5-1. A synchronous generator has a short-circuit chara a load at rated voltage, rated kVA, and 80% pf lagging ? 5-2. Repeat Prob. 5-1 for the case where the load power factor is 80% leading. Callaning rating:
5-1. A synchronous generator has a short-circuit chara a load at rated voltage, rated kVA, and 80% pf lagging ? 5-2. Repeat Prob. 5-1 for the case where the load power factor is 80% leading. Callaning rating:
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter33: Single-phase Motors
Section: Chapter Questions
Problem 36RQ
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PROBLEMS i istic such that rated armay, short.circuit characteristic 5 « ; aa'gfl?;ciunfi e ion. Rated voltaEo on the sitgap line o ts-unit excitation 1s reduted o, su pf lagging? tor is 80% leading. 51, A synchronous gei current is obtained by obtained by 1.25 per-unit excitat = load at rated voltage, rated VA, and 807 52, Repeat Prob, 5-1 for the case where the foad pover fac 5.3, A synchronous generator has the following rating? 180-KVA, 440-V, 300-rpm, 60-Hz, three-Phase: r~0 and x —02960Q Theuit-sap line it described by the equation £ = 1117, RIS = e b Y-connection, expressed per phase. The short. the field current needed
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