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All Journal Foristek Transmisi: Jurnal Ilmiah Teknik Elektro Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan ELEKTRO Jurnal Teknik Elektro Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer e-Jurnal Arus Elektro Indonesia Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika JURNAL NASIONAL TEKNIK ELEKTRO CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Seminar Nasional Teknologi Informasi Komunikasi dan Industri ELECTRON Jurnal Serambi Engineering JE-Unisla Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Jurnal Teknik Elektro dan Komputasi (ELKOM) International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) JTEIN: Jurnal Teknik Elektro Indonesia Journal of Innovation and Technology Pekodimas : Jurnal Pengabdian Kepada Masyarakat Electron: Jurnal Ilmiah Teknik Elektro Jurnal Ilmiah Teknik Elektro Dharma Pengabdian Perguruan Tinggi (DEPATI) Electrician : Jurnal Rekayasa dan Teknologi Elektro Prosiding Simposium Nasional Multidisiplin (SinaMu) Jurnal Rekayasa elektrika Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Alamtana

Wahri Sunanda

Department Of Electrical Engineering, Faculty Of Engineering, Universitas Bangka Belitung

Author-ID : 392595

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering 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 Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Other

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Distribution Transformer Load Imbalance Analysis at Universitas Bangka Belitung Deni Irwansyah; Welly Yandi; Asmar; Wahri Sunanda; Azriyenni Azhari Zakri
Jurnal Inovasi Teknologi Vol 3 No 1 (2022): April
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i1.4333

Loading between phases must always be considered in order to reduce the imbalance, which results in an increase in neutral current and loss of conductor power. Non-linear loads can cause harmonics that affect the increase in copper losses in the transformer. Harmonics can cause distortion of the voltage and current waveforms, so attention must be paid to the specified limits so as not to interfere with the performance of electrical equipment. In addition, these parameters can affect the main electrical parameters, so they must be considered at the specified limits. This study aims to analyze the condition of load imbalance, harmonic content, and the effect on power loss in distribution transformers at Universitas Bangka Belitung. Parameters were measured using a Meterel Power Meter Analyzer type MI 2592 Power Q4 for ten days with the comparative method as a data analysis method. The average current unbalanced percentage is 9.91%, with the highest value at 24.31%. Energy due to power loss in the neutral conductor is 0.46 kWh/10 days, and the total conductor loss is 18.122 kWh/10 days.

Pembangkit Listrik Tenaga Surya Rooftop untuk Perumahan di Pulau Bangka Raymondo Sianipar; Muhammad Yonggi Puriza; Wahri Sunanda
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 7, No 1 (2023)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v7i2.14538

Rooftop Solar Power Plants are an alternative option for environmentally friendly power plants. The application of this technology for the electricity needs of residential areas can be done with the Solar Home System (SHS). One of the roofs that can be used for PV rooftops is the roof of the house in D'Rich Arasel housing with a roof area of 65.5 m². PV Rooftop in D'Rich Arasel housing is designed to meet daily electrical energy needs. The PV rooftop design uses 2 systems, system 1 is a PV mini-grid system based on a daily load that uses 22 units of 250 wp solar panels, 17 units of 150Ah batteries, 1 unit of 3 kW inverter, and 1 unit of solar charge controller 250 A which produces 4077 kWh/year at an investment cost. of Rp. 318,103,346 for 15 years and obtained an NPV value of Rp.-209.932,101. In system 2, namely the PV system based on the entire roof area using 36 units of 200 wp solar panels, 24 units of 150Ah batteries, 1 unit of 8 kW inverter, and 1 unit of a solar charge controller 250 A which produces 12851 kWh/year with an investment cost of Rp. 478,782,406 for 15 years and obtain an NPV value of Rp. 182,529,881.

Pengaruh Pandemi COVID-19 bagi Masyarakat Kurau Barat Kabupaten Bangka Tengah Asmar Asmar; Wahri Sunanda; Dwi Novitasari
Dharma Pengabdian Perguruan Tinggi (DEPATI) Vol 1 No 1 (2021): Mei 2021
Publisher : Fakultas Teknik, Universitas Bangka Belitung

The Covid-19 pandemic has affected and changed many forms of human life activities. The impact is also not felt on certain community groups, but also affects the community in the village area, such as the 203 heads of families who live in Kurau Barat village, Bangka Tengah district. Various information obtained from the community, including; perceptions of the dangers of Covid-19. risk of contracting Covid-19, Covid-19 news, access to health protocols and the economic impact on the people of West Kurau

Pemetaan Sosial Masyarakat di Pulau Semujur Kabupaten Bangka Tengah Wahri Sunanda; Luna Febriani; Herman Aldila
Pekodimas : Jurnal Pengabdian Kepada Masyarakat Vol 3, No 1 (2023): Pekodimas: Jurnal Pengabdian kepada Masyarakat
Publisher : Universitas Pamulang

