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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) JURNAL ELEKTRO ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Syntax Literate: Jurnal Ilmiah Indonesia Jurnal al-Ulum : Jurnal Pemikiran dan penelitian ke-Islaman Tabyin; Jurnal Pendidikan Islam Dakwatuna: Jurnal Dakwah dan Komunikasi Islam Jurnal Ilmiah Profesi Pendidikan Indonesian Journal of Electrical Engineering and Computer Science Elektrika Borneo IJGIE (International Journal of Graduate of Islamic Education) Rabbani: Jurnal Pendidikan Agama Islam Jurnal Ilmiah Wahana Pendidikan International Journal of Engagement and Empowerment (IJE2) Journal of Social Research Jurnal Locus Penelitian dan Pengabdian Innovative: Journal Of Social Science Research Jurnal Pengabdian Masyarakat Charitas Konstruktivisme : Jurnal Pendidikan dan Pembelajaran Jurnal Riseta Naturafarm
Nur, Tajuddin
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Optimum Design of the Electricity System on Nusa Penida Island With Utilization of Renewable Energy Supala, Sugma Wily; Nur, Tajuddin; Muslim, Joko
Journal of Social Research Vol. 5 No. 1 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v5i1.2933

Abstract

Nusa Penida is an island that located near the Bali. This island is part of Klungkung Regency, Bali, Indonesia, that located at southeast of Bali and separated by the Badung Strait. Nusa Penida is close to other small islands such as Nusa Ceningan and Nusa Lembongan. Nusa Penida is famous as a tourist spot such as Crystal Bay, Manta Point, Batu Meling, Batu Lumbung, Batu Abah, Toyapakeh and Malibu Point. Power plant in Nusa Penida currently consists of a diesel generator in the amount of 19,350 kW (Net Power Capacity) and battery energy storage in the amount of 3,300 kWh. Based on the results of the simulation of the growth of the electricity load using the time series model from the SPSS application, the predicted load will reach 22,806 kW in September 2028. It will potentially cause an electricity deficit, if it is not balanced with an increase in electricity production. The fossil fuels has limited availability and produces emissions. Indonesia has a target of renewable energy mix in the amount of 58-61 percent in 2050 and 70-72 percent in 2060. Therefore, this study provides a choice of power plant composition that can be utilized. The selected power plant are PV, wind turbines, diesel generators, batteries, and converters. From several power plant compositions, one of the best combinations is the PV/WT/BAT/CON. This combination has an NPC value of $152M and an LCOE of 0.152 $/kWh. This study can provide recommendations for companies and governments in meeting the electricity needs of a region and using renewable energy.
Analisis Performasi Magnetik Pada Mesin Magnet Permanen Generik dengan Coakan ujung Magnet Menggunakan Metode Elemen Hingga Sihotang, Arviju; Nur, Tajuddin
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v10i12.62880

Abstract

Penelitian ini menyajikan prosedur simulasi metode elemen hingga (FEM) untuk menganalisis medan magnet pada rotor saluran aksial mesin magnet permanen pasang dalam (PMMs) dengan delapan kutub dan 18 slot menggunakan struktur kutub radial. Kerapatan fluks magnetik pada celah udara dievaluasi untuk tiga desain lubang aksial: lingkaran, persegi, dan heksagonal, diukur pada sudut 0°, 25°, dan 40°. Hasil menunjukkan bahwa kerapatan fluks magnetik tetap stabil dan konsisten di seluruh desain, menunjukkan pengaruh minimal dari lubang aksial. Konten harmonik sangat kecil, mengonfirmasi kualitas elektromagnetik yang sangat baik. Di antara desain-desain tersebut, rotor lubang lingkaran menunjukkan torka cogging terendah (sekitar 0,000003918481 N·m), lebih unggul dari desain persegi dan heksagonal. Lubang aksial mengurangi luas permukaan dan berat rotor, sehingga menurunkan energi mekanik yang diperlukan untuk rotasi. Selain itu, lubang-lubang ini meningkatkan pendinginan selama operasi, memperbaiki manajemen termal. Secara umum, rotor saluran aksial dengan lubang lingkaran memberikan kinerja elektromagnetik yang lebih baik, bekerja lebih efisien, dan memiliki pendinginan yang lebih baik, menunjukkan bahwa rotor ini dapat lebih efisien dan andal dibandingkan rotor konvensional.
Analisa Posisi Titik Koordinat Pada Coakan Ujung Magnet untuk Optimasi Performansi Generator Magnet Permanen Iswati, Iswati; Nur, Tajuddin
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v10i12.62883

