OCC-Reactive Power Supply

Breakthrough Technology

OCC-VAR leverages unique patented technology invented at Caltech & University of California and developed by the world leading power electronic experts under the sponsorship of U.S. Department of Energy. OCC-VAR is the first hardware-enabled 3-phase Reactive Power Supply with high reliability, extremely fast dynamics, and simple user interface, enabling reactive power compensation, voltage support, and/or power grid stabilization in real-time. OCC-VAR supplies reactive power wherever, whenever, and however on demand

Applications

• Supply VAR locally to free up reactive occupied capacity and minimize transmission losses

• Regulate the terminal voltage to maintain high power quality

• Stabilize the grid against intermittency to increase renewable penetration

• Support voltage, prevent blackout, and protect the power grid and customers

• Conservation Voltage Reduction (CVR)

• Volt-VAR Optimization (VVO)

Features

• One-Cycle Control TechnologyPrecise step or continuous VAR control

• Inductive or capacitive VAR

• Uncompromised VAR @ low voltage

• Current harmonics < 3%

• Efficiency > 98%

• Leading response speed (100s of microsec)

• Leading light weight < 29 kg (65 lbs)

• 400Hz or variable frequency by custom order

• Single unit ±35 to ±60kVAR scalable to MVAR

Specification

Link to Brochure