Nature

AI-based hybrid power quality control system for electrical railway using single phase PV-UPQC with Lyapunov optimization

This research paper presents an advanced AI-driven hybrid power quality management system for electrical railways that addresses critical challenges in 25 kV AC traction networks through a novel ...
Nature

Predictive riccati control for enhancing power quality using extended pq theory in wind energy-based conversion systems

This paper represents novel single-stage modular 3-phase PFC (Power Factor Correction) converter featuring Riccati predictive current controllers for a WECS (Wind Energy Conversion System), improving ...
EDN

Implementing power factor correction with frequency clamp critical conduction mode

There’s an increasing need for high-efficiency power conversion for a wide range of applications. Among the several available power factor correction (PFC) solutions, the critical conduction mode (CrM ...
Electronic Design

What’s the Difference Between Passive and Active Power-Factor Correctors?

1. Power-factor triangle relates the real power, the reactive power, and the apparent power. (Courtesy of Vector Group) Let’s start by talking about the concept of power factor (PF). Assuming ...
EurekAlert!

Chonnam National University researchers propose innovative voltage-loop control for power factor correction

Researchers develop a sensorless boost PFC method delivering near 0.9998 power factor and low distortion, enabling smaller and more reliable power supplies for consumer electronics. Single-phase power ...