Electrical Machine-I Lecture: Transformer Applications & Problems
Discover the significance of transformers in electrical engineering with a focus on applications and challenges. Delve into the principles of power transformation, voltage utilization, and the diverse applications of transformers in modern technologies.
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
R.N.G.P.I.T, Bardoli Electrical Engineering Department Subject: Electrical Machine-I Prepared By: Dr. Shaikh Mohammed Suhel
Prepared By: Name: Dr. Shaikh Mohammed Suhel (Assistant Professor RNGPIT, Surat) Former Assistant Professor in SCET, SNPIT&RC, VIT Qualification: PhD (Power- Electronics & Drives, NIT, Surat), M.Tech (Industrial Electronics, NIT- Surat), Gate, B.E. (Electrical Engineering., VNSGU- Surat). Experience: 13 Years.
Subject: Electrical Machine-I This Lecture contains Need of Transformer and its application
Need of Transformer Electrical energy is generated at remote location This transmitted to considerable distance energy has to be
I a = 2 Problem Power Transformation associated with / A m current density Total Cu. Loss=2(I2R)=2( a)2R =2( a)2( l/a) =2 2 la P = = V a VI V increases then area of conductor decreases l = R A = 2 V V IR L S = 2 V V l L S
Problem associated with High voltage utilization generation or If generator voltage increases then amount of insulation is also increases
Application of transformer High Power Transmission Impedance matching transformer Isolation Transformer High frequency transformer Auto Transformer, Pulse transformer transformer, Current
Transformer: electrical energy from one electrical circuit to another without electrical connection between two circuit Transfer This electrical circuit are magnetically coupled through a common core. Principle: induction Voltage, Power , frequency? Electromagnetic
