Minimum Distribution System Concepts and Applications

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Zero-Intercept Example Primary Overhead Conductor 1. ZERO-INTERCEPT: $0.396/ft Based on various MCM sizes of bare ACSR conductors 2. TOTAL LENGTH OF PRIMARY CONDUCTORS: 15,708,000 ft PRIMARY CIRCUIT LENGTH: 15,708,000 × 2 = 31,416,000 ft CUSTOMER COMPONENT = $0.396 × 29,898,000* = $11,827,081 * Minimum Distribution System Length 3. TOTAL PRIMARY CONDUCTOR COST: $56,416,253 DEMAND COMPONENT = $56,416,253 - $11,827,081 = $44,589,172 CUSTOMER COMPONENT = 21.0% DEMAND COMPONENT = 79.0% 26
Determination Of Overhead Circuit Lengths For The MDS TOTAL POLE MILES PRIMARY SUB PRIMARY NEUTRAL COMMON NEUTRAL SECONDARY NEUTRAL SECONDARY UNDERBUILD SECONDARY TAPS 27
Page 1 and 2: MINIMUM DISTRIBUTION SYSTEM CONCEPT
Page 3 and 4: Basic Cost Components The classific
Page 5 and 6: The Access Function Of The Distribu
Page 7 and 8: Distribution System Lines and Facil
Page 9 and 10: Customer or Demand 9
Page 11 and 12: Customer or Demand 11
Page 13 and 14: Protection Scheme Permanent Fault C
Page 15 and 16: Customer or Demand
Page 17 and 18: Zero-Intercept Methodology Applied
Page 19 and 20: Weighted Linear Regression For Dist
Page 21 and 22: Zero-Intercept Analysis The Problem
Page 23 and 24: Primary and Secondary Conductors an
Page 25: Weighted Linear Regression For Dist
Page 29 and 30: CONDUIT FOR UNDERGROUND CABLES RIGI
Page 31 and 32: Pole Heights Relative Frequency Dis
Page 33 and 34: Clearance Requirements Poles lines
Page 35 and 36: Distribution Pole Classification Co
Page 37 and 38: Standard Pole Classes Example: 35
Page 39 and 40: Pole Class Requirements Based On Tr
Page 41 and 42: Pole Capacity Poles have no electri
Page 43 and 44: Zero-Intercept Example Wood Poles 1
Page 45 and 46: Example MDS Analysis Results Distri

Minimum Distribution System Concepts and Applications

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