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・ Short-bearded melidectes
・ Short-billed canastero
・ Short-billed dowitcher
・ Short-billed honeycreeper
・ Short-billed leaftosser
・ Short-billed miner
・ Short-billed minivet
・ Short-billed pigeon
・ Short-billed pipit
・ Short-chain acyl-CoA dehydrogenase
・ Short-chain acyl-coenzyme A dehydrogenase deficiency
・ Short-chain dehydrogenase
・ Short-chain fatty acid
・ Short-channel effect
・ Short-circuit evaluation
Short-circuit test
・ Short-clawed lark
・ Short-cloaked Moth
・ Short-commute vehicle
・ Short-coupled
・ Short-coupled aircraft
・ Short-course Off-road Drivers Association
・ Short-crested coquette
・ Short-crested flycatcher
・ Short-crested monarch
・ Short-Dodson House
・ Short-eared bat
・ Short-eared dog
・ Short-eared owl
・ Short-eared possum


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Short-circuit test : ウィキペディア英語版
Short-circuit test
The purpose of a short-circuit test is to determine the series branch parameters of the equivalent circuit of a real transformer.
==Method==
The test is conducted on the high-voltage (HV) side of the transformer where the low-voltage (LV) side or the secondary is short circuited. The supply voltage required to circulate rated current through the transformer is usually very small and is of the order of a few percent of the nominal voltage and this 5% voltage is applied across primary. The core losses are very small because applied voltage is only a few percentage of the nominal voltage and hence can be neglected. Thus the wattmeter reading measures only the full load copper loss.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Short-circuit test」の詳細全文を読む



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