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All Journal Transmisi: Jurnal Ilmiah Teknik Elektro JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Informatika dan Teknik Elektro Terapan JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Jurnal Mirai Management Wikrama Parahita : Jurnal Pengabdian Masyarakat Ensiklopedia of Journal JCRS (Journal of Community Research and Service) Jurnal Menara Ekonomi : Penelitian dan Kajian Ilmiah Bidang Ekonomi INVEST : Jurnal Inovasi Bisnis dan Akuntansi Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Jurnal Pengabdian Masyarakat Nusantara Journal of Renewable Energy, Electrical, and Computer Engineering Electrician : Jurnal Rekayasa dan Teknologi Elektro Innovative: Journal Of Social Science Research Jurnal Solusi Masyarakat Dikara Nemui Nyimah
Diah Permata
Universitas Lampung
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Physics Public Health Social Sciences Other

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UTILIZATION OF INFORMATION TECHNOLOGY FOR REALIZATION OF GOOD GOVERNANCE IMPLEMENTATION IN THE PILOT PROJECT AREA AT RAJABASA IN BANDAR LAMPUNG Purwiyanti, Sri; Yuniati, Yetti; Permata, Diah
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9339

Abstract

AbstractImplementation of good governance™s principles at Rajabasa, Bandar Lampung has not done well. It caused by the lack of communication between government (public officials) and citizens. Therefore, the purpose of this public service activity is to resolve the problem by using information technology. The activity chooses a smaller government scope, which is a neighborhood area. The activity involves two steps, which is website creation and training step. The website contains are statistic data of citizens, procedures to apply the resident documents completing with the required forms, activities announcement, interactive forum for conveying critics and suggestions between citizens and government, and promotion forum for industry players. As a result, the website successfully displays a variety of information needed by citizens, and provides a means of communication for citizens and public officials. Training step about procedure for using the website also has been done. Certainly, evaluation about the liveliness of citizens in accessing the website is still required. However, good communication, efficiency, and effectiveness can begin to form well, which leads to better implementation of good governance.Keywords: good governance, information technology, public service
PELATIHAN PROGRAM BANTU SIMULASI BIDANG ELEKTRONIKA BAGI SISWA SMA NEGERI 9 BANDAR LAMPUNG Setyawan, F.X. Arinto; Susanto, Misfa; Permata, Diah; Sitorus, Henri BH
Nemui Nyimah Vol. 1 No. 1 (2021): Nemui Nyimah
Publisher : FT Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/nm.v1i1.7

Abstract

Elektronika bukanlah mata pelajaran wajib di SMA. Biasanya pengetahuan dasar di bidang elektronika ini disampaikan dalam mata pelajaran fisika. Pengetahuan mengenai elektronika sebenarnya sangat penting untuk diberikan kepada siswa karena sebagian besar peralatan saat ini menggunakan teknologi ini. Peralatan elektronik ini dipergunakan hampir disemua bidang kehidupan manusia sehingga memudahkan manusia dalam beraktivitas. Ketiadaan alat praktik yang memadai karena mahalnya harga peralatan-peralatan alat ukur elektronik seperti multimeter dan osiloskop serta biaya pembelian komponen-komponen elektronik yang sangat mudah rusak karena pemakaian merupakan alasan mengapa pengetahuan ini tidak dapat diberikan sejak dini. Pengabdian ini memberi solusi bagaimana cara mengatasi kekurangan ketiadaan alat ukur dan komponen elektronik yang dibutuhkan untuk praktik. Pengabdian ini memberikan pelatihan cara menggunakan program bantu simulasi komputer untuk memahami teori elektronika dan dapat melakukan pratik secara multimedia. Program simulasi yang diberikan adalah Proteus. Keberhasilan pelatihan diukur berdasarkan peningkatan nilai pre-test dengan post-test. Soal pre-test diberikan sebelum dilakukan pelatihan dan soal post-test diberikan setelah pelatihan. Pada pengabdian ini terjadi peningkatan pengetahuan peserta mengenai penggunaan program bantu simulasi bidang elektronika. Keberhasilan peningkatan pengetahuan diindikasikan dari peningkatan nilai rata-rata pre-test yang semula sebesar 2,68 menjadi 6,84 pada post-test atau terjadi peningkatan nilai sebesar 4,16. Jumlah peserta pada pengabdian ini adalah sejumlah 25 orang siswa SMA Negeri 9.
Effects of Butylated Hydroxytoluene and Butylated Hydroxyanisole on Viscosity and Breakdown Voltage of Palm Oil Yenni Afrida; Herman H Sinaga; Dewi A. Iryani; Nining Purwasih; Diah Permata
Journal of Renewable Energy, Electrical, and Computer Engineering Vol. 6 No. 1 (2026): March 2026
Publisher : Institute for Research and Community Service (LPPM), Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v6i1.26366

