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Induction Motor Star-Connected | COMPLETE Discussion with Calculations | Example #1

In this video, we will discuss an example using an induction motor. The motor is star-connected (Y-connected). This is a complete discussion where we calculate many parameters of an induction motor. We will use the induction motor circuit model for our calculations. For this induction motor, we have given the number of poles, line voltage, electrical frequency, slip, and the circuit model parameters. Using these information, we will calculate the following: 00:00:00 Introduction 00:02:36 (a) Rotor speed 𝜔𝑟 00:04:15 (b) Per-phase current 𝐼𝑠 00:08:20 (c) Per-phase current 𝐼𝑟′ 00:09:52 (d) Power factor 𝑝𝑓 00:11:53 (e) Developed torque 𝑇𝑑 00:12:46 (f) Rotational torque loss 𝑇𝑟𝑜𝑡 00:13:13 (g) Load torque 𝑇𝑙𝑜𝑎𝑑 00:13:55 (h) Input power 𝑃𝑖𝑛 00:14:52 (i) Stator copper losses 𝑃𝑠 00:15:33 (j) Rotor copper losses 𝑃𝑟 00:16:06 (k) Developed power 𝑃𝑑 00:17:38 (l) Rotational power loss 𝑃𝑟𝑜𝑡 00:18:16 (m) Output power 𝑃𝑜𝑢𝑡 00:19:16 (n) Efficiency 𝜂 00:19:46 Summary of the results This is Example 1 about an induction motor. See playlist for more videos about AC Motors:    • AC Motors - Induction & Synchronous M...   We follow a logical procedure and provide the solutions step by step such that it clear for you what and why we carry out a specific action. If you have questions or comments, please let me know. Help us to reach more people. Like and share this video. Subscribe to our channel: https://www.youtube.com/canbijles/?su... Can Bijles - Tutoring in Mathematics, Physics, and Electrical Engineering Courses: W: http://www.canbijles.nl F:   / can.bijles   E: [email protected] Copyright © ir. Mehmet Can No part of this video and text may be reprinted, reproduced, transmitted, or utilized in any form by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying, microfilming, and recording, or in any information storage or retrieval system, without written permission from the owner. #InductionMotor #ThreePhase #Power