Power Quality Enhancement Using Custom Power De... May 2026

Active filtering, load balancing, and voltage regulation (sag/swell). Major Compensating Devices 1. Dynamic Voltage Restorer (DVR)

DSTATCOM, Dynamic Voltage Restorer (DVR), Unified Power Quality Conditioner (UPQC) power quality enhancement using custom power de...

Mitigating voltage sags and swells , which are the most frequent power quality issues. Dynamic Voltage Restorer (DVR)

Static Transfer Switch (STS), Static Current Limiter (SCL), Static Circuit Breaker Fast switching for fault isolation and rapid load transfer. Static Current Limiter (SCL)

DSTATCOM is a voltage source inverter (VSI) that maintains bus voltage at required levels.

The UPQC is considered the most powerful CPD as it combines both converters via a common DC link.

The DVR is a device that acts as a controlled voltage source.