Dr Suntiti Yoomak

Department of Electrical Engineering

Assistant professor

Contact details

Email  

suntiti.yo@kmitl.ac.th

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Address

Department of Electrical Engineering

School of Engineering

King Mongkut’s Institute of Technology Ladkrabang

1 Chalongkrung Rd. Ladkrabang

Bangkok 10520

Thailand  

Suntiti Yoomak received the B.Eng., M.Eng., and Ph.D. degrees in Electrical Power Engineering from King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok, Thailand, in 2014, 2016, and 2019, respectively. He is currently a lecturer in the Department of Electrical Engineering, School of Engineering, KMITL. His research interests include road and tunnel lighting systems, energy storage, energy harvesting, energy conservation, nanogrids, and techno-economic feasibility.

  • Ph.D. in Electrical Engineering, King Mongkut’s Institute of Technology Ladkrabang, Thailand, 2019.
  • M.Eng in Electrical Engineering, King Mongkut’s Institute of Technology Ladkrabang, Thailand, 2016.
  • B.Eng in Electrical Engineering, King Mongkut’s Institute of Technology Ladkrabang, Thailand, 2014.

Suntiti Yoomak received the B.Eng., M.Eng., and Ph.D. degrees in Electrical Power Engineering from King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok, Thailand, in 2014, 2016, and 2019, respectively. He is currently a lecturer in the Department of Electrical Engineering, School of Engineering, KMITL. His research interests include road and tunnel lighting systems, energy storage, energy harvesting, energy conservation, nanogrids, and techno-economic feasibility.

  • Mathematical Foundations for Engineering
  • Mathematics for Electrical Engineering and Computing
  • Mathematic for Electrical Engineering 1
  • Energy Conservation and Management
  • Energy in Building
  • Energy Management Technology
  • Road and Tunnel Lighting Systems
  • Energy Storage
  • Energy Harvesting
  • Energy Conservation
  • Nanogrids
  • Techno-Economic Feasibility

Recent Publications

 

S. Thongsuk and S. Yoomak et al., “Investigation and Study of High Voltage Capacitor Bank Techniques for Voltage Drop Improvement in 22-kV Distribution Line,” in IEEE Access, doi: 10.1109/ACCESS.2025.3581928.

Huang, Y., Ngaopitakkul, A. & Yoomak, S. Charging pile fault prediction method combining whale optimization algorithm and long short-term memory network. Energy Inform 8, 70 (2025). https://doi.org/10.1186/s42162-025-00530-8.

Thongsuk S, Songsukthawan P, Lertwanitrot P, Ananwattanaporn S, Yoomak S, Pothisarn C. Impact of Building Envelope Materials on Energy Usage and Performance of Evaporative Cooling System in Residential Building. Energies. 2024; 17(15):3748. https://doi.org/10.3390/en17153748.

Ngaopitakkul, A., Yoomak, S. Investigating the feasibility of nano-grid infrastructure integration into street lighting systems based on energy production and economic evaluation. Sci Rep 14, 29833 (2024). https://doi.org/10.1038/s41598-024-80689-4.

C. Pothisarn, P. Chiradeja, S. Yoomak, P. Srisuksai, A. Ngaopitakkul and N. Phannil, “Very Small Power Plant Transformer Without and With Installation of Neutral Ground Resistance on Relay Operation,” in IEEE Transactions on Industry Applications, vol. 60, no. 5, pp. 7693-7701, Sept.-Oct. 2024, doi: 10.1109/TIA.2024.3427058.

Ananwattanaporn S, Thongsuk S, Lertwanitrot P, Yoomak S, Ngamroo I. Characteristics of Various Single Wind-Power Distributed Generation Placements for Voltage Drop Improvement in a 22 kV Distribution System. Sustainability. 2024; 16(10):4295. https://doi.org/10.3390/su16104295.

Ngamroo I, Kotesakha W, Yoomak S, Kunakorn A. Impact on Protective Device Sequence of Operation in Case Distributed Generation Integrated to Distribution System. Applied Sciences. 2023; 13(13):7970. https://doi.org/10.3390/app13137970.

Pathomthat Chiradeja, Suntiti Yoomak, Development of public lighting system with smart lighting control systems and internet of thing (IoT) technologies for smart city, Energy Reports, Volume 10, 2023, Pages 3355-3372, ISSN 2352-4847, https://doi.org/10.1016/j.egyr.2023.10.027.

Surakit Thongsuk, Atthapol Ngaopitakkul, Wikorn Kotesakha, Monthon Leelajindakrairerk, Chaichan Pothisarn, Suntiti Yoomak, An approach for voltage drop improvement in 22 kV PEA distribution system based on high voltage capacitor placement, Energy Reports, Volume 9, Supplement 11, 2023, Pages 48-54, ISSN 2352-4847, https://doi.org/10.1016/j.egyr.2023.08.057.

Chiradeja P, Thongsuk S, Ananwattanaporn S, Ngaopitakkul A, Yoomak S. A Study on Transparent Type Envelope Material in Terms of Overall Thermal Transfer, Energy, and Economy for an Office Building Based on the Thai Building Energy Code. Sustainability. 2023; 15(13):10435. https://doi.org/10.3390/su151310435.

Ngamroo I, Kotesakha W, Yoomak S, Ngaopitakkul A. Characteristic Evaluation of Wind Power Distributed Generation Sizing in Distribution System. Sustainability. 2023; 15(6):5581. https://doi.org/10.3390/su15065581.

Chaiyaporn Lothongkam, Theerasak Patcharoen, Suntiti Yoomak, Effect of the drop out fuse connection scheme on the overvoltage and the surge arrester in a distribution system, Energy Reports, Volume 9, Supplement 11, 2023, Pages 41-47, ISSN 2352-4847, https://doi.org/10.1016/j.egyr.2023.08.058.

Pathomthat Chiradeja, Suntiti Yoomak, Optimal tunnel lighting design in aspect of lighting quality and energy performance, Tunnelling and Underground Space Technology, Volume 131, 2023, 104837, ISSN 0886-7798, https://doi.org/10.1016/j.tust.2022.104837.

Jettanasen C, Phannil N, Yoomak S, Thongsuk S, Bunjongjit S, Ngaopitakkul A. Downtime Reduction with Fast Restart Function in a Beverage Production System. Processes. 2023; 11(1):39. https://doi.org/10.3390/pr11010039.

Chiradeja P, Pothisarn C, Phannil N, Ananwattananporn S, Leelajindakrairerk M, Ngaopitakkul A, Thongsuk S, Pornpojratanakul V, Bunjongjit S, Yoomak S. Application of Probabilistic Neural Networks Using High-Frequency Components’ Differential Current for Transformer Protection Schemes to Discriminate between External Faults and Internal Winding Faults in Power Transformers. Applied Sciences. 2021; 11(22):10619. https://doi.org/10.3390/app112210619.

S. Yoomak and A. Ngaopitakkul, “Development of Sustainable Nanogrid Road Lighting Systems,” in IEEE Transactions on Intelligent Transportation Systems, vol. 22, no. 11, pp. 6682-6699, Nov. 2021, doi: 10.1109/TITS.2020.2994088.

S. Yoomak and A. Ngaopitakkul, “Investigation and Feasibility Evaluation of Using Nanogrid Technology Integrated Into Road Lighting System,” in IEEE Access, vol. 8, pp. 56739-56754, 2020, doi: 10.1109/ACCESS.2020.2978897.

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