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Journal : TECHNOLOGIC

PEMANFAATAN ENERGI ANGIN COOLING TOWER SEBAGAI SUMBER ENERGI ALTERNATIF DI AREA PAINTING PT ASTRA DAIHATSU MOTOR KARAWANG Nugraha, Afitro Adam; Lukman Wijanarno; Ajib Rosadi; Hadiyanto
Technologic Vol 15 No 1 (2024): TECHNOLOGIC
Publisher : LPPM Politeknik Astra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52453/t.v15i1.369

Abstract

The global energy crisis which is based on fossil-based energy security encourages efforts to make a just and sustainable energy transition. This study aims to explore and test the potential utilization of wind energy sources from Cooling Towers as an efficient and sustainable alternative energy source. Cooling Tower at PT Astra Daihatsu Motor is the focus of research because this company has implemented the Sustainable Development Goal's (SDG's) program which is in line with the goal of contributing to handling global problems, including in clean energy and tackling climate change. Wind energy from the Cooling Tower is analyzed using the wind power formula which produces a power of 1,373 watts at an average wind speed of 9 m/s from 1 hole in the Cooling Tower. To optimize its utilization, a HAWT (Horizontal Axis Wind Turbine) type wind turbine is installed in the Cooling Tower chimney. This turbine produces 425 watts of wind power with a power coefficient of 0.43 and a tip speed ratio of 9.7. PMSG (Permanent Magnet Synchronous Generator) type generator was chosen as a converter of kinetic energy into electrical energy. The implementation results show that the wind turbine can only produce 79.52 watts with a generator efficiency of 18.7% of the received wind resources. This research obtained electricity cost savings of Rp. 660,660/year and reduce TCO2 emissions by 0,416 TCO2/tahun. Utilization of wind energy sources from Cooling Towers shows potential as a sustainable alternative energy source. In addition to reducing dependence on fossil energy sources, the use of wind energy also has a positive impact on the environment by reducing greenhouse gas emissions.
Co-Authors Achyar , Novriyanti Adzania Mutiara Firdaus Afitro Adam Nugraha Ajib Rosadi Alfirzan, Aulia Alkadri, Hanif ANISAH Aris Bagus Pradana, Aris Bagus Awam, Rafizah Baehaqi Batubara, Rifki Aulia Bestari, Putri Chryzia Jacqueline Natividad, Rachel Desyandri Desyandri Diky Firdaus Eka - Sastrawati Ekaputra, Anthony ekasastrawati Eko Wahjono, Tri Endah Yunita Erni Haryanti Esisuarni Fadilla, Rashina Zahra Fajarli Febrimasya, Ardilamita Felicia Kurniawan, Felicia Femiaulia Riza Fitra Ramadani Fitra Ramadani Fitri Sakinah Fitria Ose Fuad Muhammad Gangan Sayid Mikdad Harefa, Jonius Christian Haris, Amnan Herlina, Ade Hevardani, Kelly Angelly Hilmy Aziz Hurriyati Indriana , Hana Irsyad Jordi Andrea Krishandini Krishandini Kristian, Kevin Kurahman, Opik Taupik Levifolia, Shorea lili yulianti Lilis Lufiah, Qonita Lukman Wijanarno Luqman Buchori Lusi Susanti, Lusi Mainofriwita Margareta, Revi Marni, Yulia Maskurotun Nadhirah Mayang Ismaya Mecia Melia Mega Iswari Mutiara Putri, Marcelvina Nabilla, Yasmine Nadila Hardiyanti Nasrul Nawireja, Iman Kasiman Ndaru Okvitarini Nelfia Adi Ngadi, Norzita Nur Fitriah, Nur Nurhizrah Gistituati Nurjanah Nursida. Zinatal Hayati, Rofika Nofri Yandra. Nurul Halimah Oktaviani Pratama, Wahyu Diski Pratiwi, Wahyu Zuli Putri, Amanda Danissa Putri, Giovani Indah Giantoro Ramdhan Firdaus, Mochamad Rani Darmayanti Raudhotul Jannah Refi, Yasinta Regina Satya Wirahardja Reni Arneti Reza Cordova, Muhammad Riani, Mutiara Ridho, M. Rifma Ripan Maulana Risda Amini Rozen, AuliyaAsyifa Rusdinal Sabandi , Ahmad Sabandi, Ahmad Sandra Gamba Indah Santi, Bryany Titi Sari Rahayu Rezeki Septa Sabbihisma Septrisia, Reni Setia Ningsih, Tiara Setia Wati, Setia Wati Shalsamir Cotto, Nadjoua Shinta Syafitri Siti Rohmah Solfema Subandi, Riyana Sufyarma Marsidin SULASTRI Sutisna Riyanto Suvianto, Christa Adelia Syafri Ahmad, Syafri Syofia Engla Sadita Taqwa, Rahmi Taufik Ridho Iano Udi Harmoko Ullmi, Khairatul Usmaulida Rahimullah Wanti, Chindy Yuginta Widayat Widiawati Yahya Yalvema Miaz Yanti Fitria Yantoro Yeni Adam, Siska Yeni Erita Yenni Aulia Yoserizal Yuliana Yuliana YULIANI, YENI Yulianto Santoso Yunisa Astiarani Yusti Rahmi Zahro, Yulia Mu'arrifatuz Zaini, Melva