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All Journal JTEV (Jurnal Teknik Elektro dan Vokasional J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Manajemen Informatika dan Sistem Informasi Jurnal Informatika dan Rekayasa Elektronik Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Journal of Applied Science, Engineering, Technology, and Education Jurnal Bali Membangun Bali Journal La Lifesci Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Open Science and Technology JAMAS: Jurnal Abdi Masyarakat
Suriana, I Wayan
Universitas Pendidikan Nasional
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Pengaruh Up Grade Transformator 160 kVA dan 100 kVA Menjadi 250kVA/400V Terhadap Biaya Operasional Pemakaian Energi Listrik di Hotel Tonys Villa Resort and Spa I Wayan Sutama; Komang Hermawan; I Wayan Suriana
Jurnal Ilmiah Telsinas Vol 5 No 1 (2022)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (456.52 KB) | DOI: 10.38043/telsinas.v5i1.3689

Abstract

Hotel Tonys Villa and Resort was established in 2000 which is one of the 4-star hotels on the island of Bali which is located on Jalan Petitenget, South Kuta District, Badung. This hotel has a number of rooms, namely 22 Bungalow Rooms, 9 Pinky Villas, 40 Hotel Rooms, 3 large public pools and so on. One of the problems faced by this hotel is the increase in energy operational costs that are paid more than the budget with a minus average of Rp. 837,713 to Rp. 11,851,463 for each month. The method used is to analyze electricity cost savings by upgrading 160 and 100 KVA transformers to 1 250 KVA transformer, and analyze whether one 250 kVA transformer is able to carry the entire burden of Tonys Villa and Resort Hotel. The use of a 250 KVA transformer is considered more efficient than the use of a transformer (160 KVA and 100 KVA) with a cost difference of IDR 12,875,350 for each month and can save around IDR 154,504,200 within 1 year. In calculating the RM (Minimum Account) fee for the use of a 250 KVA transformer, it is considered more efficient and can save costs of Rp. 4,625,480 for each month if the use of the transformer is less than 40 hours and if the customer uses the transformer for more than 40 hours of use, then the financing will be calculated normally.
Sistem Monitoring dan Audit Energi Listrik Berbasis Internet Of Things (IOT) I Wayan Sukadana; Dimas Prayoga; I Wayan Suriana
JTEV (Jurnal Teknik Elektro dan Vokasional) Vol 7, No 2 (2021): JTEV (Jurnal Teknik Elektro dan Vokasional)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (837.875 KB) | DOI: 10.24036/jtev.v7i2.112081

Abstract

Energi listrik merupakan salah satu energi yang banyak digunakan hampir di seluruh sisi kehidupan. Salah satu pengguna energi listrik yang paling banyak kita temui adalah di gedung-gedung perkantoran. Untuk menghindari penggunaan energi listrik secara berlebihan, maka perlu dilakukan sebuah audit energi listrik. Penelitian ini bertujuan untuk menghasilkan sebuah sistem kontrol energi listrik yang didukung oleh sistem kendali energi otomatis. Sistem Monitoring dan Audit Energi Listrik ini dibagi menjadi dua bagian yaitu sistem kontrol otomatis dan sistem informasi yang dapat memberikan nilai Intensitas Konsumsi Energi. Konstruksi dari sistem kontrol otomatis yang dikembangkan menggunakan mikrokontroler ATmega328P berbasis Internet Of Things, yang akan memberikan data, mengolah data, dan menyajikan data dari Sistem Monitoring dan Audit Energi Listrik. Sistem  ini dapat mengirimkan data tegangan, arus, daya, konsumsi energi listrik dan hasil audit energi listrik di suatu gedung perkantoran secara real time menuju ThingSpeak dengan menggunakan modul GSM. Hasil monitoring penggunaan energi listrik yang terukur selama satu bulan dengan luas bangunan 64 m2adalah sebesar 1004.87 kWh, dan  nilai dari Intensitas Konsumsi Energi yang diperoleh sebesar 15.70 kWh / m2. Berdasarkan tabel Intensitas Konsumsi Energi, maka penggunaan energi listrik di gedung tersebut agak boros sehingga perlu dilakukan penghematan terhadap penggunaan energi listrik.
Pengaruh Up Grade Transformator 160 kVA dan 100 kVA Menjadi 250kVA/400V Terhadap Biaya Operasional Pemakaian Energi Listrik di Hotel Tonys Villa Resort and Spa I Wayan Sutama; Komang Hermawan; I Wayan Suriana
Jurnal Ilmiah Telsinas Vol 5 No 1 (2022)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (456.52 KB) | DOI: 10.38043/telsinas.v5i1.3689

