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Lab Recordings - UE23EE2307

Experiment 1

Open Circuit and Short circuit tests on single phase step up or step down transformer and Predetermination of (i)Efficiency and regulation(ii)Calculation of parameters of equivalent circuit

Experiment 10

Simulate power angle curve of generator in MATLAB

Experiment 2

Sumpner’s test on similar transformers and determinate on of combined and individual Transformer efficiency.

Experiment 3

Parallel operation of two dissimilar single phase transformers of different kVA and determination of load sharing and analytical verification given the Short circuit test data

Experiment 4

Polarity test and connection of 3single-phaset transformer sindelta –delta and determination of Efficiency and regulation under balanced resistive load.

Experiment 5

Comparison of performance of 3 single-phase transformer sindelta –delta and V– V(opendelta) Connection under load.

Experiment 6

Determination of V–V(open delta) Connection under load.

Experiment 7

Voltage regulation of an alternator by EMF and MMF methods.

Experiment 8

Power angle curve of synchronous generator or Direct load test on three phase synchronous Generator to determine efficiency and regulation.

Experiment 9

Model in Simsacpe for Automatic Voltage Regulation

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