Articles and technical insights
Variable frequency drives, UPS systems, rectifiers, switch-mode power supplies — the loads that make modern industrial operations efficient are also the primary generators of…
IEEE 519 is frequently referenced in power quality discussions, but its actual requirements are widely misunderstood. Many engineers apply it to internal distribution systems…
A power quality engagement done well produces data-driven diagnoses, specific actionable recommendations and measurable results. A power quality engagement done poorly produces a thick…
A power quality audit is only as good as its methodology. Many facilities invest in measurement equipment but generate data without a systematic approach…
A voltage sag lasting a fraction of a second can shut down a production line, corrupt a batch process, or trip a VFD protecting…
Power quality is one of those terms that gets used constantly in electrical engineering circles — but rarely explained clearly enough to take action…
Overall Equipment Effectiveness (OEE) is the gold standard metric for manufacturing performance. What most OEE improvement programs overlook is that a significant portion of…
Underground and surface mining operations represent some of the most electrically challenging environments in any industry. Long distribution feeders, large concentrations of VFD-driven equipment,…
IEEE 519 is frequently referenced in power quality discussions, but its actual requirements are widely misunderstood. Many engineers apply it to internal distribution systems…
When power quality problems are investigated, grounding systems are often the last place engineers look — but they should be among the first. A…
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