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All Journal Jurnal Informatika Jurnal Edukasi Elektro ELKHA : Jurnal Teknik Elektro JEJAK Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Jurnal Infra PROFIT : Jurnal Administrasi Bisnis PROtek : Jurnal Ilmiah Teknik Elektro Briliant: Jurnal Riset dan Konseptual Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Seminar Nasional Teknologi Informasi Komunikasi dan Industri Conference SENATIK STT Adisutjipto Yogyakarta Martabe : Jurnal Pengabdian Kepada Masyarakat Ekuilibrium : Jurnal Ilmiah Bidang Ilmu Ekonomi Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat DIDAKTIKA : Jurnal Kependidikan Community Development Journal JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Abdi Dosen : Jurnal Pengabdian Pada Masyarakat PREPOTIF : Jurnal Kesehatan Masyarakat Aiti: Jurnal Teknologi Informasi Keluwih: Jurnal Sains dan Teknologi Sricommerce: Journal of Sriwijaya Community Services Jurnal Pengabdian UNDIKMA Jurnal Teknika : Jurnal Teoritis dan Terapan Bidang Keteknikan MSI Transaction on Education Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE) Room of Civil Society Development Warta LPM Kocenin Jurnal Pengabdian Kepada Masyarakat Society Room of Civil Social Development
Liliana Liliana
Program Studi Teknik Informatika
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Public Health Social Sciences Other

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Studi Kelayakan Pengaman Input-Output Trafo Distribusi Fuse Cut Out (FCO) dan NH Fuse di Area Payakumbuh A Fahrezi, Irgi; Liliana, Liliana
MSI Transaction on Education Vol 2 No 4 (2021): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v2i4.66

Abstract

Pada penyalurkan energi listrik, gardu distribusi merupakan salah satu komponen utama. Pengaman yang tidak sesuai standar banyak ditemukan pada gardu distribusi, contoh nya penggunaan pengaman keluaran trafo step-down NH-Fuse melebihi batas standar yang ditentukan dan penggunaan FCO yang tidak sesuai dengan standar. Tujuan dari penulisan penelitian ini adalah mengetahui standar penggunaan pengaman Fuse Cut Out (FCO) dan NH Fuse pada PHB-TR dari sebuah gardu distribusi. Metode yang di gunakan adalah dengan melakukan perhitungan rating Fuse Cut Out (FCO) dan NH Fuse kemudian dibandingkan dengan data yang telah diperoleh lalu di analisis. Berdasarkan hasil perhitungan dan analisa ukuran Fuse Link pada trafo 25 KVA adalah 2A, pada trafo 50 KVA adalah 2A, pada trafo 100 KVA adalah 4A, dan pada trafo 160 KVA adalah 6A. Kemudian berdasarkan hasil perhitungan dan analisa ukuran NH Fuse pada trafo 25 KVA dengan 2 jurusan adalah 20A, pada trafo 50 KVA dengan 2 jurusan adalah 40A, pada trafo 100 KVA dengan 2 jurusan adalah 80A, pada trafo 160 KVA dengan 1 jurusan adalah 250A, dan pada trafo 160 KVA dengan 2 jurusan adalah 125A.
Factors Affecting the Composite Stock Price Index during Covid-19 Pandemic Crisis Hidayat, Ariodillah; Liliana, Liliana; Andaiyani, Sri
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 14, No 2 (2021): September 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v14i2.27682

Abstract

This paper aims to analyze factors affecting the Composite Stock Price Index (IHSG) on the Jakarta Stock Exchange (IDX) during the Pademi Corona Crisis. This study uses the multiple linear regression analysis technique where the variable number of confirmed Covid-19 cases in the world, the number of confirmed Covid-19 cases in Indonesia, the Rupiah exchange rate per 1 US dollar,  and the world crude oil price are used as independent variables (X) and the IHSG as the dependent variable (Y), the data used in this study are weekly time series data from the period December 2019 to September 2020. Based on the results of variable regression between the IHSG, Exchange Rates, Oil Prices, cases of COVID-19 in Indonesia and COVID-19 World, It is concluded that collectively the independent variables have a significant effect on the IHSG. Partially, Oil Prices, COVID-19 cases in Indonesia and COVID-19 cases in the world have a significant effect on the IHSG. Meanwhile, the exchange rate has no significant effect on the IHSG.
Estimated Cost of Power Losses Due to Imbalance, No-Load and On-Load on Transformers in 2023-2033 Liliana, Liliana; Aini, Zulfatri; Bandri, Sepannur
Jurnal Edukasi Elektro Vol. 8 No. 1 (2024): Jurnal Edukasi Elektro, Volume 8, No. 1, Mei 2024
Publisher : DPTE FT UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jee.v8i1.65224

