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4. A 30 MVA, 11 kV, 30 synchronous generator has a direct subtransient reactance of 0.25 p.u. The negative and zero sequ
Posted: Tue Jun 07, 2022 9:12 am
by answerhappygod
- 4 A 30 Mva 11 Kv 30 Synchronous Generator Has A Direct Subtransient Reactance Of 0 25 P U The Negative And Zero Sequ 1 (39.46 KiB) Viewed 42 times
4. A 30 MVA, 11 kV, 30 synchronous generator has a direct subtransient reactance of 0.25 p.u. The negative and zero sequence reactance are 0.35 and 0.1 p.u. respectively. The neutral of the generator is solidly grounded. Determine the subtransient current in the generator and the line to line voltages for subtransient conditions when a single line to ground fault occurs at the generator terminals with the generator operating unloaded at rated voltage. 5 Determine the fault current and at faulted bus for a single line to ground fault at hus 4 as shown in