Electrical and Instrumentation Engineering: Unit I: Transformer
Transformer Efficiency
The performance of such transformers is judged on the basis of energy consumption during the whole day (i.e., 24 hours). This is known as all day efficiency.
TRANSFORMER EFFICIENCY
It is the ratio between
the output power and input power.
Condition for
Maximum Efficiency
Iron loss =
Copper loss (or) Constant loss = Variable loss.
Efficiency of a
transformer will be maximum when copper losses are equal to iron losses.
If iron loss and
full load copper loss are given then maximum efficiency is given by
All day efficiency:
The performance
of such transformers is judged on the basis of energy consumption during the
whole day (i.e., 24 hours). This is known as all day efficiency.
Electrical and Instrumentation Engineering: Unit I: Transformer : Tag: : - Transformer Efficiency
Related Topics
Related Subjects
Electrical and Instrumentation Engineering
BE3254 - 2nd Semester - ECE Dept - 2021 Regulation | 2nd Semester ECE Dept 2021 Regulation