Proceedings of the International Conference on Sustainable Green Tourism Applied Science - Engineering Applied Science 2025 (ICOSTAS-EAS 2025)

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Comparison of Energy Conversion Performance of Vertical and Horizontal Axis Wind Turbines in Wind Power Plant

Authors
Ni Made Karmiathi1, *, I Nyoman Sugiarta1, I Nyoman Mudiana1, Agus Supranartha1, Ni Wayan Rasmini1
1Electrical Engineering Department, Politeknik Negeri Bali, Bali, Indonesia
*Corresponding author. Email: made.karmiathi@pnb.ac.id
Corresponding Author
Ni Made Karmiathi
Available Online 31 October 2025.
DOI
10.2991/978-94-6463-878-3_55How to use a DOI?
Keywords
Horizontal Axis Wind Turbine; Vertical Axis Wind Turbine; Wind Energy
Abstract

Indonesia has ample renewable energy potential, with wind energy primarily available in coastal areas or on islands. According to the National Energy Council, Indonesia’s wind energy potential reaches 154.9 Gigawatts (GW). However, its use for electricity generation is still very limited, accounting for only about 0.102% or 157.41 Megawatts (MW). To promote the development of wind energy in line with the Strategic Research Plan (RENSTRA) of Bali State Polytechnic 2021-2025, this study conducted a comparative analysis of the energy conversion performance of two types of wind turbines: horizontal axis wind turbines (HAWT) and vertical axis wind turbines (VAWT) at the Renewable Energy Laboratory, Department of Electrical Engineering, Bali State Polytechnic, Bukit Jimbaran. A blower was simulated as a wind energy source. The energy conversion performance of HAWT and VAWT was tested under various wind conditions by adjusting the blower’s rotation speed and its distance from the turbines. The results showed that under low and unstable wind speeds (blower distance of 200cm with low and medium speeds), VAWT performed better than HAWT. Conversely, under stable wind speeds (blower distance of 100cm with low, medium, and high speeds), HAWT demonstrated superior performance, producing output voltages of 9.2V, 13.65V, and 14.18V, respectively, compared to 0.44V, 2.48V, and 3.18V.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Sustainable Green Tourism Applied Science - Engineering Applied Science 2025 (ICOSTAS-EAS 2025)
Series
Advances in Engineering Research
Publication Date
31 October 2025
ISBN
978-94-6463-878-3
ISSN
2352-5401
DOI
10.2991/978-94-6463-878-3_55How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Ni Made Karmiathi
AU  - I Nyoman Sugiarta
AU  - I Nyoman Mudiana
AU  - Agus Supranartha
AU  - Ni Wayan Rasmini
PY  - 2025
DA  - 2025/10/31
TI  - Comparison of Energy Conversion Performance of Vertical and Horizontal Axis Wind Turbines in Wind Power Plant
BT  - Proceedings of the International Conference on Sustainable Green Tourism Applied Science - Engineering Applied Science 2025 (ICOSTAS-EAS 2025)
PB  - Atlantis Press
SP  - 499
EP  - 507
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-878-3_55
DO  - 10.2991/978-94-6463-878-3_55
ID  - Karmiathi2025
ER  -