A Comprehensive Analysis of Currents' Physical Components (CPC) Theory and Its Applications in Modern Electrical Systems

Abstract

Currents' Physical Components (CPC) theory has emerged as a fundamental approach for the detailed analysis and decomposition of electrical currents in power systems. This theory allows engineers and researchers to understand the physical origin of current components, including active, reactive, and harmonic currents. Unlike traditional methods which often rely solely on mathematical abstractions, CPC theory provides a more intuitive, physics-based insight into current behavior under various operating conditions. This paper explores the basic principles of CPC theory, its mathematical formulation, practical applications, challenges, and future scope in modern electrical engineering systems. Furthermore, it discusses the relevance of CPC theory in power quality improvement, energy efficiency, and advanced control of electrical networks.

KEYWORDS: Currents' Physical Components, CPC theory, reactive power, harmonic currents, active current, power quality, energy efficiency, electrical systems.