PF-ONE Proposal

Comparison of Capacitor Banks and PF-ONE (cont.)

Feature

Traditional Capacitor Banks

PF-ONE

Limited to high voltage network; does not cover low voltage distribution losses. Reduces generator load but does not significantly increase overall system capacity. Improves power factor but does not address harmonics or load imbalance. Requires high voltage protection equipment and engineering. Typically, 5-10 years depending on environment. Some capacitors are oil-filled, posing challenges in cold environments.

Complete system coverage from the edge to generation; optimal point of load compensation.

System Coverage

Increases system capacity by reducing losses and improving efficiency.

Impact on Capacity

Enhances power quality by mitigating harmonics and balancing loads. Less stringent requirements for protection; safer at lower voltage locations. Long lifespan (20+ years); high reliability with minimal failures. Environmentally friendly; designed for harsh environments with no oil-filled components.

Power Quality

Infrastructure Impact

Lifespan and Reliability

Environmental Impact

17