(a) A generating station has an average demand of 18 MV

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
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1 (a) A generating station has an average demand of 18 MW. If the plant capacity factor is 50%,
what is the plant capacity?
(b) A power supply has domestic load having a maximum demand of 1560 kW. If the diversity
factor and demand factor are 1.2 and 0.85 respectively, then calculate the connected
domestic load.
(c) A 3-phase transmission line uses 1.50 cm diameter conductors and these i 1/ 2
the corners of the equilateral tringle of side 3 m. Calculate the inductance per p.. -ter.
(d) Power factor improvement does not change the active power. Explain.
(e) Capacitance effect is neglected in short transmission line. Explain.
Transcribed Image Text:1 (a) A generating station has an average demand of 18 MW. If the plant capacity factor is 50%, what is the plant capacity? (b) A power supply has domestic load having a maximum demand of 1560 kW. If the diversity factor and demand factor are 1.2 and 0.85 respectively, then calculate the connected domestic load. (c) A 3-phase transmission line uses 1.50 cm diameter conductors and these i 1/ 2 the corners of the equilateral tringle of side 3 m. Calculate the inductance per p.. -ter. (d) Power factor improvement does not change the active power. Explain. (e) Capacitance effect is neglected in short transmission line. Explain.
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