I need the answer as soon as possible Q2. In the figure below,a-With the help of overvoltagerelay we intend to protect thenetwork from Negative sequence.Where is this Relay located?b-lf R=33.5 ohms and themaximum negative sequencecurrent is 5% of the secondaryrated value of CT2. How manyvolt should the overvoltage relaypickup be?500/5ABCReleVaBasic Negative Phase Sequence Current Filter

The given circuit diagram is shown below:

Answered: 500/5 A в C X R ele Va Basic Negative…

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.30MCQ

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L-type equivalent circuit and parameters for a continuous sinusoidal phase of a 5.5 kW, 1450 rpm, line voltage 220 V and frequency 50 Hz star-connected 3-phase ASM, ignoring core (iron) losses given as follows: R1=0.21 Ohm, R2=0.18 Ohm, X1=X2=0.66 Ohm and Xm=9.9 Ohm i, i,R, R, jX m १ (1-s) R, S How many times the rated current will the inrush current be when the ASM is started directly? O 4.3763 O 2.6455 O 6.3414 7.1534 O 5.2280 O 8.0815 O 3.7473 O 1.2558
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L-type equivalent circuit and parameters for a continuous sinusoidal phase of a 5.5 kW, 1460 rpm, line voltage 220 V and frequency 50 Hz star-connected 3-phase ASM, ignoring core (iron) losses given as follows: R1=0.21 Ohm, R2=0.18 Ohm, X1=X2=0.66 Ohm and Xm=9.9 Ohm How many times the inrush current will be the rated current when the ASM is started directly? Answer options group 3.7473 5.2280 8.0815 7.1534 1.2558 4.3763 2.6455 6.3414

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500/5 A в C X R ele Va Basic Negative Phase Sequence Current Filter