GridHacker Team
Power Factor Correction vs. Voltage Optimization: Engineering Realities
Confusing the two is a recipe for a blown capacitor bank or, worse, a fire.
power factor correction
Power
10 articles tagged with "Power"
GridHacker Team
Power Factor Correction: Beyond the Marketing Brochure
If you are designing for a facility with high non-linear loads, treating power factor correction (PFC) as a simple "plug-and-play" installation is a recipe f...
power factor correction
GridHacker Team
Power Factor Correction: The Physics, The Myths, and The Reality
But for the engineer standing in front of a 480V switchgear lineup, the reality is far more nuanced.
does a power
GridHacker Team
Transformer vs. Power Supply: A Study in Impedance and Control
The SMPS, while "efficient," lacked the inductive isolation and surge-clamping characteristics inherent to the transformer-based design it replaced.
transformer power supply
GridHacker Team
Power Factor Correction: Why Your Banks Are Probably Cooking Themselves
But if you’re an engineer who actually cares about the health of your distribution equipment, you know that slapping shunt capacitors onto a bus with non-lin...
power factor correction
GridHacker Team
Interleaving Power Factor Correction: Why Your Ripple Current Is Killing Your Capacitors
You try to push more current, and your output capacitor ESR (Equivalent Series Resistance) starts cooking the electrolyte until the vent bulges.
high efficiency power
GridHacker Team
Power Factor Correction: Engineering Reality vs. Marketing Hype
Power Factor Correction (PFC) is often the most misunderstood and misapplied technology in the electrical engineer’s toolkit.
power factor correction
GridHacker Team
Power Factor Correction: Beyond the Marketing Brochure
The marketing gloss suggests that throwing a few kVAR at the bus will magically solve your utility penalty, reduce heat, and extend equipment life.
power factor correction
GridHacker Team
The Fallacy of Power Factor Correction as an Efficiency Silver Bullet
They aren't lying about the physics of the distribution system, but they are flat-out wrong about the thermodynamics of the motor itself.
power factor correction
GridHacker Team
Microgrid vs. VPP: Stop Equating Control with Capacity
Treating them as the same architecture is a recipe for a protection coordination nightmare and a regulatory headache that will manifest the moment your local...
microgrid virtual power