계산
전압 강하 계산을 위한 수학 공식 및 방법
전압 강하 계산의 수학을 깊이 파고듭니다. 간단한 DC 회로부터 복잡한 3상 AC 시스템까지, 전문가들이 사용하는 공식, 변수 및 계산 방법을 설명합니다.
주요 주제
Voltage Drop Calculation Formulas Explained
Master the mathematical formulas behind voltage drop calculations for single-phase, three-phase, AC, and DC systems. Includes worked examples.
AC vs DC Voltage Drop: Key Differences
Understand the differences between AC and DC voltage drop calculations, including impedance effects, skin effect, and reactance.
Wire Sizing Methods for Voltage Drop
Learn different approaches to sizing conductors: starting with ampacity vs. starting with voltage drop limits, and when to use each method.
Temperature Effects on Conductor Resistance
How ambient and operating temperature affect conductor resistance and voltage drop. Temperature correction factors and calculations.
Voltage Drop in Three-Phase Systems
Complete guide to calculating voltage drop in 3-phase systems, including delta and wye configurations, balanced and unbalanced loads.