Abstract

In the electric power system, insulating oil plays a pivotal role in separating two or more electrical conductors with different voltages. This separation is crucial to prevent unintended electrical connections or sparks that could compromise the system's safety and integrity. Mineral-based insulating oil is disadvantageous because it is classified as a mineral oil. This classification indicates that the waste is non-biodegradable, meaning biological processes cannot break it down. This characteristic can hurt the environment. Therefore, alternative efforts must be made to use liquid insulation, such as environmentally friendly vegetable oils. Vegetable oils are unsuitable as insulating oils due to their high viscosity, low oxidation stability, and good lubricity. A proposed solution to reduce palm oil viscosity involves adding additives. The dilution process can be enhanced by incorporating various additives, including butylated hydroxytoluene and butylated hydroxyanisole. The present study utilizes the Megger OTS80Af to assess the breakdown voltage and viscosity of the subject material. Vegetable oils are unsuitable as insulating oils due to their high viscosity, low oxidation stability, and good lubricity. A proposed solution to reduce palm oil viscosity involves adding additives. The dilution process can be enhanced by incorporating various additives, including butylated hydroxytoluene and butylated hydroxyanisole. The present study utilizes the Megger OTS80Af to assess the breakdown voltage and viscosity of the subject material. The experimental findings indicate that crude palm oil, when augmented with butylated hydroxytoluene and butylated hydroxyanisole, is deemed unsuitable for utilization as a transformer insulation medium. This determination is predicated on its inability to comply with the stipulated criteria outlined in SPLN 49-91: 1982, specifically the minimum breakdown voltage of 30 kV/2.5 mm for transformer insulation oil.
Efect of Antioxydants on Viscosity and Breakdown Voltage of Palm Oil Insulation Ronald A Sitorus; Yenni Afrida; Herman H Sinaga; Dewi A Irayani; Nining Purwasih; Diah Permata
Journal of Renewable Energy, Electrical, and Computer Engineering Vol. 4 No. 1 (2024): March 2024
Publisher : Institute for Research and Community Service (LPPM), Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v4i1.16253

Abstract

Insulating oil is a type of insulator that is widely used as insulation in electrical equipment such as transformers. The insulating oil in the transformer functions as insulation in the transformer windings so that flashover does not occur and causes voltage leaks to the outside of the transformer, then the insulating oil also functions as a transformer coolant. Generally, the insulating oil used today is made from mineral oil which cannot be renewed so its availability is limited and may run out in the future. In an effort to reduce the use of mineral oil as a basic ingredient for insulating oil, it is necessary to develop a basic ingredient for making insulating oil, which can use vegetable oils such as crude palm oil (CPO) with the additive butylated hydroxytoulene added. In testing the suitability of crude palm oil with the addition of butylated hydroxytoulene additive as insulating oil, breakdown voltage testing was carried out using Megger OTS80Af and viscosity. Based on the test results, the highest breakdown voltage value was obtained for crude palm oil with the addition of butylated hydroxytoulene of 11.13 kV and a viscosity of 27.12 cSt. From the test results, it can be concluded that crude palm oil with the addition of butylated hydroxytoulene is not suitable for use as transformer insulating oil because it cannot meet the standard SPLN 49-91: 1982, the breakdown voltage of transformer insulating oil is 30 kV/2.5 mm.
Co-Authors Ade, Hafzil Agung Ansori Ali Rahmat Ali Rahmat Almasdi, Almasdi Annisa Ulya Arief Wahyuadji, Muhamad Mirza Dewi A Irayani Dewi A. Iryani Dikpride Despa Endah Komalasari, Endah H Sinaga, Herman Hakim, Lukmanul Harahap, Charles Henry B. H. Sitorus Herman H Sinaga Herman H. Sinaga Herman Halomoan Sinaga Herman Halomoan Sinaga Herman Halomoan Sinaga Herri Gusmedi Huda, Zulmiftah Kemala, Sri Khairudin Marwansyah Marwansyah Menachem C. Gurning Misfa Susanto Mona Arif Muda N, Hekson Yulian Nasution, Rohimah Nur Nining Purwasih Nining Purwasih Nining Purwasih Nining Purwasih Noer Soedjarwanto Pati, Kiageng Reksa R Harahap, Charles Rino Rino Ronald A Sitorus Septuri Setyawan, FX Arinto Sinaga, Herman H Sipahutar, Ricky Supriadi Sitorus, Henri BH Sri Purwiyanti Syaleh, Hariman Ulya, Annisa Wira Jerry K.W Wira Jerry K.W. Yenni Afrida Yetti Yuniati Yul Martin Yul Martin Yul Martin Yunia Wardi