Performance Formulas For Power Plant 5b2b2y

FORMULAS RELATED TO POWER PLANT PERFORMANCE INDICES: (Actual operating hours + Restricted S/D hours)*100 AVAILABILITY FACTOR (%) = 24 LOADING FACTOR (%) =

(Actual generation in a day in MU )X 100 (Actual operating hours X 0.125)

( Actual generation in a day in MU) X 100 PLANT LOAD FACTOR (%) = (24 X 0.125) GENERATOR ON LINE (%) =

( Actual operating hours) *100 24

(Availability factor - PLF) * 100 PARTIAL LOADING (%) = Availability factor AUXILIARY POWER CONSUMPTION (%) = SPECIFIC OIL CONSUMPTION (ml/kWh) =

Actual power consumption in MWh* 100 Actual generation in MWh ( Actual oil consumption in KL)*100 Actual generation in MU

Actual lignite consumption in MT x 100 SPECIFIC LIGNITE CONSUMPTION (kg/kWh) = Actual generation in MWh (Actual SG makeup consumption in MT X act Running hours) SG MAKEUP CONSUMPTION (MT) = 24 SG MAKEUP CONSUMPTION (%MCR) =

SG makeup consumption in MT x 100 (Actual running hours X 390)

Net export inc. colony & mines in MU COMMERCIAL AVAILABILITY IN MU = .9 Dump power in MWh 9000

-

Deemed non generation in MWh 90

COMMERCIAL AVAILABILITY (%) =

(Commercial availability in MU) * 100 6.000 X No. Of days

GENERATION LOSS GRID/LIGNITE (MU) =

PLF LOSS GRID/LIGNITE (%) =

+ Deemed generation in MU

Deemed generation in MWh 900

(Generation loss grid/lignite in MU) * 100 (24 X 0.125)

DEEMED GENERATION IN MU = Generation loss grid/lignite in MU + Actual generation in MU