The analysis of construction of static war-hour meters is carried out which are founded on use of specialized tools, which are intended for measurement of a active energy. The shortages of such methods concerning a possibility of unauthorized takeoff of an electric energy are marked through improper phasing of a current. The method is offered which allows to construct static war-hour meters insensitive to improper phasing of a current.
Singularities of construction of static war-hour meters alternating-current
2004
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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