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INDAH KURNIAWATI
Universitas Muhammadiyah Surabaya
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Kinerja Jaringan LoRa E220-900T30D untuk Monitoring Turbin Angin Berbasis IoT di Lingkungan Rural Bangkalan Kurniawati, Indah; Reynanda Bagus W.A; Ridho Akbar; M. Akmal Rais
Jurnal Teknika Vol 18 No 1 (2026): MARET
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v18i1.1614

Abstract

Monitoring turbin angin secara handal diperlukan untuk menjamin kinerja dan kontinuitas pembangkitan energi, khususnya pada lokasi yang sulit dijangkau. Monitoring offline dinilai kurang efisien karena memerlukan penghentian operasi turbin. Turbin angin ini direncanakan untuk diletakkan di wilayah rural Bangkalan, Madura, dimana belum ada penelitian sebelumnya yang membahas pemodelan kanal propagasi dengan LoRa yang digunakan sebagai media komunikasi  di daerah tersebut. Penelitian ini bertujuan mengevaluasi performansi jaringan LoRa E220-900T30D sebagai media monitoring turbin angin berbasis IoT dan Wireless Sensor Network (WSN) di lingkungan rural Bangkalan, Madura. Pengujian dilakukan pada frekuensi 920 MHz dengan bandwidth 125 kHz, spreading factor (SF) 7, dan daya pancar 30 dBm. Parameter yang dianalisis meliputi Received Signal Strength Indicator (RSSI) dan Signal-to-Noise Ratio (SNR) pada jarak 10 m hingga 2699 m, serta pemodelan propagasi menggunakan regresi log-distance, dan evaluasi standar deviasi shadowing dan varians. Hasil pengukuran menunjukkan bahwa RSSI menurun secara valid terhadap jarak setelah memasuki medan jauh diatas 1 km dengan koefisien determinasi R² = 0,98 dan standar deviasi shadowing dan varians  masing-masing adalah 0,3 dB dan 0,09. Nilai eksponen path loss n = 2,73 mengindikasikan dominasi lintasan langsung pada lingkungan rural. Penelitian ini berhasil mengidentifikasi nilai eksponen, mengidentifikasi batas medan dekat perangkat, dan menentukan nilai varians shadowing untuk perancangan jaringan nirkabel, serta menunjukkan akurasi regresi log-distance yang tinggi dalam prediksi RSSI.
Performance Evaluation of the LoRa E220-900T30D for Wind Turbine Monitoring Systems: RSSI Measurements, Propagation Model Analysis, and Compliance with Indonesian Communication Regulations Indah Kurniawati; Ridho Akbar; Reynanda Bagus Utomo; Muhammad Yustin Salsabila
Journal of Telecommunication Electronics and Control Engineering (JTECE) Vol 8 No 2 (2026): Journal of Telecommunication, Electronics, and Control Engineering (JTECE) (In Pr
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/jtece.v8i2.2084

Abstract

Wind turbines require reliable real-time monitoring systems to ensure performance and operational safety. LoRa-based IoT technology is selected due to its long-range capability and low power consumption. This study evaluates the performance of the LoRa E220-900T30D module for wind turbine monitoring in Bangkalan by measuring RSSI at distances from 10 to 2600 m and comparing the results with the Free-Space, Two-Ray, and Okumura-Hata propagation models. The findings show that the Okumura-Hata model best matches the field conditions and is used to predict communication coverage up to 10 km. With the transmit power limited by Indonesian regulations (100 mW) and LoRa sensitivity (–124 dBm), the maximum communication distance is approximately 6.8 km. The range can be extended to about 9.5 km by increasing the Spreading Factor, though at the cost of reduced data rate. This study demonstrates the feasibility of LoRa for wind turbine monitoring in rural environments through optimized device configuration
Co-Authors Aa’ Batara Suganda Al Hajar Fuadatus Zurroh Alufatuz Zakiyah Andi Pradana Annisa Nurul Firdaus Astomo, Reynanda Bagus Atik Mawarni Ayu Rahmawati Ayun Sriatmi Beni Suhendra Winarso Dedi Haswan Devi Mardiyanti DODIK LUTHFIANTO Hariani, Wahyu Fuji Husnul Muthoharoh I. Ketut Mahardika Irmawanto, Rudi Jatmiko Susilo M. Akmal Rais Mahmudah , Aida Muhammad Arif Muhammad Yustin Salsabila muhidin, asep Muji Burrochman Naniek Widyaningrum Neli Diah Pratiwi Noveri Rahmawati Nuniek Fahriani, Nuniek Nursyafni Putra, Fibi Eko Rakhmat Hidayat Retno Dewi Noviyanti Reynanda Bagus Utomo Reynanda Bagus W.A Reynanda Bagus Widyo Astomo Ridho Akbar Rifky Zulhardi Setiaji Wisnu Wardana Siti Khoiriyah Sukari Sya’ronni Widya Yulianti Huslin Willi Wahyu Timur