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      Joslyn Hi-Voltage manufactures power transmission and distribution equipment for electric utilities - reclosers
   
Enter values for the variables below and our Switched Capacitor Bank Worksheet will automatically calculate how much money and energy Joslyn Hi-Voltage products can save you.
   
 
 
Line Conditions
Distance to next capacitor bank or to substation  Miles
     Kilometers
Conductor Size and Type  ACSR
Line Voltage (Nominal)  kV Line to Line
Bank Size  kVAR cap
Load Current  A, ILine
Line KVA 15536.4957  KVA
 
       
 
Constants (List values for Computation)
Cost of energy during heavy load time of day  $/kWh
Conductor Resistance  Ohms/Mile
  Single-Phase Line Resistance 0.828  Ohms RLine
Conductor Reactance (Inductance)  Ohms/Mile
  Single-Phase Line Inductance 2.406  Ohms Ind
Single-Phase Capacitor Current 25.10219  A, ICap
Single-Phase Inductive Load Current    A, IInd
   or enter power factor of target load  390 A, IInd
Estimate Hours Per Day Capacitor Bank is ON  hr/day
    2500  hr/yr
Voltage Drop at Capacitor Site 1653.917  V
Line Voltage at Capacitor Site without Cap-Bank 12.15  kV
Line Voltage at Capacitor Site with Cap-Bank 12.25461    
Recommended Capacitor Bank Size 6214.598  kVAR
Value of Demand Reduction ($/year/KVA)  $/year/KVA
 
       
 
Three Phase Line Loss Reduction
Three Phase Line Loss Reduction 47.07077  kW
Yearly Energy Savings 5883.85  $/Year
Increase in Line Voltage (120V base) 0.90964085  V
Increase in Primary Line Voltage 104.6087  V
Line Current with Cap Bank ON 635.25618  A
Reduction in Line Current 14.74382  A
Reduction in Real Power DEMAND 352.41123  kVA
 
     
 
Demand Savings
Reduced kVA 352.41123  kVA
Yearly Demand Savings 0  $/Year
 
        
 
Total Savings
Combined Yearly Savings 5883.85  $/Year
 
       
     
  

Joslyn Hi-Voltage Royce Thompson Fisher Pierce

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Joslyn Hi-Voltage - 4000 E 116th Street, Cleveland, Ohio 44105 USA   Email: jhv_info@tnb.com
Copyright © 2001 Joslyn Hi-Voltage. All rights reserved.
   
Royce Thompson