In a balanced three phase with three-wire Y-to-Delta circuit, the source phase voltage is V =...
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In a balanced three phase with three-wire Y-to-Delta circuit, the source phase voltage is V₂ = 120/0° and impedance on the load phase are given as; Z₁= 150 + j270, and line impedance is ZaA = 10 + j25. a) Convert the Delta load to the equivalent Y connected load. and calculate the equivalent Za, ZB and Zc. a) Calculate the neutral voltage, VnN b) Calculate the line currents lǝA, lbb, and lcc. www. c) Calculate the absolute values of phase voltages of the Y-connected load, (after conversion of Y-to-Delta), the VAB, VBC, VCA. d) Calculate the absolute values of Phase current of the Delta connected load, IAB, IBC and ICA. In a balanced three phase with three-wire Y-to-Delta circuit, the source phase voltage is V₂ = 120/0° and impedance on the load phase are given as; Z₁= 150 + j270, and line impedance is ZaA = 10 + j25. a) Convert the Delta load to the equivalent Y connected load. and calculate the equivalent Za, ZB and Zc. a) Calculate the neutral voltage, VnN b) Calculate the line currents lǝA, lbb, and lcc. www. c) Calculate the absolute values of phase voltages of the Y-connected load, (after conversion of Y-to-Delta), the VAB, VBC, VCA. d) Calculate the absolute values of Phase current of the Delta connected load, IAB, IBC and ICA.
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SOLUTION Question a To convert the Delta load to an equivalent Yconnected load we can use the following formulas Za ZA ZB Zb ZB ZC Zc ZC ZA Given Z 150 j270 Using the formulas we can calculate the equ... View the full answer
Related Book For
Fundamentals Of Electric Circuits
ISBN: 9780073301150
3rd Edition
Authors: Matthew Sadiku, Charles Alexander
Posted Date:
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