Published: 2025-11-25

Research article

Design of community hydropower storage for agriculture in Thailand’s highland area

Thongchart Kerdphol, Dhamrongsak Khakkharho, Pongsakorn Anantarativakorn, Nottakorn Sukmanont

1-7

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Frequency Regulation of Distribution Networks Using Grid-Forming Inverter with Virtual Synchronous Generator Control

Marisivilai Hara, Watcharin Srirattanawichaikul

8-15

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Prototype Device for Cow Tracking and Data Logging Using GPS and IoT

Krisda Sittida; Thosapol Manasri

16-21

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Comparative Analysis of CNN Architectures for Thai Accent Classification: VFNet vs. Sequential CNN

Thiraphat Soebklin, Suradet Jitprapaikulsarn

22-28

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Study on Techno-Economic of Peak Shaving with Photovoltaic System and Battery Energy Storage System

Somrot Injan; Kan Nakaiam, Nattawat Panlawan, Worrajak Muanggjai, Kittinun Srasuay, Teerasak Somsak

29-36

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The Design of an Inverter Circuit Using Discrete IGBT to Replace IPM for Driving a Motor

Krit Choeisai; Nattapong Keanmalee, Pairaya Choeisai

37-40

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Development of IoT-Based Air Quality Monitoring System

Jakrapan Nantaphunkul; Phummarin Thavitchasri, Suparat Bootchai

41-48

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Polypropylene Plastic Film Thickness Measurement Using a Capacitive Sensor

Chatchai Neatpisarnvanit, Thanyasiri Kunyo, Duangpat Detkitsunthorn, Sornvanee Jantansan, Somnida Bhatranand

49-53

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