Power Quality › Harmonics (THD)

Harmonics (THD) News Power Electronics Solid State Transformers

ABB E-mobility Launches MCS1200 1.2-Megawatt Charger With Integrated Solid-State Transformer for Heavy-Duty Trucks

Marin Holt April 23, 2025

4 sources ABB E-mobility MCS1200 launched April 2025, delivers up to 1.2 MW DC fast charging. Integrated ABB SST module (Read More

Analysis Harmonics (THD) Power Quality

THD Exceeds IEEE 519 Limits in 62% of Industrial Plants

Marin Holt January 1, 2024

5 sources Review Harmonic distortion surpasses the 5% IEEE 519 threshold at nearly two-thirds Read More

Analysis Harmonics (THD) Power Quality

Steel Mill Cuts Downtime 40% After Reducing VFD Harmonics to IEEE 519 Levels

Marin Holt June 1, 2023

3 sources Browser Check A steel mill reduced VFD harmonic distortion from 15% Read More

Analysis Harmonics (THD) Power Quality

IEEE 519 Harmonic Compliance Voluntary

Marin Holt August 5, 2022

4 sources IEEE 519 voltage THD limits have not changed since 1992, even as VFD penetration jumped from 15% to 62% of Read More

Analysis Harmonics (THD) Power Quality

VFD Harmonic Filters Cut Industrial THD from 35% to 3.2%

Marin Holt January 1, 2022

4 sources Verified Active harmonic filters bring VFD-driven facilities from 35% THD to 3.2%, Read More

• 1
• 2