Method of increasing electric appliance power factor

Method of increasing electric appliance power factor

This invention relates to an electric welding machine, especially to an energy saving AC machine, in which, the first and second windings of the transformer are winded on two different posts of a core separately, coils of reactance windings wind the posts of a first and second windings, the effectiv...

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1. Verfasser: SHUHONG,LV SHEN
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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creator SHUHONG,LV SHEN
description This invention relates to an electric welding machine, especially to an energy saving AC machine, in which, the first and second windings of the transformer are winded on two different posts of a core separately, coils of reactance windings wind the posts of a first and second windings, the effective turns of which are complete the same and the fluxes generated by the reactance windings are the same in opposite direction and the sum of the sensed electromotive force generated is zero, that means that the reactance of the winding is used to overcome that of the electric appliances to increase the output current of the secondary winding and power factors of the appliances.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
title Method of increasing electric appliance power factor
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