Electrical Engineering : Power Transformer Design Concepts

Power Transformer Design concepts with key concepts related to the Designing of a Power Transformer

What you'll learn

Power Trfr Design/Manufacturing : Basics, Common Terminologies & Formulas

Types of "CORE" & "WINDING" discussed alongside their applications

Electrical Creepage & Jump as per Rated & Test Voltages

Various Types of Tap Changers - ON LOAD and OFF CIRCUIT and their applications

Concept of Impedance Voltage Calculations

Computation of "Core" & "Coils" weights, No Load & Load Losses

Types of Cooling

Utility of Oil, Tank & Bushings

Importance of Software for Impulse Voltages & Short Circuit Force Calculations

Requirements

Basic information on Power Transformer

Description

This course touches the key concepts related to the Design process of a Power Transformer :Basics, Terminologies & Formulae used during DesignCore & Coils & Tap Changers conceptsSafe Electrical GapsPercentage Impedance Calculations with Electrical LossesCoolingImpulse Voltages & Short Circuit ForcesThis course is very useful  for Design Engineers, Trainee Engineers who are working in Transformer Industries & Utilities. Also, this course is very beneficial for those who are working as Production, Test Engineers & Inspecting Authorities to help them perform their routine job satisfactorily.Designing, Selection of Core - Grade Type, Winding, Tap Changers, Cooling, Tank is a lengthy & tricky process & needs deep understanding and experience.In order to cover this lengthy course, it has been subdivided into Nine sections.Course once finished successfully will empower you to answers many transformer design related questions in addition to many others. A sample list of such questions are as below:What is the status of Power, Voltage, Current & Frequency during Transformer operations ?How To define Asymmetrical - Short Circuit Current?Why there is a need of Five Limbed Core Constructions? Why Ducts are not provided in Spiral winding ?What is Electrical Discharge ?Why Tap Changer is required in a Power Transformer?What is Basic Formula for calculation of Percentage Voltage Impedance ?What is effect of Core Diameter on No load Losses?What is the use of a Bell Type Tank in a Power Transformer?Define Temperature Gradient?What is difference between Overvoltage at Rated Frequency & Impulse Voltages, appear on a Power Transformer ?Many MoreThe optimum pace of these lectures along with practice quiz will help you understand and use these concepts in your day to day job. Additionally feel free to reach the Course Instructor in case of any query or clarifications encountered during the course.All the Best & Happy Learning

Overview

Section 1: Power Transformer : Basics, Common Terminologies & Formulas

Lecture 1 Power Trfr_Design Concepts_Introduction

Lecture 2 Power Trfr_Design Concepts_Basics

Lecture 3 Power Trfr_Design Concepts_Common Terms

Lecture 4 Power Trfr_Design Concepts_Formulae

Section 2: Power Transformer : Core & Coils

Lecture 5 Power Trfr_Design Concepts_Core & Coils

Section 3: Power Transformer : Electrical Creepage & Jump

Lecture 6 Power Trfr_Design Concepts_Electrical Creepage & Jump

Section 4: Power Transformer : Tap Changers

Lecture 7 Power Trfr_Design Concepts_Tap Changers

Section 5: Power Transformer : Calculation of Percentage Voltage & Coils Placement

Lecture 8 Power Trfr_Design Concepts_Calculation of % Impedance Voltage & Coil Placement

Section 6: Power Transformer : "Core" & "Coils" Weights, No Load & Load Loss

Lecture 9 Computation_Core & Wdg Copper Weights_Core Losses

Lecture 10 B6_LoadLosses

Lecture 11 Power Trfr_Design Concepts_B4_Core & Assembly Design

Section 7: Power Transformer : Oil, Tank & Bushings

Lecture 12 Power Trfr_Design Concepts_Transformer Oil

Lecture 13 Power Trfr_Design Concepts_Tank Design, Bushing & Cable Box

Lecture 14 Power Trfr_Design Concepts_Question on Bushing

Section 8: Power Transformer : Temperature Gradient & Cooling

Lecture 15 Temperature Gradient_B8 Types of Trfr Cooling & Cooling Equipments

Section 9: Power Transformer : Impulse Voltages & Short Circuit Forces

Lecture 16 B11 High Voltage & Impulse Voltage Calculations, Computation of Short Circuit

This course has been very carefully curated and will be very useful for Design Engineers/Trainee Engineers working in Transformer Industry & Utilities,The other group who will be benefited from this course are Production Engineers, Test Engineers & Inspecting Authorities,Additionally this is a must subscribe course for Senior Managers & Executives interested in knowing / understanding Power Transformer Design concepts