技術リファレンス
電力品質に関する技術情報
A structured library of power quality references, technical guides, and engineering tools — organized by topic for working engineers at all levels.
01
PQ の基礎
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.
リファレンス
PQ の基礎
Definitions, disturbance categories, 接地, EMC basics and general overviews of power quality phenomena.
Browse section02
高調波
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.
リファレンス
高調波
世代, propagation, 共振, motor and capacitor effects, harmonic studies, and filter technologies — IEC and IEEE frameworks.
Browse section03
基準 & EMC
電力品質に関する本格的な作業を行うには、標準化の状況に対処することが前提条件です. このセクションでは、主要な IEC および IEEE 電力品質規格への参照を統合します。, 商業および車載アプリケーションの EMC 要件, 国際的な電圧と周波数の基準.
これを規制およびコンプライアンスのリファレンス ベースとして使用してください。ここにあるドキュメントとリンクは、エンジニアリングの実践で実際に使用されるものです。, 教科書だけではなく.
リファレンス
基準 & EMC
IEC and IEEE PQ standards, EMC requirements for commercial and automotive sectors, international voltage and frequency norms.
Browse section04
Resources
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.
リファレンス
Resources
Manufacturer references, periodicals, archived polls, conference papers, and specialized topics from the broader PQ field.
Browse section