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1:52 PM | 0.2KB/s.. 3/8 33383 2. A 5600-kVA, 10/6.3-kV, Y-A three-phase power transformer has the following test results
Posted: Tue Jun 07, 2022 12:59 pm
by answerhappygod
- 1 52 Pm 0 2kb S 3 8 33383 2 A 5600 Kva 10 6 3 Kv Y A Three Phase Power Transformer Has The Following Test Results 1 (25.32 KiB) Viewed 26 times
1:52 PM | 0.2KB/s.. 3/8 33383 2. A 5600-kVA, 10/6.3-kV, Y-A three-phase power transformer has the following test results. Lind Line Three-phase Power(W) Performed on Voltage(V) 6300 Current(A) 7.4 Open circuit 6800 Low voltage side Short circuit 550 323.3 18000 High voltage side (a) Find the per-unit equivalent circuit of this transformer bank. (b) Find the voltage regulation of this transformer hunk at the rated load and 0.80 PF lagging. (c) What is the transformer hank's efficiency under these conditions? (15 points) 35%