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

Semujur Island is one of the islands in the administrative area of Central Bangka Regency, to be precise in Kebintik Village, Pangkalan Baru District. Dominantly the existing land of Semujur Island is in the form of gardens/fields and shrubs with trees that are rarely found in the east. The residential area has supporting facilities in the form of roads and docks which are concentrated on the west side of Semujur Island. The majority of residents who inhabit Semujur island come from immigrant communities (Buton, Tanjung Gunung, and Sungai Selan) which are dynamic with their main occupation as fishermen. The high level of community harmonization makes the potential for community social conflict on this island quite low. The condition of the island is still natural and the social environment where conflicts rarely occur as well as the construction of infrastructure facilities such as docks, mosques, and tourist shelters by the local government make this island suitable for use as a place for permanent residence and the development of a new tourism sector with potential. In addition, based on the measurement results of environmental parameters, it is concluded that the current quality of the waters around Semujur Island is still relatively good even though the pH level of the waters as a whole is alkaline. This allows it to be used for microalgae cultivation which is expected to open up new business opportunities so that it can improve the economic conditions of the residents and suppress the demographic dynamics of the Semujur Island community.

Perencanaan Pemanfaatan Potensi Limbah Kepala Sawit Sebagai Sumber Energi Listrik di Kepulauan Bangka Belitung Siti Rahmah Wati; Welly Yandi; Wahri Sunanda
Jetri : Jurnal Ilmiah Teknik Elektro Jetri, Volume 20, Nomor 2, Februari 2023
Publisher : Website

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jetri.v20i2.14387

Province of the Bangka Belitung Islands has the potential for palm oil commodities which contribute to the economy. Palm oil processing produces biomass waste such as shells, fibers, and empty fruit bunches. Biomass in the Province of the Bangka Belitung Islands has a potential of 217.7 MW. CO₂ emissions are mostly from burning fossil coal where the CO₂ produced is dangerous. Alternatives are needed to reduce these CO₂ emissions. One of them is biomass. This plan uses a forecasting method to get an estimate of the energy potential of palm oil waste in 2022-2032 in the Province of the Bangka Belitung Islands and CO₂ emissions generated from palm oil waste energy. By using modeling, evaluating methods, forecasting, and calculating energy potential as well as CO₂ emissions from biomass, it can be concluded that the projected energy potential of palm oil waste from 2022 to 2032 will increase every year and can help fulfill regional energy requirements for the Bangka Belitung Islands Province. In 2025 the energy produced by 15.29 thousand TOE can help meet the energy requirement of 27.91 thousand TOE 2025. In 2030 the energy produced by 28.12 thousand TOE can help fulfill 46.79 thousand TOE of energy 2030. CO₂ emissions The amount of biomass from palm oil waste in 2022-2032 is increasing every year along with the increase in energy produced from palm oil waste biomass. Keywords: oil waste energy, biomass, energy, CO2 emissions

Studi Pengaruh Covid-19 Pada Berbagai Sektor Pengguna Tenaga Listrik di Bangka Belitung Fajar Ramadani; Asmar Asmar; Rika Favoria Gusa; Wahri Sunanda
Jurnal Teknik Elektro dan Komputasi (ELKOM) Vol 5, No 1 (2023): ELKOM
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/elkom.v5i1.8281

Electricity in Indonesia, especially in the Bangka Belitung Islands, has been affected by the COVID-19 pandemic. The effect occurred at the beginning of the pandemic in the second quarter of 2020, namely the household sector rose to 3.3%, the social sector fell -3.1%, the industrial sector rose to 15%, business fell -9.8%, the office sector government buildings rose 3%, and the public/other street lighting sector fell -47%. By using statistical tests on the classical assumption test all sectors are normally distributed. In the partial test using multiple linear regression test for the household sector, industry, and government office buildings, only connected power affects energy consumption, namely 70.5%, 97.7%, and 37.4%. In the social and business sectors, there is an effect of connected power and tariff prices on energy consumption, namely 92% and -13%, while business is 42% and 10%, respectively. By using the simultaneous test, the household sector has an effect of 68.2%, the social sector is 75.5%, the industrial sector is 97.5%, the business sector is 44.2% and government buildings are 32.5%.

STRATEGI PENINGKATAN KEIKUTSERTAAN MAHASISWA FAKULTAS TEKNIK UNIVERSITAS BANGKA BELITUNG PADA BIDANG KOMPETISI Wahri Sunanda
Simposium Nasional Mulitidisiplin (SinaMu) Vol 3 (2021): Simposium Nasional Multidisiplin (SinaMu)
Publisher : Universitas Muhammadiyah Tangerang

Improving student achievement in the field of competition is one of the goals that need to be achieved in the strategic plan of the Faculty of Engineering, Universitas Bangka Belitung. Various analyzes based on strengths, weaknesses, opportunities and challenges have been compiled in an effort to produce the right strategy so that student achievement in the field of competition increases every year. With funding support from institutions and the collaboration of the academic community of the Faculty of Engineering, University of Bangka Belitung for the period 2018 - 2020, the increase in student achievement at the Faculty of Engineering, Universitas Bangka Belitung at the local, regional, national and international levels is significant. This certainly has an impact on improving the quality of Tri Dharma and the graduates produced, as well as on the ranking of universities nationally