Abstract

Performance generator magnet permanen dapat dioptimalkan secara signifikan melalui desain kombinasi antara magnet dan inti stator. Berdasarkan penelitian, keberadaan torque cogging menjadi isu paling krusial dalam aplikasi generator magnet permanen. Oleh karena itu, penunrunan torsi cogging harus dilakukan secara maksimal untuk mencapai kinerja mesin yang optimal. Dalam penelitian ini, dilakukan analisis terhadap model generator magnet permanen yang memiliki konfigurasi 24 slot dan 20 kutub. Sebagai parameter awal, pada penelitian ini melakukan kajian pada mesin magnet permanen dengan desain magnet stator konvesional standard. Pada tahap kedua, dilakukan modifikasi pada ujung magnet berupa magnet edge slotting serta dilakukan evaluasi. Pada tahap ketiga, dilakukan penambahan modifikasi pada mesin magnet permanent berupa dummy slot, dengan demikian terdapat kombinasi desain pada struktur magnet permanen dengan inti stator mesin. Kajian ini secara menyeluruh menganalisis, membandingkan, dan menjelaskan performance mesin magnet permanen dalam beberapa konfigurasi desain. Dalam desain yang direkomendasikan, konfigurasi desain antara magnet dan inti stator dapat ditingkatkan melalui dua parameter utama yaitu magnet edge slotting dan dummy slot di inti stator. Penerapan kombinasi desain tersebut berengaru terhadap penurunan nilai maksimum torque cogging serta mengkatkan frekuensinya. Analisa serta perbandingan nilai torque cogging pada desain yang rekomendasikan dilakukan dengan menggunakan software FEMM 4.2. Dari hasil analisa menunjukkan bahwa desain baru berhasil menurunkan torque cogging hingga 99,47% dibandingkan desain magnet stator konvesional standard, terutama pada kondisi penggunaan dummy slot berbentuk segitiga serta magnet edge slotting dua tahap dengan sudut 4°.
Optimization of Cogging Torque in a Permanent Magnet Generator Using Magnet Shaping and Stator Dummy Slot Methods for a 10 kWp Wind Power Plant Nur Pratama, Yuandika; Nur, Tajuddin
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v10i12.62884

Abstract

This research aims to optimize the performance of a permanent magnet generator by reducing cogging torque. Cogging torque is the torque generated due to the interaction between the tangential force at the edge of the magnets and the material in the stator slots. High cogging torque can hinder the rotor movement in permanent magnet generators. In wind power applications, cogging torque must be minimized as it can obstruct the turbine's rotation in the generator. Therefore, magnet shaping and dummy slot methods are applied in the optimized design construction of the permanent magnet generator using FEMM 4.2 software for 2D design and numerical analysis. The permanent magnet generator design utilizes 24 stator slots and 20 rotor magnetic poles with five different design configurations. In the second design configuration, using the magnet shaping method, a 53% reduction in cogging torque was achieved. In the third design, which employs both magnet shaping and rectangular dummy slots, a decrease of 99.30% was obtained. The fourth design, using magnet shaping and triangular dummy slots, resulted in a 92.4% reduction. In contrast, the fifth design, using magnet shaping and semicircular dummy slots, achieved a 95.5% reduction in cogging torque compared to the initial structure.
Model Of Integrating The Values Of Qs. Al-Hujurat Verse 11 Into The Strategies Of Islamic Education Teachers For Character Building In Elementary School Students Farid, Farid; Kosim, Abdul; Nur, Tajuddin
IJGIE (International Journal of Graduate of Islamic Education) Vol. 7 No. 1 (2026): March
Publisher : Master of Islamic Studies Masters Program in the Postgraduate Institute of Islamic Studies Sultan Muhammad Syafiuddin Sambas, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/ijgie.v7i1.4382

