H02P2207/00 - CPC Classification

Indexing scheme relating to controlling arrangements characterised by the type of motor

• H02P2207/01 » Asynchronous machines 165
• H02P2207/03 » Double rotor motors or generators, i.e. electromagnetic transmissions having double rotor with motor and generator functions, e.g. for electrical variable transmission 25
• H02P2207/05 » Synchronous machines, e.g. with permanent magnets or DC excitation 477
• H02P2207/07 » Doubly fed machines receiving two supplies both on the stator only wherein the power supply is fed to different sets of stator windings or to rotor and stator windings 9