Download notes of Transformer from the below link (in PDF)
The topics covered are:
Transformer with Resistance and Leakage Reactance (Practical Transformer).
Phasor Diagram.
- Resistive Load
- Inductive Load
- Capacitive Load
- Shifting of Parameters
Simplification of the exact equivalent circuit of a transformer.
- Shifting secondary parameters to the primary side
- Equivalent circuit referred to the secondary side
The approximate voltage drop of a transformer.
Voltage Regulation.
- Condtion for maximum voltage regulation.
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| 1a. Practical Transformer with Leakage Reactance and Resistance |
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| 1b |
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| 2a Phasor Diagram |
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| 2b |
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| 3a |
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| 3b |
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| 4a |
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| 4b Exact Equivalent Circuit |
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| 5a Shifting of parameters |
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| 5b |
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| 6a |
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| 6b Simplification of the exact equivalent circuit |
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| 7a shifting of parameters of simplified circuit |
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| 7b |
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| 8a Approximate voltage drop |
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| 8b |
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| 9a Voltage Regulation |
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| 9b |
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| 10a |
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| 10b |
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| 11a |
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| 11b |