Abstract

This study aims to analyze the strategies of Islamic Religious Education (IRE) teachers in integrating the values of QS. Al-Hujurat verse 11 in character building of elementary school students. The focus of the study is on how IRE teachers instill Qur'anic moral values such as respect for others, self-control, and prohibition of slander as part of the character education process in the school environment. This study departs from a research gap that shows that previous studies on Al-Qur'an-based character education have been predominantly conceptual and have not specifically examined the integration of the values of QS. Al-Hujurat verse 11 in the learning strategies of PAI teachers in the context of elementary schools. The research method used is a qualitative approach with a descriptive research type. Data were collected through observation, in-depth interviews, and documentation of Islamic Education learning activities. The results showed that PAI teachers applied various learning strategies, including exemplary behavior, habituation, advice, and a contextual approach through the study of Qur'anic verses. The integration of the values of QS. Al-Hujurat verse 11 proved to play a significant role in shaping attitudes of mutual respect, empathy, and social responsibility in students. The new contribution of this study lies in the formulation of an integrative model of PAI learning strategies based on QS. Al-Hujurat verse 11 that is contextual and applicable, thus complementing previous studies that emphasized normative aspects without empirical mapping of teacher strategies. In conclusion, the implementation of Qur'anic values through PAI teacher learning strategies can be an effective model for strengthening character education in elementary schools in a sustainable manner that is relevant to the social challenges faced by students.
Strategies For Developing Islamic Education To Strengthen Religious Moderation: A Case Study Of The Ministry Of Religious Affairs In Karawang Regency Maehi, Emay Ahmad; Kosim, Abdul; Nur, Tajuddin
IJGIE (International Journal of Graduate of Islamic Education) Vol. 7 No. 1 (2026): March
Publisher : Master of Islamic Studies Masters Program in the Postgraduate Institute of Islamic Studies Sultan Muhammad Syafiuddin Sambas, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/ijgie.v7i1.4538

Abstract

This study aims to analyze strategies for developing Islamic education in strengthening religious moderation at the Ministry of Religious Affairs of Karawang Regency. This study uses a qualitative approach with a case study design through observation, in-depth interviews, and documentation studies. Data analysis was conducted using the interactive model of Miles, Huberman, and Saldana, which includes data reduction, data presentation, and conclusion drawing. The resultsof the study show four main strategies that are the focus of strengthening religious moderation, namely strengthening internal policies as the basis for program implementation, increasing the capacity of teachers and educational personnel through training and workshops, integrating moderate values into the curriculum and learning activities, and expanding partnerships with various educational institutions and community organizations. In addition, this study identified supporting factors in the form of institutional commitment, the existence of national guidelines on religious moderation, and an increase in teachers' interest in improving their competence. The obstacles found include limited human resources, variations in teachers' understanding of the concept of moderation, and local socio-cultural challenges that affect policy implementation at the educational unit level. These findings confirm that targeted, adaptive, and collaboration-based strategies can strengthen the internalization of religious moderation in Islamic education environments. As a result, this study provides practical recommendations for regional Ministries of Religious Affairs to strengthen context-based training designs, develop religious moderation evaluation instruments, and expand strategic partnerships to improve program effectiveness in a sustainable manner.
ANALISIS PENGARUH MAGNETISASI TERHADAP KEBISINGAN DAN EFISIENSI PADA TRANSFORMATOR INTI BESI CRGO DAN AMORPHOUS Hakim, Luqman; Sibatuara, Henra; Nur, Tajuddin
Elektrika Borneo Vol 11, No 2 (2025): Elektrika Borneo Edisi Oktober
Publisher : Jurusan Teknik Elektro, Fakultas Teknik, Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/eb.v11i2.7081

