Q1. The yearly load duration curve of a certain power station can be approximated as a straight line ; the maximum and minimum loads being 80 MW and 40 MW respectively. To meet this load, three urbine generator units, two rated at 20 MW each and one at 10 MW are installed. Determine (i) installed capacity (ii) plant factor (iii) kWh output per year (iv) load factor

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
Chapter12: Power System Controls
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Q1. The yearly load duration curve of a certain power station
can be approximated as a straight line ; the
maximum and minimum loads being 80 MW and 40 MW
respectively. To meet this load, three urbine generator units, two
rated at 20 MW each and one at 10 MW are installed. Determine
(i) installed
capacity (ii) plant factor (iii) kWh output per year (iv) load
factor
Q2. What are the differences between load curve and duration
load curve?
Transcribed Image Text:ZA0 @ P A:) * llı. Viber ► RAND.docx Q1. The yearly load duration curve of a certain power station can be approximated as a straight line ; the maximum and minimum loads being 80 MW and 40 MW respectively. To meet this load, three urbine generator units, two rated at 20 MW each and one at 10 MW are installed. Determine (i) installed capacity (ii) plant factor (iii) kWh output per year (iv) load factor Q2. What are the differences between load curve and duration load curve?
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