asked this question but maybe you didn't see that in any case I need the answer of this question pls give me answer asap by the way even you didn't solve the question exactly it doesnt matter send as far as you solved. A single phase 3300/220 V, 11 kVA, 50 Hz transformer has the following values: Primary side: R1=1.125 Ω, Xℓ1=22.5 Ω Secondary side: R2=0.02 Ω, Xℓ2=0.1 Ω Assume that the exciting impedance (shunt branch) is connected at the primary terminals. (Directly to the input terminals. Not in the middle of the equivalent circuit) Draw the approximate equivalent circuit referred to the secondary Find the maximum efficiency when a load of 4.4*e-j8,43 Ω is connected to the secondary terminals having its rated voltage. Find the core loss resistance (Rc). 3. Draw the phasor diagram.
Three-Phase Transformers
Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.
Transformer
Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.
I asked this question but maybe you didn't see that in any case I need the answer of this question pls give me answer asap by the way even you didn't solve the question exactly it doesnt matter send as far as you solved.
A single phase 3300/220 V, 11 kVA, 50 Hz transformer has the following values: Primary side: R1=1.125 Ω, Xℓ1=22.5 Ω
Secondary side: R2=0.02 Ω, Xℓ2=0.1 Ω
Assume that the exciting impedance (shunt branch) is connected at the primary terminals. (Directly to the input terminals. Not in the middle of the equivalent circuit)
- Draw the approximate equivalent circuit referred to the secondary
- Find the maximum efficiency when a load of 4.4*e-j8,43 Ω is connected to the secondary terminals
having its rated voltage. Find the core loss resistance (Rc).
3. Draw the phasor diagram.
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