Abstract

Transformator distribusi memiliki peran penting dalam kelangsungan sistem jaringan distribusi tenaga listrik. Seiring dengan perkembangan teknologi, saat ini transformator distribusi tidak hanya di produksi menggunakan baja silicon saja, akan tetapi banyak produsen transformator yang sudah memproduksi menggunakan baja amorphous. Dalam aplikasi penerapan transformator baja amorphous dilapangan, ditemukan kondisi anomali dimana transformator tersebut berdengung melebihi ketentuan standar SPLN D3.002-1:2020. Dengung pada transformator baja amorphous menjadi keluhan masyarakat yang berada disekitar transformator baja amorphous sehingga keandalan transformator dengan inti besi amorphous diragukan. Dari kejadian tersebut penulis termotivasi untuk melakukan studi tentang karakteristik inti besi amorphous dan CRGO (Cold Rolled Grain Oriented) dengan metode eksperimen percobaan pengujian kurva magnetisasi terhadap kedua inti besi yang digunakan pada transformator distribusi untuk mengetahui karakteristik saturasi terhadap kedua inti tersebut. Hasil percobaan yang dilakukan menunjukkan bahwa kurva magnetik inti baja amorphous cenderung lebih cepat mengalami kejenuhan dibandingkan CRGO. Hal ini berbanding lurus dengan pengujian tingkat bising yang dilakukan dimana hasil pengujian menunjukkan transformator baja amorphous memiliki nilai kebisingan yang lebih tinggi daripada CRGO.
PERAN KELUARGA SEBAGAI PENDIDIKAN PERTAMA DAN UTAMA Pengelola, Pengelola; Septamas, Gifran; Nur, Tajuddin; Ulya, Neng
TABYIN: JURNAL PENDIDIKAN ISLAM Vol 7 No 02 (2025): Desember
Publisher : STAI Ihyaul Ulum Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70281/3tz82b92

Abstract

Keluarga merupakan lingkungan pertama yang dialami seorang anak manusia ketika dilahirkan ke dunia. Dalam perkembangan selanjutnya keluarga juga merupakan lingkungan utama dalam pembentukan kepribadian seorang anak manusia. Masa-masa awal pertumbuhannya lebih banyak dihabiskan di dalam lingkungan keluarga. Maka di dalam keluargalah seorang anak manusia mengalami proses pendidikan yang pertama dan utama. Segala bentuk perilaku keluarga, khususnya kedua orang tua, baik lisan maupun perbuatan, baik yang bersifat pengajaran, keteladanan maupun kebiasaan- kebiasaan yang diterapkan di dalam kehidupan sosial keluarga, akan mempengaruhi pola perkembangan perilaku anak selanjutnya. Oleh karena itu, orang tua harus mampu menanamkan pendidikan yang baik dan benar kepada anak sejak usia dini, agar perkembangan perilaku anak selanjutnya dapat mencerminkan kepribadian yang luhur, yang bermanfaat bagi dirinya sendiri, agama, keluarga juga masyarakat dan bangsanya.
Co-Authors Abdul Kosim, Abdul Ahmad, Suhairi Rizuan Che Almaida, Maria Anjani, Jihan Fajira Aqsha, Fikrie Bachri, Karel Octavianus Baso Didik Hikmawan CORREIA, LUCIO ALFREDO Duma K Y Hutapea Duma Kristina Yanti Eka Budiyanta, Nova English Farid Farid, Farid Felix Udianto, Johanes Fikri, Miftahul Fithri Muliawati Fretes, Anthon de HALIM, MARCHELL MORDEKHAI Herlina Herlina Herman Hinggil Permana Ibrahim, Arsyik Iswati Iswati, Iswati Khoerunnisa, Khoerunnisa Lucio Alfreido Correira Luqman Hakim Maehi, Emay Ahmad Mardhyah, Annisa Nur'Ismah Melisa Mulyadi Muslim, Joko Nur Pratama, Yuandika Nurdin Octavianus Bachri, Karel Othman, Raja Nor Firdaus Kashfi Raja PANDJAITAN, LANNY Pandjaitan, Lanny W. Pangestu, Devin Pardosi, Cristoni Hasiholan pengelola, pengelola Pitaloka, Indriana Rusman, Arman Rustiman, Uus Septamas, Gifran Sibatuara, Henra Sihotang, Arviju Siregar, Marsul Sugioko, Andre Suherman, Yudha Supala, Sugma Wily Surya Widjaja, Williem Syamsir Abduh Timothy Sutjipto, Marcellus Timothy Wijaya, Hans Trifenaus Prabu Hidayat Ulya, Neng Widianti, Widianti Widiarto, Sandra Octaviani B. Yahya, Yanawati Yakin, Aenul YANASTANTO, GUSTIESAR ALBARRY