Transformer Losses & Payback Calculation

ScreenHunter_01 Jan. 09 20.25

  • Comparison of Transformer No Load Losses.
  • Comparison of Transformer Load Losses.
  • Comparison of Transformer Annual Amount of Losses.
  • Comparison of Transformer Carbon Dioxide emission rate.
  • Calculate Total Owning Cost  (TOC) of Transformer.
  • Calculate Transformer Payback Period.
  • Calculate Annual Rate of Returns.


About Jignesh.Parmar
Jignesh Parmar has completed M.Tech (Power System Control), B.E(Electrical) from Gujarat University. He has more than 13 years experience in Power Transmission-Power Distribution-Electrical energy theft detection-Electrical Maintenance-Electrical Projects(Planning-Designing-coordination-Execution). He is Presently associate with one of the leading business group as a Deputy Manager at Ahmedabad,India. He is Freelancer Programmer of Advance Excel and design useful Excel Sheets of Electrical Engineering as per IS,NEC,IEC,IEEE codes. He is technical Author for "Electrical Mirror" and "Electrical India" Magazines. He is Technical Blogger and Familiar with English, Hindi, Gujarati, French languages. He wants to Share his experience & knowledge and help technical enthusiasts to find suitable solutions and updating themselves on various Engineering Topics.

2 Responses to Transformer Losses & Payback Calculation

  1. Anik .B. says:

    Hello Jignesh,
    I was going through a Electrical document on substation & found this specification
    ” Maximum radio Interference Voltage Between .5 MHz & 2 MHz at 508 KV rms For 765 KV system is 2500 micro volts”
    Can you please explain this to me?
    Thanks in advance.

  2. jk says:

    as i m begineerin this i require more thumb rule like how to calculate amp from cable sq mm and ka rating etcc

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