Hands on Training on Design of Three Phase Transformer

Hands on Training on Design of Three Phase Transformer

Course Name: Hands on Training on Design of  Three Phase Transformer
Course Objective: ·         Electrical Machine in our power system.

·         Understanding all Design and Construction requirement of  Transformer.

·         Complete Hands on experience of basic laws require in Electrical Machine Design.

·         Understanding various phases of Electrical machine Design.

·         Roll of magnetic Circuit and its material selection criteria.

·         Detail understandings of Electromagnetic theory.

·         Use of International Standards & Design Basis for selection of core material/Copper winding/Insulating Material.

 

CONTENT
Session- 1 Transformer…..Educational and Industrial Importance.
Phases of Electrical Machine Design.
Basic requirement of transformer design.
Basic Laws
                  Faradays Law, Lenz Law, Right Hand Thumb Rule Etc.
Basic Concept
                  Induction, Self & Mutual induced e.m.f. Etc.
Some Brainstorming Question which still unanswered on transformer.
Hands on Demonstrations with explanation
Session- 2 Laws of magnetic forces
  Magnetic Flux
Electromagnetic Induction
Flux linkage
Faradays Frist Law
Faradays Second Law
Lenz Law
Mutual Induced e.m.f.
Role of magnetic circuit
Effect of air gap on Magnetic Circuit
Evolution of Transformer Principle
Technical Parameter Selection and Calculation Sessions
Session- 3 Overview, Importance of International Standards
Step-1 : Design of  Transformer Magnetic Circuit / Core
            Calculation of volt ampere Turns/volts (Te), flux , maximum flux
            density, Cross Sectional area of core, etc.
Selection Criteria of Core material
Step-2 : Design of  Transformer Electric Circuit ( Winding )
              Calculation of current in winding, area of winding, diameter of bare conductor, Diameter of insulated conductor, Space factor, Number of primary and Secondary turns, Window space Factor etc.
Technical Parameter Selection and Calculation Sessions
  Numerical on Transformer Electric circuit Design.
  Step 3: Selection of Insulation
Session- 4             Importance of Insulation
            Insulation material in Transformer
          Insulation on Conductor
          Insulation on Stamping
            Insulation Between Winding
            Insulation Between Winding to core
Hands on Experience Sessions
 

Session- 5

Estimation of Material Requirement
Primary Winding assembly
Testing after Primary assembly
 
 

Session- 6

Insulation assembly
Secondary Winding assembly
Testing after Secondary assembly
Core Assembly part-I
Hands on Experience Sessions
 

Session- 7

Fixing of Bobbin
Core Assembly part-2
Fixing of Frame
Testing of Designed Transformer
 

Session- 8

Continuity test
Magnetic Balance Test
Winding Resistance test
Megger test
Voltage Ratio Test
O.C & S.C. Test & Parameter Calculation
Course Duration: 05 Days
Course Outcome: Upon successful completion of this course, the students will be able to: –

·         Learn the basic criteria of  Transformer Designing

·         Understand the basic concepts and properties of material used.

·         Knowing Client requirements & collection of specific data for calculation of Transformer parameter.

·         Estimation of material requirement.

·         Development of Design Plan through Calculation.

·         Hands on experience of Transformer Design.

·         Testing of Self-Designed Transformer.

 

Course Photo
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