no-load current

no-load current

[′nō ¦lōd ′kə·rənt]
(electricity)
The current which flows in a network when the output is open-circuited.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive ?
The no-load current and no-load speed of the tested motor are measured as 2.1 A and 1016 [min.sup.-1] consecutively.
IMPACT OF VARIOUS SLOT-POLE COMBINATIONS ON AN IN-WHEEL BLDC MOTOR PERFORMANCE
is the reactive power losses in the steel, [I.sub.0] is the transformer no-load current;
Table 1 Passport data of transformers TP[??]H-80000/110 TP[??]H-63000/110 Rated power 80 63 [S.sub.rat], MVA Short-circuit losses 0.310 0.245 [DELTA][P.sub.k], MW No-load losses 0.0696 0.06 [DELTA][P.sub.0], MW No-load current I0,% 0.5 0.5 Short-circuit voltage 10.5 10.5 [U.sub.K],% K 0.08 0.08
Analysis of optimum operating modes of power transformers under operating conditions
The approximation no- load reactive power ([Q.sub.o]) is calculated according to the following formula [Q.sub.o] = [square root of 3] * 0.9 * V .[I.sub.0] where [I.sub.0] no-load current from reporting test of motor then [Q.sub.o] = [square root of 3] * 0.9 * 6300 * 76.6 = 762.KVAR
Limitation of capacitive power and effect of capacitor on over current relay of induction motor power circuit
Using a threshold tool in the software to set the threshold slightly above the no-load current for the machine, we see the motor has run for 47.8 percent of the period, which almost corresponds to the expected plant uptime of 50 percent.
Monitoring the situation: keeping close tabs on a shredder's trouble spots can prevent costly downtime. (Shredder Focus)

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