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Analisis Efisiensi Daya dan Efisiensi Thermal Losses Pada Pemodelan Motor Induksi 24 kW Ade Sana Ruhiyat; Anwar Hidayat; Harfiq Elnanda
JUTEKS Vol 10 No 2 (2023): JuTEkS (Jurnal Teknik Elektro dan Sains)
Publisher : Program Studi Teknik Elektro Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/juteks.v10i2.15896

Abstract

Penggunaan generator sebagai pembangkit listrik prinsipnya memanfaatkan kerja dari motor induksi. Dalam peracangan generator perangkat lunak dapat membantu memodelkan bentuk, desain dan ukurannya untuk mendapatkan keluaran yang paling efisien. Motor listrik dengan efisiensi dan faktor daya yang rendah akan meningkatkan pemborosan energi listrik. Pada Penelitain ini perhitungan empiris dilakukan terhadap parameter rotor dan stator dengan memvarisasikan jumah slot yaitu 3, 4 dan 6. Sedangkan jumlah pole 4, 6 dan 8. Kemudian hasil perhitungan dimasukan kedalam perangkat lunak Simcenter Motorsolve. Data dihasil simulasi diolah untuk dibandingkan variasi pemodelan yang paling efisien. Tujuan penelitian ini adalah untuk memperoleh nilai efisiensi optimal dan nilai efisiensi thermal losses dari masing-masing pemodelan. Hasil penelitian menunjukan jumlah slot yang paling sedikit menghasilkan efisiensi tertinggi sebesar 96.8% dan jumlah slot terbanyak kehilangan daya paling sedikit akibat kenaikan temperatur sebesar 0.0712 kW. Jumlah slot berhubungan dengan jumlah kutub yang mempengaruhi momen inersia putaran motor. Makin besar jumlah kutub akan mengakibatkan makin kecilnya kecepatan putar medan stator. Sedangkan Jumlah slot yang lebih banyak maka akan mengurangi jumlah lilitan sehingga meningkatkan ketahanan terhadap kenaikan suhu.
STRUKTUR DAN PROSEDUR PENGORGANISASIAN KURIKULUM UNTUK PEMBELAJARAN BERKUALITAS Anwar Hidayat; Agus Pahrudin; Sri Rahmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10 No. 02 Juni 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.25110

Abstract

Curriculum and learning organization is one of the key components in the education system that functions as a guideline in compiling, presenting, and implementing teaching materials in a structured manner. This study discusses in depth the concept of curriculum organization, its main objectives, various types of curriculum organizations such as subject curriculum, correlated curriculum, and integrated curriculum, as well as the steps in selecting and determining the right curriculum content. In addition, the curriculum preparation procedure is also described, starting from identifying needs to the evaluation stage. This study emphasizes that curriculum organization is not only related to the arrangement of lesson content, but must also pay attention to the harmony between educational objectives, student characteristics, and developing socio-cultural dynamics. The results of the discussion show that the success of curriculum implementation is highly dependent on the accuracy of the structure, relevance of the content, the use of effective learning methods, and the existence of continuous evaluation. With good and planned organization, the curriculum can become a solid foundation in supporting the achievement of quality, relevant, and adaptive education to global challenges
Praktik Evaluasi Program Pendidikan: Pendekatan Komprehensif untuk Peningkatan Kualitas Anwar Hidayat; Dwi Rahayu; Deti Elice; Sovia Mas Ayu
Kartika: Jurnal Studi Keislaman Vol. 6 No. 1 (2026): Kartika: Jurnal Studi Keislaman (Februari)
Publisher : Lembaga Pendidikan Tinggi Nahdlatul Ulama (LPT NU) PCNU Kabupaten Nganjuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59240/kjsk.v6i1.477

Abstract

Educational program evaluation is a systematic process that is essential in improving learning quality and achieving educational institutional objectives. This research aims to examine the practice of educational program evaluation with focus on basic concepts, evaluation models, principles of implementation, and their application in the context of modern educational institutions. The research method employs a library research approach with in-depth analysis of various recent academic literature from 2015-2025 that discusses educational program evaluation, the CIPP model (Context, Input, Process, Product), and strategies for improving educational quality. The research findings indicate that effective educational program evaluation must be guided by principles of comprehensiveness, continuity, objectivity, and sustainability. The CIPP model has proven to be effective as a comprehensive evaluation framework at every stage of the program. Implementation of evaluation requires systematic stages that include preparation, implementation, and follow-up, as well as support from adequate policies and resources. The implication of this research is that educational institutions need to integrate program evaluation as an integral part of the quality management system to ensure the relevance and effectiveness of programs in meeting the needs of students and society.
Peran Komite Madrasah dalam Penguatan Hubungan Sekolah dan Masyarakat Anwar Hidayat; Romlah; Oki Dermawan
Kartika: Jurnal Studi Keislaman Vol. 6 No. 1 (2026): Kartika: Jurnal Studi Keislaman (Februari)
Publisher : Lembaga Pendidikan Tinggi Nahdlatul Ulama (LPT NU) PCNU Kabupaten Nganjuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59240/kjsk.v6i1.633

Abstract

The role of school committees is essential in strengthening school–community relations and improving educational quality. This study aims to analyze and describe the role of school committees in enhancing community relations at MIN 6 and MIN 9 Bandar Lampung. This research employed a qualitative descriptive approach, with data collected through interviews and documentation. The findings indicate that school committees at both institutions have performed their functions relatively effectively through four main roles: (1) advisory agency in curriculum policy formulation and budget planning, (2) supporting agency in providing financial, intellectual, and human resource assistance, (3) controlling agency in monitoring program implementation and evaluation, and (4) mediator agency in facilitating communication between schools and the community. Nevertheless, several challenges remain, particularly related to limited financial resources and the need for improved coordination in community engagement. These findings suggest that the effectiveness of school committees is closely associated with member capacity, transparency in communication, and sustained commitment from educational stakeholders.