An industrial facility has the opportunity to feed from the two power plants whose tariffs are given below. Find the load coefficient for which both power plants have the same electric energy cost.
Gas Turbine Plant: 600 TL / kW + 50 krş / kWh
Steam Plant: 2400 TL / kW + 12 krş / kWh
Considering that the consumption and maximum power demand is Same in case of both the sources available....that is a consumer consumes "a"kW as maximum demand and "b" kWh as total demand then he would charged totally as follows
Case1
Gas turbine plant:---.>. 600a TL + 50 b kr
600a TL + 0.5 b TL
(Because 1TL =100kr turkey)
Case 2
steam plant. 2400a TL+12b kr-------->2400aTL +0.12b TL
Equating case 1 and case 2
600a+0.5b =2400a+0.12b
At a load coefficient of 6.577778 the cost is same for both energy systems
(PREREQUISITE
TL= TURKISH LIRA
KR = KURUS
1TL= 100KURUS)
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