Test_2_Solutions - Please note that there are four...

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Please note that there are four different versions for the first two questions, so please compare your answers with the correct ones below. Recall Slide 46: EEL 3211 © 2008, Henry Zmuda 2. Three-Phase Circuits 46 ab V bc V ca V an V % bn V % cn V % Line-to-Line Voltages: 3 Line Line VV = V ab (the line-line voltage) leads V an (the phase voltage) by 30 o an V % bn V % V % 33 0 ab an bn VVV V = = ° %%%
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Problem 1: V an 120 240 360 440 := V cn 120 e j 4 π 3 240 e j 4 π 3 360 e j 4 π 3 440 e j 4 π 3 := V bn 120 e j 2 π 3 240 e j 2 π 3 360 e j 2 π 3 440 e j 2 π 3 := V LineLine 3 V Phase e j π 6 := V ab V an V bn := V ca V cn V an := V bc V bn V cn := V ab ⎯⎯ 207.846 415.692 623.538 762.102
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Test_2_Solutions - Please note that there are four...

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