For the alternator, Find Kd, Kp and the numberof turns per phase, star connected, Full Pitch winding,3-Phase, 50 Hz, 10 poles with So slots,line voltage 11000 volts, Ops 0,16 webers.Q2/ Explaine about armature synchronous reactance Xs.

Step 1: Given slots=90, poles=10 Q2: Synchronous reactance (Xs) in a 3-phase generator is a…

Answered: For the alternator, Find Kd, Kp and the…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Please solve , last time i got wrong answer
A three-phase, 4-pole, 1,500 rpm alternating having a double layer-windings with 18 turns per coil. The slots per pole per phase are 10 and the coil span is 22 slots. The spread phase is 60 degrees and the flux per pole is 0.0625 Weber. If the armature windings are wye connected. a) Determine the generated voltage per phase and the line to line voltages. b) If the alternator is delivering a three - phase load of 1,200KW at 0.8 lagging power factor what is the line current of the alternator
I need the answer as soon as possible
1.) A 6-pole, 3-phase, 60-Hz alternator has 12 slots per pole and four conductors per slot. The winding is 5/6 pitch. There are 0.025 Wb entering the armature from each north pole, and this flux is sinusoidally distributed along the air gap. The armature coils are all connected in series. The winding is wye-connected. Determine the open circuit emf per phase of the alternator. Subject Electrical machine 2
Alternator voltage regulation is ............... % *
A single phase, 2000 V alternator has armature resistance and reactance of 0.8 ohms and 4.94 ohms respectively. The voltage regulation of the alternator at 100 A load at 0.8 leading power factor is ??
Full solutions for the question with explanation
There are 160 slots in a 3-phase, 8-pole, 50 Hz., star connected alternator. There are 4 conductors in each slot and all the conductors in a phase are connected in series. Coil span is 150° electrical and the flux per pole is 0.08 Weber sinusoidally distributed. Calculate the emf induced per phase.
A 3-phase, 60 Hz, 6 pole alternator has an air gap flux which is sinusoidally distributed. The stator has 5 slots per pole per phase and each slots contains 4 conductors arranged in two layers. The coil pitch is 12 slots, with normal excitation and rated speed, the voltage induced per conductor is 25 V. The open circuited emf of this Y-connected machine between lines is?
A 25cps single-phase, 8-pole, alternator with 725 mWb flux per pole has 288 slots. The machine coil has 2 turns per coil. In the winding of the armature, the ratio between the chording angle to the fractional pitch is 1/8. Find the voltage between two terminals.
A 2 pole wave wound dc generator has 44 slots, each slot having 20 conductors. The flux/pole is 0.018 weber. At what speed the armature be rotated to get an induced emf of 220 V. What will be the induced emf developed if the armature winding is lap connected and runs at the same speed. Speed Generated Emf when lap connected
A 35-ohm diverter resistance is shunted across the series field of a DC series generator is supplying a current of 6 A to a series lighting system through a feeder of total resistance, 1.25 ohm. The terminal voltage is 2,300 V. The armature and series field resistances are respectively 18 and 15 ohms respectively. Determine the power developed in the armature of the generator?

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For the alternator, Find Kd, Kp and the number of turns per phase, star connected, Full Pitch winding, 3-Phase, 50 Hz, 10 poles with So slots, line voltage 11000 volts, Ops 0,16 webers. Q2/ Explaine about armature synchronous reactance Xs.