EE_4450_Project_Sub2_Feeder1

EE_4450_Project_Sub2_Feeder1 - The total length of line...

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Sub-station 2 Feeder #1 Existing system There weren’t any line sections that had a voltage drop which exceeded 8V. Future system There were two line sections which had voltage drops that were either 8V or exceeded 8V, namely LSN 7600and 7660.0 The following is the cheapest means to solve the above-mentioned problem: Change LSN 8200 (which was 3φ, 1/0) to 3φ, 4/0 where 1/0 and 4/0 are wire sizes. New VD (section) = 1.9 V Change LSN 8200.1 (which was 3φ, 1/0) to 3φ, 4/0 where 1/0 and 4/0 are wire sizes. New VD (section) = 1.4 V Voltage Conversion = $4,800/mi [$40.00/kw peak / UF of Distribution transformers]
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Unformatted text preview: The total length of line change is 3.1 miles; the change will cost $101,680.00 dollars. Planned system forecast load Source LSN LSN Section VD Total VD Bus 8200.0 1.9 1.9 8200.0 8200.1 1.4 3. 3 8200.1 8300.2 1.3 4.6 8200.1 8200.2 1.8 5.1 8200.2 7100.1 5.1 8200.2 7100.2 0.5 5.6 7100.2 7500.0 0.4 6.0 7100.2 7600.0 0.7 6.7 7600.0 7660.0 0.2 6.9 8200.0 8220.0 0.5 3.6 8220.0 8400.0 1.2 4.8 8400.0 8400.4 0.3 5.1 8400.4 8478.0 5.1-------------------------------------------------------------------------------------------...
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EE_4450_Project_Sub2_Feeder1 - The total length of line...

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