Abstract

The greater the power losses, the higher the loss costs for the transformer. These losses can occur due to load, no-load, and load imbalance factors. This study aims to obtain the cost of losses incurred due to these three factors for ten years (2023-2033). The estimated cost of losses due to unbalance is obtained from the calculation of power losses in the neutral of the transformer, the cost of no-load losses is obtained from the losses of the iron core in the transformer, In contrast the cost of load losses is influenced by the development of the load and the interest rate for each year. As a result, the greatest power losses occur under unbalanced conditions with an average load for ten years of 88.68%, followed by no-load conditions of 11.10% and 0.21% load. The total power losses for ten years amounted to Rp. 3,029,196,416.64.
Peningkatan Kualitas Proses Bisnis pada Unit Usaha Kerupuk di Kecamatan Krembung Kabupaten Sidoarjo Limanto, Susana; Soesanto, Daniel; Prijambodo, Bambang; Liliana, Liliana
Warta LPM WARTA LPM, Vol. 26, No. 3, Juli 2023
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v26i3.1771

Abstract

Crackers are one of the food commodities favored by Indonesian people. Most of the cracker business actors are MSMEs. The main problem faced by many MSMEs is the lack of business knowledge, so they are often inferior to manufacturing businesses. The same thing was experienced by MSME crackers in Krembung District, Sidoarjo which was managed by Mr. Abdul Ghofur. In this service activity, the University of Surabaya Informatics Engineering has an assistance program through technology, to expand the market share that can be reached and help MSME financial management. The programs carried out are the development of an online market place information system that is integrated with the financial system. The activity begins with program socialization and problem analysis. After that, it is followed by application development, training, mentoring, as well as observation and evaluation. Finally, reflection is carried out for the continuation of further activities. The duration of this community service activity is eight months, including one month of assistance to ensure that MSME personnel are able to use the system properly. During the mentoring process, business processes at MSMEs can run more smoothly, where sales transactions are more centralized in the system, stock records are better, and owners can get financial information more accurately and easily. Therefore, it can be concluded that this community service activity went well and helped Mr. Abdul Ghofur's MSME business processes. Service activities will be developed by providing supplies in the form of digital marketing so that MSMEs can reach new customers to access this application.
PENDAMPINGAN PERANCANGAN FISIK RUANG LUAR KOMUNAL DI RW 03 KELURAHAN PETAMBURAN JAKARTA PUSAT Inavonna, Inavonna; Kusumawati, Lili; Liliana, Liliana
Kocenin Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2023): Desember 2023
Publisher : Konsorsium Cendekiawan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ruang publik merupakan elemen penting dalam suatu perumahan, berfungsi sebagai sarana interaksi sosial guna meningkatkan kualitas hubungan antar warga. Perumahan diperkotaan, khususnya di kampung kota seringkali tumbuh tak terencana dan berkembang menjadi permukiman padat. Fenomena tersebut terjadi pada perumahan di RW 03 Kelurahan Petamburan, Kecamatan Tanah Abang, Jakarta Pusat. Program pengabdian masyarakat ini bertujuan untuk membantu masyarakat dalam menangani permasalahan kepadatan hunian dan pengelolaan spasial komunal. Salah satunya dengan memberikan pemahaman, pengetahuan, memberikan contoh ruang publik yang memenuhi standar kesehatan dan kenyamanan, serta perilaku komunal yang bertanggung jawab dalam menjaga dan mengelola sarana - prasarana secara partisipatif melalui mekanisme self-organization. Kegiatan PKM ini dilakukan dengan metode pendekatan PAR atau participatory action research, dalam bentuk konsultasi dan pendampingan pada desain fisik ruang yang berfokus di balai RW 03. Ruang luar komunal tersebut ada yang terbentuk secara spontan, sehingga kualitas fisik ruangnya sangat minim. Kegiatan PKM ini diharapkan dapat meningkatkan pemahaman dan kemampuan masyarakat setempat dalam mengorganisasikan diri untuk berpartisipasi pada penyelenggaraan lingkungan yang layak huni, terutama di ruang luar komunalnya. Hasil yang diharapkan dari program PKM: (1) identifikasi harapan dan masalah dalam rencana perancangan penyempurnaan fisik ruang luar komunal; (2) usulan program dari komunitas; (3) poster perancangan penyempurnaan fisik ruang luar komunal, publikasi jurnal, dan Hak Cipta.
Pengaruh Ukuran Kawat dan Jarak Alur Stator Terhadap Nilai Arus Starting Motor Induksi 3 Fasa Hendrick, Fran; Liliana, Liliana
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 9, No 3 (2024): September 2024
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v9i3.2868

