Patent classifications
H
ELECTRICITY
Load children
H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Load children
H02H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
Load children
9/00
Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
Load children Filter patents View analytics View as hierarchy
H02H9/001
limiting speed of change of electric quantities, e.g. soft switching on or off
Load children Filter patents View analytics View as hierarchy
H02H9/002
limiting inrush current on switching on of inductive loads subjected to remanence, e.g. transformers
Filter patents View analytics View as hierarchy