Examine the diesel power generating station having a maximum generating capacity is 3 MVA@ 0.8 p.f' and maximum demand in MW. Ignore transmission losses. Daily load requirement in percentage of maximum demand is given in following Table: 1-f 2-3 Time in hours Load in % of maximum load Time in hours Load in % of maximum load 12- am 64 60 58 noon- 1-2 2-3 1 pm 99 100 3-4 4-5 # F 56 56 3-4 4-5 100 97 96 5-6 6-7 7-8- v 2 58 64 76 5-6 6-7 7-8 96 93 92 8-9 9-10 87 95 8-9 9-10 92 93 10-11 e. Draw up the operating schedule. f. Sketch layout plan of diesel generating station with labeling 99 10-11 87 a. Draw load profile b. Choose the optimal size and the number of generator units. C. What reserve plant would be necessary? Find the energy produced per year. it is assumed that the same 24-hour load profile is repeated over the whole year. d. Find the annual load factor and annual plant capacity factor of the station. 11- noon 100 11-12 72 2N22 2 3 4