A 230-kVA, 1100 V, Δ-connected, three-phase, synchronous generator has an average resistance of 0.3 Ω between any two of its terminals. With a particular field excitation and at its rated speed, the no-load voltage was 1000 V and the short- circuit current in each line was 121.24 A. Determine the synchronous impedance of the generator. 2))If the rotational loss is 12 kW and the generator delivers the rated voltage at 80% rated load and 0.866 power factor lagging, determine its voltage regulation and efficiency using the per-unit system Explain each step please please coomplete the Second part label 2))
A 230-kVA, 1100 V, Δ-connected, three-phase, synchronous generator has an average resistance of 0.3 Ω between any two of its terminals. With a particular field excitation and at its rated speed, the no-load voltage was 1000 V and the short- circuit current in each line was 121.24 A. Determine the synchronous impedance of the generator. 2))If the rotational loss is 12 kW and the generator delivers the rated voltage at 80% rated load and 0.866 power factor lagging, determine its voltage regulation and efficiency using the per-unit system Explain each step please please coomplete the Second part label 2))
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A 230-kVA, 1100 V, Δ-connected, three-phase, synchronous generator has an average resistance of 0.3 Ω between any two of its terminals. With a particular field excitation and at its rated speed, the no-load voltage was 1000 V and the short- circuit current in each line was 121.24 A. Determine the synchronous impedance of the generator. 2))If the rotational loss is 12 kW and the generator delivers the rated voltage at 80% rated load and 0.866 power factor lagging, determine its voltage regulation and efficiency using the per-unit system Explain each step please
please coomplete the Second part label 2))
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