Abstract

The use of electric motors in industry often experiences damage caused by several things, including high starting current surges, overload or full load, loss of one phase in the electric motor, and other causes of damage to the 3-phase motor. The main problem that occurred in this research was damage caused by high starting currents, where in the case study many 3-phase motors were used to drive factory machines. The use of 3-phase motors to drive factory machines is often damaged by unstable currents in the machines. This is because the time and workers for monitoring are very minimal and the materials for repairing machines are inadequate. In this way, the solution for repairing a 3-phase motor is to replace and rewind the damaged motor so that it can be used again. This research aims to find a solution on how to reduce high starting currents in 3-phase motors by utilizing the influence of replacing damaged induction motor components as well as repair methods used in starting when rewinding 3-phase motors. The research results from the groove distance with a wire size of 0.90 mm showed that the groove distance of 9, 9, 8 was 29.3, and at a distance of 10, 10, 10 it had a current of 31 A with no-load testing and recommended groove distances of 10, 10, 10. Next, testing wire sizes of 0.75 mm and 0.90 mm with distances of 10, 10, 10, and 9, 9, 8 without load obtained 26.1 A and 27.4 A while 0.90 mm was 30, 7 A and 28, 1 A. The load was 43.5 A and 43.9 A, while 0.90 mm was 51.3 A and 49.3 A. From the test results, the largest current decrease was at a distance of 10, 10, 10 with a wire size of 0.75 mm. Keyword - 3 Phase Induction Motor, Groove Spacing, Starting, Wire Size.
Peformance Analysis of Automatic Voltage Regulator (AVR) as a 3-Phase AC Generator Excitation Voltage Supply Controller: Analisis Kinerja Automatic Voltage Regulator (Avr) Sebagai Pengontrol Suplai Tegangan Eksitasi Generator Ac 3 Phasa Liliana, Liliana
Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE) Vol 1 No 1 (2021): IJEERE Juni 2021
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (384.781 KB) | DOI: 10.57152/ijeere.v1i1.88

Abstract

The voltage generated by the generator will always change due to the fluctuating load. The output voltage must be kept constant within the desired value to ensure the supply of generator output power to meet the load requirements, a device called an AVR (Automatic Voltage Regulator) is needed. AVR aims to regulate the amount of excitation current supplied to the generator and the amount of excitation current is directly proportional to the amount of voltage generated by the generator. This study aims to analyze the performance of the AVR in maintaining the stability of the generator output voltage and power. Monitoring the performance of the AVR installed on the generator is carried out for 31 days. The results of monitoring and analysis after the generator installed AVR, it can be seen that the output voltage is in stability with a variation in the value between 11.59 kV to 11.8 kV while the generator output power is also still in stability with a variation in values ??between 38.1 MW to 38.3 MW. Keywords: generator, Automatic Voltage Regulator, excitation current, output voltage, output power
Food Product Packaging Training for Entrepreneurs Fostered by the OKI Korkot Hidayat, Ariodillah; Madalena, Mardalena; Andaiyani, Sri; Liliana, Liliana; Yunisvita, Yunisvita; Atiyatna, Dirta Pratama
Sricommerce: Journal of Sriwijaya Community Services Vol. 2 No. 1 (2021): Sricommerce: Journal of Sriwijaya Community Services
Publisher : Faculty of Economics, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29259/jscs.v2i1.24

