Calculate PU for the load. Draw the impedance diagram/ anna university solved problem / PSA

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BE Technical

BE Technical

Күн бұрын

Prepare a per phase schematic of the system in fig. and show all the impedance in per unit on a 100 MVA, 132 KV base in the transmission line circuit. The necessary data are given as follows.
G1 : 50MVA, 12.2KV, X=0.15 pu. G2 : 20MVA, 13.8KV, X=0.15 pu. T1 : 80MVA, 12.2/161KV, X=0.1 pu. T2 : 40MVA, 13.8/161KV, X=0.1 pu.
LOAD: 50MVA, 0.8 power factor lag operating at 154KV Determine the PU impedance of the load. (May/June-2015, Nov/Dec 2016)

Пікірлер: 6
@RagunaRaguna-vm1dw
@RagunaRaguna-vm1dw 3 ай бұрын
Gauss seidal method and newton Raphson method problems post pannunga man
@manisuresh7008
@manisuresh7008 3 ай бұрын
Thank you very much
@jegadeeshr7888
@jegadeeshr7888 23 күн бұрын
Mam load ooda kv value 154 thana aprol yen mam 132² nu edutheenga
@abi_jith_raj
@abi_jith_raj 27 күн бұрын
I got Transmission Line 1 = 0.229 + j0.918 p.u, am i right or wrong
@jegadeeshr7888
@jegadeeshr7888 23 күн бұрын
Enakkum athan bro ansss... Aprom load la KV value 154 thana aprom yen mam 132 nu eduthanga theriyuma
@abi_jith_raj
@abi_jith_raj 23 күн бұрын
​@@jegadeeshr7888 they have mentioned base KV as 132kv in the question
Draw the impedance diagram for the given fig. PSA / UNIT-1
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