Technical Reference
Technische Informationen zur Netzqualität
A structured library of power quality references, technical guides, and engineering tools — organized by topic for working engineers at all levels.
01
PQ Fundamentals
Power quality problems are easier to solve when you have a solid grasp of the underlying phenomena. This section covers the foundational concepts — definitions, disturbance categories, grounding principles, and electromagnetic compatibility basics — that apply across all industrial and utility environments.
Whether you are new to the field or need a structured reference, this is the right starting point before moving into more specialized topics.
Referenz
PQ Fundamentals
Definitions, disturbance categories, Erdung, EMC basics and general overviews of power quality phenomena.
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Harmonik
Harmonics remain the most common and most misunderstood power quality problem in modern industrial installations. This section covers harmonic generation mechanisms, propagation on distribution networks, effects on motors and capacitor banks, resonance conditions, and mitigation using passive and active filter technologies.
Content is aligned with both IEC and IEEE standards frameworks and draws on utility-side experience — a perspective that differs from what you typically find in plant-floor literature.
Referenz
Harmonik
Generation, propagation, resonance, motor and capacitor effects, harmonic studies, and filter technologies — IEC and IEEE frameworks.
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Standards & EMC
Navigating the standards landscape is a prerequisite for any serious power quality work. This section consolidates references to the key IEC and IEEE power quality standards, EMC requirements for commercial and automotive applications, and international voltage and frequency norms.
Use this as your regulatory and compliance reference base — the documents and links here are the ones that actually show up in engineering practice, not just in textbooks.
Referenz
Standards & EMC
IEC and IEEE PQ standards, EMC requirements for commercial and automotive sectors, international voltage and frequency norms.
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Ressourcen
Supporting material that complements the main technical sections — manufacturer references, periodicals, conference papers, and specialized topics that do not fit neatly into a single category.
A useful secondary reference when you need to go beyond the core content or look for external sources and industry contacts.
Referenz
Ressourcen
Manufacturer references, periodicals, archived polls, conference papers, and specialized topics from the broader PQ field.
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