Improving Voltage Sag Performance (Technologies) | Electrical Engineering

The following points highlight the major technologies available for improving voltage sag performance. The technologies are: 1. Ferroresonant Transformers 2. Magnetic Synthesizers 3. Active Series Compensators 4. On-Line UPS 5. Standby UPS 6. Hybrid UPS 7. Motor-Generator Sets 8. Flywheel Energy Storage Systems and a Few Others. 1. Ferroresonant Transformers: Ferroresonant transformers, also called constant voltage transformers (CVTs), can handle [...]