Aplikasi Low Pass RC Filter Untuk Mengurangi Harmonisa Pada Lampu Hemat Energi Wahri Sunanda; Rika Favoria Gusa
Jurnal Rekayasa Elektrika Vol 10, No 1 (2012)
Publisher : Universitas Syiah Kuala

Voltage and current harmonics produced by nonlinear loads which reduce electrical power quality and energy saving lamp is one of example of it. This research was done by performing studies in harmonic voltage and harmonic current from four different brands of energy saving lamp having power rating of 8 watt, 16 watt, and 20 watt and uses IEEE Standard of 519-1992 as a reference in determining maximum limitation voltage and current harmonics. The result of the tests were showed that total harmonic distortion (THD) voltage at each different brand of energy saving lamp having power rating of 8 watt, 16 watt, and 20 watt did not exceed the IEEE 519-1992 maximum limitation of 5%. While total harmonic distortion (THD) current at each different brand of energy saving lamp having power rating of 8 watt, 16 watt, and 20 watt had exceed result range exceeding 71,2%. After using low pass RC filter as passive electronic circuit, the total harmonic distortion (THD) current was obtained for each different brand of energy saving lamp having power rating of 8 watt, 16 watt, and 20 watt, it was showed that the range of total harmonic distortion (THD) current under 14,262%.

Renewable Energy in Bangka Belitung Island Province Wahri Sunanda; Agung Fitrahadi; Irfan Hilmy
Jurnal Inovasi Teknologi Vol 4 No 1 (2023): April
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v4i1.5620

Bangka Belitung Island Province, which consists of 7 regencies/cities, has the potential for new renewable energy, both solar, wind, marine and biomass. Energy management policies in the regions have been outlined in regional regulations concerning the 2019-2050 regional general energy plan. It is targeted that in 2025, the energy mix will reach 17.21% and 30.97% in 2050. This article aims to highlight the potential and challenges on development and managing the renewable energy in Bangka Belitung Island Province.

PEMBERDAYAAN MASYARAKAT DESA CENGKONG ABANG MENUJU DESA MANDIRI Irwan Dinata; Wahri Sunanda; Mardiah Mardiah
Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Vol 4 No 2 (2017): Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jpu.v4i2.173

Pemberdayaan masyarakat desa merupakan kegiatan yang memanfaatkan semua sumber daya yang ada pada suatu desa agar dapat mengembangkanpotensi desa untuk kemajuan desa.Sasaran dalam program pemberdayaan masyarakat ini mencakup semua bidang, diantaranay pemerintahan, kelembagaan, kesehatan, ekonomi, teknologi, dan pendidikan.Lokasi kegiatan yang dipilih dalam kegiatan tesebut yakni Desa Cengkong Abang, Kecamatan Mendo Barat, Kabupaten Bangka.Letak Desa Cengkong Abang yang strategis tentunya memiliki banyak potensi terutama di bidang pertanian dan perkebunan.Dengan potensi tersebut desamampu menyelesaikan permasalahan yang ada dan dapat memberikan solusi atas permasalahan tersebut sehingga Desa Cengkong Abang dapat berkembang menuju desa mandiri.

Co-Authors Agung Fitrahadi Ahmad Ferdiansyah Ahmad, Sandy Andi Maulana Ardiansyah Ardiansyah Aris Suryadi Asmar Asmar Asmar Asmar Asmar Asmar Asmar Asmar Asmar Asmar Asmar Asmar, Asmar Azhari Zakri, Azriyenni Azriyenni Azhari Zakri Dedi Sukma, Dedi Dedi Syah Putra Dedisukma Dedisukma Dedy Syah Putra, Dedy Syah Deni Irwansyah Diana Novita Sari Diana Novita Sari, Diana Novita Dinata, Irwan Dwi Haryanto, Anggara Dwi Novitasari Eric Istrada Erwandi Erwandi Fajar Ramadani Fardhan Arkan Fardhan Arkan Febrianto, Andika Fitri Afriani Fitsa Alfazumi , Nada Galuh Adjie Prasetya Ghiri Basuki Putra Ghiri Basuki Putra Hari Barkah Hasyim Asyari Hendrawan Budianto, Tri Herman Aldila Irfan Hilmy Irwan Dinata Irwan Dinata Jones St Siregar Jumnahdi, Muhammad Luna Febriani M. Yonggi Puriza Maemonah, Maemonah Mardiah Mohd Wazir Mustafa Muchamad Oktaviandri Muhamad Samsir Muhamad Samsir, Muhamad Muhammad Ali Raja Siregar Muhammad Iqbal Nada Fitsa Alfazumi Pratama, Erick Aryana Puriza, Muhammad Yonggi Putri, Tiara Dela Rahmah Wati, Siti Ramadhanti, Debby Raymondo Sianipar Rezky Almi Ramadhan Rifki Mardani Rika Favoria Gusa Rizki Wira Sandi Rudy Kurniawan Rudy Kurniawan Sandi, Rizky Wira SIREGAR, TAUFIQ RAHMAN Siti Rahmah Wati Syaiful Bahri Ummi Khofifah Qodariah Ramadhani Welly Yandi Welly Yandi Yandi, Welly Yuant Tiandho Yuli Asmi Rahman

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