Mar 08, 12 Jan 20, 15 WILIC S.AR.L., WILIC S.AR.L.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0022,125 ELECTRIC TOOL Mar 13, 13 Jan 22, 15 HITACHI KOKI CO., LTD.,
2015/0022,126 METHOD AND APPARATUS FOR MONITORING A PERMANENT MAGNET ELECTRIC MACHINE Jul 18, 13 Jan 22, 15 GM GLOBAL TECHNOLOGY OPERATIONS LLC,
2015/0022,127 CURRENT CONTROL DEVICE OF SYNCHRONOUS MOTOR Jul 16, 14 Jan 22, 15 FANUC CORPORATION,
2015/0022,128 METHOD AND RELATED DRIVER OF A PERMANENT MAGNET SYNCHRONOUS ELECTRIC MOTOR Jul 09, 14 Jan 22, 15 STMICROELECTRONICS S.R.L.,
2015/0022,129 HYBRID CONTROLLER FOR BRUSHLESS DC MOTOR Dec 05, 13 Jan 22, 15 TEXAS INSTRUMENTS INCORPORATED,
2015/0022,130 MOTOR CONTROL APPARATUS, MOTOR-DRIVEN APPARATUS, METHOD OF CONTROLLING MOTOR AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING A COMPUTER PROGRAM Jul 15, 14 Jan 22, 15 CANON KABUSHIKI KAISHA,
2015/0022,131 ELECTRIC CIRCUIT AND METHOD FOR ESTIMATING THE ANGULAR POSITION OF A ROTOR OF AN ELECTRIC MOTOR, AND DEVICE FOR CONTROLLING AN ELECTRIC MOTOR Jun 20, 14 Jan 22, 15 STMICROELECTRONICS S.R.L.,
2015/0022,132 METHOD FOR OPERATING AN ELECTRICAL MACHINE Jan 15, 13 Jan 22, 15 SIEMENS AKTIENGESELLSCHAFT,
2015/0022,133 Circuit for Thermal Protection and Power Regulation of Electric Motors Jul 17, 14 Jan 22, 15 EBM-PAPST MULFINGEN GMBH & CO. KG,
2015/0022,135 MULTILEVEL INVERTER Jun 20, 14 Jan 22, 15 LSIS CO., LTD.,
2015/0022,136 DEVICE, METHOD AND SYSTEM FOR CONTROLLING ROTATION SPEED OF MOTOR Feb 03, 14 Jan 22, 15 DELTA ELECTRONICS (SHANGHAI) CO., LTD.,
2015/0022,138 FORCE FEEDBACK MECHANISM AND RELATED ELECTRONIC DEVICE AND OPERATION METHOD Dec 18, 13 Jan 22, 15 WISTRON CORPORATION,
2015/0022,139 STEPPING MOTOR CONTROL DEVICE, OPTICAL APPARATUS, STEPPING MOTOR CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM Jul 16, 14 Jan 22, 15 CANON KABUSHIKI KAISHA,
2015/0023,801 FAN SYSTEM - ROTATION SPEED CONTROL CIRCUIT AND METHOD FOR ROTATION SPEED ERROR AUTO-CALIBRATION THEREOF Oct 31, 13 Jan 22, 15 ANPEC ELECTRONICS CORPORATION,
2015/0023,804 DRIVING DEVICE AND DRIVING METHOD FOR MOTOR, COOLING DEVICE AND ELECTRONIC MACHINE Jul 22, 14 Jan 22, 15 ROHM CO., LTD.,
2015/0014,992 OPERATING WIND TURBINES AS DAMPING LOADS Jun 13, 14 Jan 15, 15 SIEMENS AKTIENGESELLSCHAFT,
2015/0015,168 VEHICULAR DRIVING SYSTEM Jun 24, 14 Jan 15, 15 TOYOTA JIDOSHA KABUSHIKI KAISHA,
2015/0015,169 ONBOARD MOTOR CONTROLLER Jul 14, 14 Jan 15, 15 JTEKT CORPORATION,
2015/0015,170 Method and Apparatus for Determining Position for a Permanent Magnet Elevator Motor Jul 12, 13 Jan 15, 15 MAGNETEK, INC.,
2015/0015,171 APPARATUS FOR CARRYING OUT IMPROVED CONTROL OF ROTARY MACHINE Jul 14, 14 Jan 15, 15 DENSO CORPORATION,

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