Abstract

Processed foods such as kemplang crackers, various chips, pempek etc. are commodity products produced by Entrepreneurs assisted by Korkot OKI, South Sumatra Province. The training will include training on introducing the concept of packaging, benefits of packaging, packaging design and making product packaging. This training is important because the processed food (kemplang, rengginang, chips, pempek) that is produced will certainly have added value if it is properly packaged. This packaging aims to maintain product quality, facilitate product distribution, and attract consumer attention. In implementing this packaging, all business participants do not have adequate packaging and do not have a product brand, so they will further provide assistance to design the training participants' brands and product packaging.
Pelatihan Pembuatan Abon Pepaya untuk Meningkatkan Pendapatan Keluarga Rohima, Siti; Mardalena, Mardalena; Liliana, Liliana; Bashir, Abdul
Sricommerce: Journal of Sriwijaya Community Services Vol. 3 No. 1 (2022): Sricommerce: Journal of Sriwijaya Community Services
Publisher : Faculty of Economics, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29259/jscs.v3i1.36

Abstract

Beragam tanaman yang tumbuh subur, selain memberikan keindahan juga bermanfaat sebagai bahan pangan. Salah satu jenis tanaman yang banyak dijumpai dan harganya terjangkau adalah pepaya. Pemanfaatan pepanya dapat beraneka ragam, sesuai dengan kebutuhan. Salah satu wujud kepedulian kampus pada masyarakat adalah melaksananakan kegiatan pengabdian. Pengabdian diselenggarakan di Talang Ubi, Kelurahan Pulokerto. Kegiatan yang diselenggarakan berupa pelatihan pembuatan abon pepaya. Abon pepaya ini dapat dimanfaatkan oleh ibu-ibu rumah tangga untuk menambah pendapatan keluarga.  Kegiatan pengabdian berupa ceramah, presentasi dan praktek membuat abon pepaya. Pelaksanaan Pengabdian memberikan manfaat yaitu (1) Minat dan keinginan menanam buah papaya; (2) Meningkatkan kreatifitas mengolah buah pepaya menjadi abon; (3) Sebagai alternatif untuk menambah pendapatan keluarga. Dampak (impact) dari kegiatan ini adalah menambah pengetahuan dan wawasan bagi ibu rumah tangga untuk memanfaatkan pekarangan rumah dengan menanam pepaya. Pengolahan pepaya menjadi abon merupakan nilai tambah bagi pepaya. Abon pepaya dikemas dan dapat dijual untuk menambah pendapatan keluarga.
Peningkatan Keterampilan dan Ekonomi Masyarakat melalui Pengelolaan Limbah Kain (Kain Perca) di Desa Kerinjing, Kecamatan Tanjung Raja, Kabupaten Ogan Ilir Chodijah, Rosmiyati; Mardalena, Mardalena; Liliana, Liliana; Sari, Dwi Darma Puspita; Atiyatna, Dirta Pratama; Mukhlis, Mukhlis; Sukanto, Sukanto; Hamidi, Ichsan
Sricommerce: Journal of Sriwijaya Community Services Vol. 3 No. 1 (2022): Sricommerce: Journal of Sriwijaya Community Services
Publisher : Faculty of Economics, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29259/jscs.v3i1.74

