Sustainable Energy Multilevel Inverter Fed Motor Drives for Rural Industrial and Electric Vehicle Charging Applications
地方産業用および電気自動車充電応用のための持続可能エネルギーマルチレベルインバータ駆動モータドライブ (AI 翻訳)
Venkata V Anjaneyulu, B. K.Narasimha, Rao M.Ramalinga
🤖 gxceed AI 要約
日本語
本論文は、農村部の産業用およびEV充電インフラ向けに、再生可能エネルギーを電源とするマルチレベルインバータ（MLI）を評価する。5、7、9レベルのMLIを適応制御方式で比較し、カスケードHブリッジ9レベルMLIが最適な性能（低THD）を示した。従来の2レベルインバータに代わり、小規模産業やEV充電に適することを実証した。
English
This paper evaluates 5-, 7-, and 9-level multilevel inverters (MLIs) for renewable-powered rural industrial and EV charging applications. Using MATLAB/Simulink, the cascaded H-bridge 9-level MLI achieves the lowest total harmonic distortion under load and no-load conditions. The results support MLIs over traditional two-level inverters for small-scale industrial and EV charging systems.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
再生可能エネルギーとEV充電の技術実装に焦点を当てており、日本のGX政策（例：電動化推進、地方再生）に間接的に貢献するが、開示基準や制度設計とは無関係。
In the global GX context
This paper provides technical evidence for integrating renewable energy with EV charging infrastructure, relevant to global electrification and rural energy access. However, it does not address disclosure or transition finance directly.
👥 読者別の含意
🔬研究者:Provides comparative performance data on multilevel inverters for renewable-fed motor drives and EV charging, useful for power electronics researchers.
🏢実務担当者:Engineers in rural electrification or EV charging design can use the findings to select optimal inverter topologies.
📄 Abstract（原文）
True green sustainable energy involves generating power primarily from zero-emission renewable energy resources (RES). Among all RES, photovoltaic (PV) and windbased systems are the most feasible and abundantly available. Integrated renewable-based microgrids represent an optimal solution for electrification and small-scale energy needs in rural and hilly regions. For rural industrialization and electric vehicle (EV) charging infrastructure, alternating current (AC) microgrids are essential. Multilevel inverters (MLIs) play a crucial role in generating high-quality AC power to operate industrial drives and EV chargers. This paper evaluates 5-, 7-, and 9-level MLIs controlled by adaptive schemes in a MATLAB/Simulink environment to achieve low total harmonic distortion (THD) outputs suitable for AC drives and EV charging stations. Among the tested topologies, the cascaded Hbridge 9-level MLI delivered optimal performance under both loaded and unloaded conditions when supplied from renewable sources. The outcomes substantate the selection of multilevel inverters instead of traditional two-level versions for rural, small-scale industrial operations and electric vehicle charging setups. This directly resolves a shortcoming recognized in earlier literature that failed to designate appropriateness for electric vehicle systems.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1109/odicon66687.2026.11470631first seen 2026-05-15 20:08:57 · last seen 2026-06-14 04:45:36
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