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Reduce your : Fuel Consumption
Power Correction Systems, Inc. Tel. 310-505-2137
www.activeharmonicfilters.com [email protected]
Fuel economy and ROI analysis
As the head-to-head tests demonstrate, the Variable Speed Generator saves fuel, reduce CO² emission, reduce maintenance cost and noise emission. This document presents the return on your investment.
Savings
Total savings will depend primarily on the following factors: ! Cost of fuel ! Load factor (time spent at 100% load, 50% load, 25% load, etc.)
Table 1 provides two load profile examples (prime power 24 hour/day usage) where load varies throughout a given day, week or month:
Power Required Time spent at a given load
Profile 1 Profile 2
0% 0% 0%
10% 0% 55%
25% 15% 25%
50% 40% 10%
75% 40% 10%
100% 5% 0%
Load Factor 59.5% 33.6%
Table 1: Load profiles of two prime power applications
Profile 1* is a typical construction site load for an industrial generator. Profile 2** is a typical load found in the oil & gas industry, where the generator is powering 3 pump-jacks of 30hp each. The table below demonstrates the fuel consumption of the two units used for this comparison:
Power Correction Systems, Inc. Tel. 310-505-2137
www.activeharmonicfilters.com [email protected]
Month
Cumulative Fuel
Consumption
(T1V-Gen)
in Gallons
Cumulative Fuel
Consumption
(Standard)
in Gallons
Cumulative Fuel
Consumption
(T1V-Gen)
in $
Cumulative Fuel
Consumption
(Standard)
in $
Cumulative
Savings
3 12,057 14,090 $ 42,199 $ 49,316 $ 7,118
6 24,114 28,181 $ 84,398 $ 98,633 $ 14,235
12 48,227 56,362 $ 168,796 $ 197,266 $ 28,470
24 96,455 112,723 $ 337,591 $ 394,532 $ 56,940
36 144,682 169,085 $ 506,387 $ 591,798 $ 85,410
Profile 1* is a typical construction site load for an industrial generator. Profile 2** is a typical load found in the oil & gas industry, where the generator is powering 3 pump-jacks of 30hp each.
Month
Cumulative Fuel
Consumption
(T1V-Gen)
in Gallons
Cumulative Fuel
Consumption
(Standard)
in Gallons
Cumulative Fuel
Consumption
(T1V-Gen)
in $
Cumulative Fuel
Consumption
(Standard)
in $
Cumulative
Savings
3 4,441 6,693 $ 15,543 $ 23,426 $ 7,883
6 8,882 13,386 $ 31,086 $ 46,852 $ 15,766
12 17,764 26,773 $ 62,173 $ 93,704 $ 31,532
24 35,527 53,545 $ 124,345 $ 187,409 $ 63,064
36 53,291 80,318 $ 186,518 $ 281,113 $ 94,595
Power Correction Systems, Inc. Tel. 310-505-2137
www.activeharmonicfilters.com [email protected]
Fuel Saved Fuel
Uses
Motor
Load
Motor Generator
With Controller
Motor Load End User
Dollars
per
month
% Gallons
per
Minute
hp kW T1V-Gen Other Amps Volts
AC
Location
$ 1500 30% 2.7 vs. 1.9 30 40 50kW
Kubota
100kW
Isuzu
6B16
17-55 480 Hunt
Oil & Gas
Grand Prairie
$ 3800 30% 5.7 vs. 4.1 50 66 50kW
Iveco
100kW
John
Deer
38-47 480 Natural
Resources
Garrington,
Alberta
$ 7500 64% 5.5 vs. 2.0 30 40 50kW
Iveco
125kW
Diesel
22-41 480 Petro Bank
E86 Van,
Sask.
$ 1250 35% 1.7 vs. 2.2 40 53 50kW
Kubota
80kW
Diesel
15-40 480 Smart Power
Oxbow, Sask.
N/A 2.2 vs. 2.1 15 20 50kW
Iveco
NF4500
30kW
Isuzu
4JG1T
480 ConocoPhillips
Silver Lake,
Alberta
N/A See Table
Below
50kW
Iveco
50kW
Kubota
3800
480
50kW Motor Generator Comparison Of Fuel Consumption
Motor 50kW 40kW 30kW 20kW 15kW 8kW Zero
kW
Idle
Zero
kW
RPM
Iveco
NF4500
5.6
GPH
4.8
GPH
3.4
GPH
2.0
GPH
1.6
GPH
0.8
GPH
0.5
GPH
1.3
GPH
2200
RPM
Kubota
3800
5.5
GPH
4.4
GPH
3.2
GPH
2.0
GPH
1.5
GPH
1.3
GPH
0.5
GPH
1.2
GPH
2400
RPM
CASE STUDIES COMPARING FUEL CONSUMPTION OF MOTOR GENERATORS
COMPARED WITH T1V-GEN MOTOR GENERATOR CONTROLLER SYSTEMS
Power Correction Systems, Inc. Tel. 310-505-2137
www.activeharmonicfilters.com [email protected]
Power Correction Systems, Inc. Tel. 310-505-2137
www.activeharmonicfilters.com [email protected]