Abstract

Kegiatan pengabdian masyarakat ini dilakukan dengan tujuan untuk meningkatkan keterampilan Ibu-ibu PKK dalam mengolah limbah kain (perca), pelatihan pembuatan produk dari limbah kain (perca) dan   pelatihan penjualan menggunakan e-commerce di kelurahan tersebut, membantu dalam mengurangi sampah non organik dan dapat menghasilkan produk yang unik dan yang berharga serta bernilai jual dapat membantu meningkatkan perekonomian masyarakat sekitarnya. Di kecamatan Tanjung Raja khususnya di desa Kerinjing kelompok ibu-ibu yang belum pernah mendapatkan pelatihan untuk pemanfaatan pengolahan limbah dari sampah non-organik khususnya sampah kain (perca), hal ini membuat tim dosen mendapatkan  ide  untuk  membuat  suatu  kegiatan  yang  bermanfaat  dari  limbah  tersebut  dan  dapat memasarkan dengan menggunakan internet. Kegiatan ini dilaksanakan dalam bentuk pengabdian dan penyuluhan menggunakan praktik dan mengajarkan langsung pada masyarakat di desa Kerinjing. Setelah kegiatan dilakukan masyarakat mampu mencoba membuatnya sendiri dan juga para pengrajin kain bisa memanfaatkan sisa kain untuk dijadikan barang yang bisa dijualkan kembali sehingga menjadi tambahan pendapatan masyarakat di desa Kerinjing.
Co-Authors A Fahrezi, Irgi A. Arif Dwi Nugroho A.A. Ketut Agung Cahyawan W ABDUL BASHIR, ABDUL Adnan, Nazeli Agam Pamungkas Lumintan, Agam Pamungkas Aini, Halia Butra Alghifari Mahdi Igamo Almuhajir Almuhajir, Almuhajir Andaiyani, Sri Andre Lionel Sanjaya, Andre Lionel Andreas Harison, Andreas Andrew Victory Walelang, Andrew Victory Andy Setiabudi Aning Kesuma Putri, Aning Kesuma Anita Nathania Anita Nathania Purbowo Anthony Wibisono Anthony Wijaya Asyiek, Fauziah Azwardi Azwardi Bambang Bemby soebyakto, Bambang Bemby Bobby William Therry, Bobby William Butra Aini, Halia Chodijah, Rosmiyati Cholid, Idham Christian Aditia, Christian Daniel Runtulalu, Daniel Delafena, Irfan Dewi, Kencana Dirta Pratama Atiyatna Dwi Darma Puspita Sari Edo Pangkatodi, Edo Ellysa Tjandra Engellika, Giovanny Erick Leonardo Evans Sanjaya Evelyn Njoto, Evelyn Fadillah, Reni Frieda, Frieda Fuadah, Luk Luk Gregorius Satia Budhi Gustriani, Gustriani H.M. Rasyid Umrie, H.M. Rasyid Hans Christian Indrayana, Hans Christian Hans Juwiantho Hapsari, Annisa Tri Hartono Hartono Harunnurrasyid, Harunnurrasyid Harvey Tjahjono, Harvey Hasya, Muhammad Nawal Hendri Marhadi Hendrick, Fran Henry Novianus Palit Hidayat, Ariodillah Ichsan Hamidi Inavonna, Inavonna Irvan Putra Ganiartha, Irvan Putra Jeffrey ., Jeffrey Johan Pranata, Johan Juliando Christian Weydekamp, Juliando Christian Justinus Andjarwirawan Juwita, Retno Sari Kartasari, Shelly Febriana Kartika Gunadi Kristo Radion Purba Lili Kusumawati Madalena, Mardalena Madinah, Madinah Mahardhika Permana Putera, Mahardhika Permana Mahendra, Kariza Awal Mahmud Alpusari Mahmudah, Aryatul Mardalena Mardalena Michael Chang, Michael Muhammad Bahrul Ulum MUHAMMAD TEGUH, MUHAMMAD Muhyiddin, Nurlina Tarmizi Mukhlis Mukhlis Nida, Rahma Nopri Yarsyah, Waldi Pertiwi, Rasyida Prijambodo, Bambang Purba, Surono Rafael, Angelo Brian Rahardjo, Kevin Sebastian Raneo, Agung Putra Riandi, Muhammad Vicky Richard Giovanni Darsono, Richard Giovanni Rolly Intan Rudy Adipranata Rudy Setiawan Saggaf, Abdullah Sari, Lily Eka Sepannur Bandri Shodrokova, Xenaneira Silvia Rostianingsih Siti Rohima Soesanto, Daniel Stendy, Stendy Sukanto Sukanto Susana Limanto Syamsuriadi, Syamsuriadi Syarief, Ahmad Ridwan Tania, Stefani Taufik Taufik Te, Richardson Ullah, Aulia Vanessa, Jolin Vanomy, Afrianti Elsye Vina, Vina Viorensa, Viorensa Waldi Novi Yarsah Wijaksana Budi, Wijaksana Wulandari, Zulfa Yohanes Nicolas Paulo Kwarrie, Yohanes Nicolas Paulo Yohanes Pribadi Yuliani Yuliani Yunisvita, Yunisvita Zhang, Sherles Zulfatri Aini