Vliv měřicí cívky proudu při měření výkonů
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The objective of this work is investigative the influence of the measuring current inductor in the circuit for measurement of power. Within the whether measuring induction thereby measurement errors and whether measuring induction are correct measuring and on the inductor increases current about number of thread or in measuring arises the error. With the help of this experiment will be introduced as observation measuring current induction on the circuit. For content establishment errors which aren´t negligible will be thanks with help other experiments and correct in circuit try the problems remove and to minimise that then will be negligible. The main investigating in experiment will be the fact, if current on measuring induction growth up about number of thread or if to arise error.
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Import 03/11/2016
Subject(s)
Inductor, measuring induction, voltage, current, power, inductance, harmonious course, inharmonious course, harmonious load, inharmonious load, frequency, absolute error, relative error, number of thread, the class of accuracy, the measurement error, the error of the method