are a new generation of power electronic controllers designed for medium to low voltage levels (typically 1 KV through 32 KV) to ensure high-quality power delivery. Unlike Flexible AC Transmission Systems (FACTS) which focus on high-voltage transmission, CPDs are specifically applied at the distribution level to protect sensitive consumer equipment. Classification of Custom Power Devices
The DVR is a device that acts as a controlled voltage source. 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. are a new generation of power electronic controllers
DSTATCOM, Dynamic Voltage Restorer (DVR), Unified Power Quality Conditioner (UPQC) It injects a synchronized voltage into the distribution
Mitigating voltage sags and swells , which are the most frequent power quality issues.
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)
Static Transfer Switch (STS), Static Current Limiter (SCL), Static Circuit Breaker Fast switching for fault isolation and rapid load transfer.