Synchronous generators

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Synchronous motors or generators > Synchronous generators

CPC:

Synchronous motors or generators (having permanent magnets H02K21/00) > Synchronous generators

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

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H02K 19/18 having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators IPC+CPC Available in IPC and CPC
H02K 19/22 having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators IPC+CPC Available in IPC and CPC
H02K 19/26 characterised by the arrangement of exciting windings IPC+CPC Available in IPC and CPC
H02K 19/34 Generators with two or more outputs IPC+CPC Available in IPC and CPC
H02K 19/36 Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches +1 CPC IPC+CPC Available in IPC and CPC
H02K 19/38 Structural association of synchronous generators with exciting machines IPC+CPC Available in IPC and CPC