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Description
Value
Unit
Description
Value
Unit
Energy Input
7076
KW
Gas Consumption
1000
Cubic Mt.
Elect. O/P
3022
KW
Gas Consumption
35314.7
Cubic Ft.
Fuel Consumption
2.341495698
KWH / KWH
GCV / HHV
1028
Btu/Cft
Fuel Consumption
7989.511132
Btu/KWh
MMBTU
36.3035116
_
Cost/MMBTU
182.09
Rs.
GCV / HHV
1028
Btu/Cubic Ft.
LHV
925.2
Btu/Cubic Ft.
Fuel Consumption
8.635442209
Cubic Ft/KWh
Fuel Consumption
0.244528522
Cubic Mt./KWh
Guaranteed 5% add
0.256754948
Cubic Mt./KWh
1 cmt=35.3147cft 1 cft=.02831685cmt 1 KWH =3412.14 Btu/H
Total Cost
6610.506427
Rs.
Fuel Consumption Calculation for JGS 620( as per Jenbacher data ) Fuel gas LHV Energy Input Mechanical output Electrical out put at p.f. 0.8 Specific Fuel consumption(Mech.) Specific Fuel consumption(Elect.) at p.f.0.8 Fuel consumption in Nm3/ekwh at 100 %
9.5 7076 3119 3013 2.268675858 2.348489877
Kwh/Nm3 KWH BKWH EKWH Kwh/bKwh Kwh/eKwh
34.2 MJ/Nm3
0.247209461 Nm3/eKWh
Fuel Consumption Calculation for JGS620 ( as per SSGC gas data) Fuel gas GCV Fuel gas LHV Specific Fuel consumption(Elect.) at p.f.0.8 Specific Fuel consumption(Elect.) at p.f.0.8 Fuel consumption in SFT3/ekwh at 100 % Fuel consumption in Sft3 MMbtu Gas rate Gas cost Unit cost
950 855 2.348489877 8013.37625 9.372369883 28238.95046 26.96313318 182.09 4909.716921
Btu/Sft3 Btu/Sft3 Kwh/eKwh Btuh/eKwh eKwh/Sft3 Sft3 Mmbtu Rs./Mmbtu Rs.
1.629511092 Rs./Ekw
Note:
26.96313318 4909.716921
IKW= 3412.14Btu 1m3= 35.4939 sft3
for ssgc & sngpl
Fuel Consumption Calculation Based on Load Factor & LHV 1 KWh/Nm3 3.6 MJ/Nm3 1 KWh
3412.14 Btu
1 m3
35.4939Sft3
For SSGC & SNGPL
GCV LHV
940 837
Btu/sft3 Btu/sft3
9.77811 KWh/Nm3 8.70251 KWh/Nm3
100%
95%
90%
85%
80%
75%
Energy Input
2658
2536
2414
2291
2169
2047
Mech.Output
1095
1040
986
931
876
821
Elect.Output
1064
1011
958
905
851
798
Sp.Fuel Cons. Mech.
2.43
2.43846 2.448276 2.46079 2.4760274
2.49
Sp.Fuel Cons. Elect.
2.50
2.50871 2.518802 2.53168 2.5473533
2.57
Fuel Consumption
0.287
0.293
0.295
ISO Tolerance +5% 0.301 0.303 0.304 0.305
0.307
0.309
Fuel Consumption
10.909
10.985
10.695
0.288
0.289
0.291
10.744
10.787
10.842
Fuel Consumption
11382.91 10860.4
10338
9811.23 9288.7619
MMBTU
10.75423 10.2606 9.767009 9.26935 8.7757428 8.28213
Cost
2242.902
2139.95 2037.007 1933.22 1830.2689 1727.32
Per Unit Cost
2.107317
2.11692 2.125443 2.13631 2.1495351 2.16456
8766.3
d Factor & LHV
70%
65%
60%
55%
50%
45%
unit
1925
1803
1681
1559
1437
1315
KW
767
712
657
602
548
493
KW
746
692
639
585
530
479
KW
2.51
2.53
2.56
2.59
2.62
2.67
KWh/bKWh
2.58
2.61
2.63
2.66
2.71
2.74
KWh/eKWh
0.297
0.299
0.302
0.306
0.312
0.315
Nm3/KWh
0.312 0.314 0.318 0.321 0.327
0.331
Nm3/KWh
11.058
11.157
11.273
11.410
11.752
Sft3/KWh
8243.83
7721.36
7198.9
6676.43
6153.965 5631.499
7.788522 7.29491
6.8013
6.30769
5.814081 5.320471
1624.374
1521.43
1418.48
1315.53 1212.585 1109.637
Rs.
2.178836
2.19839
2.22122
2.24822 2.287896 2.315623
Rs./KWh
11.611
Sft3