Draw a power system with multiple sources and show how synchronization will be completed including the...

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Electrical Engineering

Draw a power system with multiple sources and show howsynchronization will be completed including the protection

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Synchronization is a process involved in connecting two AC powersupplies AC power sourcessuch as transformers and generators need to be operated inparallel This may be requiredfor greater reliability and capacity sharingIn the picture the incoming power source a generator1 is beingsynchronized with a busbar which is already to a generator2which is runningFor synchronizing three conditions need to be satisfied1 Equal VoltagesBy Equal voltages we mean that the rms value of the voltagesshould be equal2 Equal frequenciesEqual frequencies implies that the two sources should have equalfrequencies A 50Hz sourcecan only be synchronized with another source whose frequency isalso 50 Hz3 Same Phase SequenceThe sources should have similar phase sequence ie RYB and RYB orRBY and RBY4 Same Phase angleThe vectors of the two sources should have the same phaseangleIt is possible to bring See Answer

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