CPC Subclass Not Allocatable
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
Description
H02P encompasses control and regulation systems for electric motors, generators, and dynamo-electric converters, as well as control of transformers, reactors, and choke coils. This includes speed control, torque regulation, power factor correction, starting circuits, braking systems, and protective devices for rotating electrical machinery and passive power components. The classification covers analog and digital control methods, feedback mechanisms, and conversion of electrical parameters to achieve desired operational characteristics across industrial, transport, and utility applications.
25 direct subcodes
Child Classifications
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- H02P 1/00 Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P6/20, H02P6/22; starting dynamo-electric motors rotating step by step H02P8/04; vector control H02P21/00)
- H02P 11/00 Arrangements for controlling dynamo-electric converters
- H02P 13/00 Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P 15/00 Arrangements for controlling dynamo-electric brakes or clutches (vector control H02P21/00)
- H02P 17/00 Arrangements for controlling dynamo-electric gears (vector control H02P21/00)
- H02P 21/00 Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P 2101/00 Special adaptation of control arrangements for generators
- H02P 2103/00 Controlling arrangements characterised by the type of generator
- H02P 2201/00 Indexing scheme relating to controlling arrangements characterised by the converter used
- H02P 2203/00 Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
- H02P 2205/00 Indexing scheme relating to controlling arrangements characterised by the control loops
- H02P 2207/00 Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P 2209/00 Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
- H02P 23/00 Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P 25/00 Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P 27/00 Arrangements or methods for the control of AC motors characterised by the kind of supply voltage (of two or more motors H02P5/00; of synchronous motors with electronic commutators H02P6/00; of DC motors H02P7/00; of stepping motors H02P8/00)
- H02P 29/00 Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors (arrangements for starting electric motors H02P1/00; arrangements for stopping or slowing electric motors H02P3/00; control of motors that can be connected to two or more different electric power supplies H02P4/00; regulating or controlling the speed or torque of two or more electric motors H02P5/00; vector control H02P21/00)
- H02P 3/00 Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (stopping of synchronous motors with electronic commutators H02P6/24; stopping dynamo-electric motors rotating step by step H02P8/24; vector control H02P21/00)
- H02P 31/00 Arrangements for regulating or controlling electric motors not provided for in groups H02P1/00 - H02P5/00, H02P7/00 or H02P21/00 - H02P29/00
- H02P 4/00 Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies (vector control H02P21/00)