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CPC Subgroup Additional Only
H02P 2207/07

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

Full Title

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

2 direct subcodes

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  • H02P 2207/073 wherein only one converter is used, the other windings being supplied without converter, e.g. doubly-fed induction machines
  • H02P 2207/076 wherein both supplies are made via converters: especially doubly-fed induction machines; e.g. for starting