Power Quality Enhancement Using Custom Power De... ✭

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

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

It injects a synchronized voltage into the distribution feeder to maintain a constant load voltage during source disturbances. The UPQC is considered the most powerful CPD

It supplies or receives reactive power at the point of common coupling. Dynamic Voltage Restorer (DVR)

Available with or without energy storage; storage-based models use batteries or capacitors to provide the necessary active power for compensation. 2. Distribution Static Compensator (DSTATCOM)

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

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