final ppt - SCRCONSULTANTS for JJROLLERS at Tonawanda,NY...

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Click to edit Master subtitle style   SCR CONSULTANTS Deepak Jacob John Erik Walter Jeevitha Aruchamy Krishna Chaitanya Nutukurti Mark Mclaughlin Proposal for Power Distribution systems  for   J J ROLLERS  at  Tonawanda , NY
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  J J Group of Companies ü   J J group is a world-leader in metal fabrication,  component  manufacturing  and  related engineering and design services.  ü     It  serves  a  range  of  industries,  such  as  the power  generation,  architecture,  automotive, transport,  medicine,  air  conditioning,  industrial refrigeration,  scientific  research,  clothing, consumer products and construction industries. 
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  JJ ROLLERS JJ Rollers is the manufacturing wing of JJ group  of companies  This private company is now categorized under  Rolling Drawing/Extruding-Copper  Manufacturers. Main loads include motors for rollers, furnaces  lighting loads, pumps and fans
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  A.THE PROPOSAL A.1 Technical Objectives The goal of our project is to design a simple reliable efficient power distribution system for the JJ rollers facility at Tonawanda, NY. The specific objectives are defined as : 1. Design and Selection of substation layouts. 2. Design and Selection of unit substations. 3. Design and selection of feeders supplying unit
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  Demand Calculations
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  Demand Calculations Total Demand for buildings
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  Power Factor Corrections Corrected to .95 PF Power and current load with Power Factor correction P New Q New S Capacitor size Current for Load Rated (kW) Rated (kVAR) Ratedn(kVA) Q kVAR Amps 1225.50 402.80 1290.00 694.98 1551.67 2461.50 809.06 2591.05 1274.65 3116.64 1557.50 511.93 1639.47 968.13 1972.04 1470.00 483.17 1547.37 552.98 1861.25 1207.50 396.89 1271.05 497.28 1528.88 1002.50 329.51 1055.26 490.31 1269.32 789.76 259.58 831.32 95.92 999.95 466.40 153.30 490.95 131.38 590.54 10180.66 3346.22 10716.48 4705.61 12890.30
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  480 V to 13.8kV
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  2.SUBSTATION LAYOUT 2.1 Types of layouts
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  Substation Layout Cont… IEEE RED BOOK : A system that cannot be maintained because of the need to serve a continuous process is improperly designed. Fig2.2 Expanded radial system The advantages and disadvantages are the same as those described for the simple radial Used for larger load facilities. The problem of reliability still exists .
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  2.1.3 Primary Selective System
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Click to edit Master subtitle style   TRANSFOMERS
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  Types of Transformers 1) Overhead or Pole mounted Transformers -  Designed  for overhead lines.               Single Phase: 50 to 833KVA,                Three Phase: 30 to 300KVA,
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  2) Pad Mounted Transformers  – Designed for     underground distribution system where     Single Phase – 5 to 50kVA,              Three Phase – 45 to 5000kVA         34.5kV and below                                   34.5kV and below
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final ppt - SCRCONSULTANTS for JJROLLERS at Tonawanda,NY...

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