Power Quality › Harmonics (THD)

95 articles

Power quality compliance and grid reliability: harmonics, THD, power factor, voltage regulation, reactive power, IEEE 519, NERC CIP standards, and measurement instruments.

All 16 News 4 Analysis 7 Products 3 Research 2

All Harmonics (THD) 16 Power Factor 17 Standards & Compliance 104 Voltage & Reactive Power 71

Harmonics (THD) Power Electronics Power Quality Research Solid State Transformers Standards & Compliance

How Solid-State Transformers Solve the IEEE 519 Harmonic Problem

Marin Holt May 25, 2026

4 sources IEEE 519-2022 sets 5% voltage THD limit at utility-customer interface. Conventional MW chargers routinely exceed 5% THD and Read More

Harmonics (THD) Power Electronics Research Solid State Transformers

Why Single-Stage AC-AC Solid-State Transformers Are the Holy Grail —

Marin Holt May 23, 2026

4 sources Single-stage AC-AC solid-state transformers remain lab-only; every commercial SST shipped in 2026 uses the two-stage AC-DC-AC topology Read More