Abstract

Hotel Tonys Villa and Resort was established in 2000 which is one of the 4-star hotels on the island of Bali which is located on Jalan Petitenget, South Kuta District, Badung. This hotel has a number of rooms, namely 22 Bungalow Rooms, 9 Pinky Villas, 40 Hotel Rooms, 3 large public pools and so on. One of the problems faced by this hotel is the increase in energy operational costs that are paid more than the budget with a minus average of Rp. 837,713 to Rp. 11,851,463 for each month. The method used is to analyze electricity cost savings by upgrading 160 and 100 KVA transformers to 1 250 KVA transformer, and analyze whether one 250 kVA transformer is able to carry the entire burden of Tonys Villa and Resort Hotel. The use of a 250 KVA transformer is considered more efficient than the use of a transformer (160 KVA and 100 KVA) with a cost difference of IDR 12,875,350 for each month and can save around IDR 154,504,200 within 1 year. In calculating the RM (Minimum Account) fee for the use of a 250 KVA transformer, it is considered more efficient and can save costs of Rp. 4,625,480 for each month if the use of the transformer is less than 40 hours and if the customer uses the transformer for more than 40 hours of use, then the financing will be calculated normally.
Analisis Konsumsi Bahan Bakar Dan Emisi Karbon Dioksida (CO2) Pada PLTDG Blok 2 di PT. Indonesia Power UP Bali I Wayan Sutama; Kadek Jodi Mustika; I Wayan Suriana
Jurnal Ilmiah Telsinas Vol 5 No 2 (2022)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/telsinas.v5i2.4112

Abstract

This study contains an electric power system consisting of generation, distribution and distribution. One type of power plant is a Gas Diesel Power Plant (PLTDG). As industrial activities and population increase, the demand for electrical power also increases. This results in each generator having to be effective and maximum so as not to cause losses, the generator must also be environmentally friendly so as not to cause global warming. Where the effect of specific fuel consumption and load percentage greatly affects thermal efficiency, as well as the amount of fuel consumption greatly affects the economy and CO2 emissions generated at the power plant. Therefore, it is important to know the efficiency from an economic point of view, the performance of the PLTDG power plant and the resulting CO2 emissions. One of the efforts made is by changing the main fuel for the generator. The results of the analysis show that using LNG fuel thermal efficiency, electricity costs per kWh and the resulting emissions are better than using HSD fuel.
RANCANG BANGUN ALAT PENGHITUNG PENGUNJUNG BERBASIS ARDUINO ATMEGA328 I Wayan Suriana; Ahmad Feldiansah; I Wayan Sugara Yasa; I Wayan Dikse Pancane
Jurnal Informatika dan Rekayasa Elektronik Vol. 6 No. 2 (2023): Jire Nopember 2023
Publisher : LPPM STMIK Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36595/jire.v6i2.838

Abstract

Alasan pembuatan alat ini adalah untuk memudahkan menghitung pengunjung yang ada dalam ruangan dan mencegah kesalahan yang sering dilakukan orang saat membaca jumlah pengunjung. Alat ini memanfaatkan sensor pir untuk mendeteksi pengunjung, dan arduino Uno  sebagai mikrokontroler, sedangkan untuk pengiriman data ke smartphone mengunakan modul gsm, modul Dfplayer MINI TF-16P dan speaker berfungsi mengeluarkan suara ketika ada pengunjung masuk yang terdeteksi oleh sensor pir. Data yang di dapat akan ditampilkan oleh LCD.  Hasil ini mempermudah pekerjaan pengguna dan membantu dalam melakukan rekapan jumlah pengunjung yang masuk. Dari data yang di peroleh user dapat mengetahui berapa jumlah pengunjung yang setiap hari datang dan membantu untuk merekap jumlah yang di dapat baik harian maupun bulanan. Alat penghitung pegunjung berbasis Atmega 328 ini memiliki kekurangan dimana alat ini tidak dapat mendeteksi pengunjung ketika masuk dan keluar secara bergerombolan. Dapat disimpulkan dari cara kerja alat ini yaitu ketika ada pengunjung yang masuk harus satu persatu masuk dan keluar agar alat ini dapat bekerja secara maksimal.
New Renewable Energy for Bali Tourist Destination: Potential and Challenges Yasa, I Wayan Sugara; Suriana, I Wayan; Sukadana, I Wayan
Bali Membangun Bali: Jurnal Bappeda Litbang Vol 5 No 2 (2024): Agustus 2024
Publisher : Badan Riset dan Inovasi Daerah Provinsi Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51172/jbmb.v5i2.367

Abstract

Purpose: This research aims to explore potential and challenges of new renewable energy in Bali, which is a popular international tourist destination. Research methods: The research is based on several existing sources, both from daily news and existing articles regarding several renewable energy potentials in Bali. Almost all of the data is secondary data obtained from various agencies in Bali. The data are analyzed using qualitative analysis technique. Results and discussion: Economic growth and the very rapid number of tourist visits to Bali are driving problems in the energy sector. The potential for developing new renewable energy in Bali is very large, such as sunlight, wind and geothermal resources. In this case there are several challenges such as limited land, electricity grid integration, technology and costs, permits and regulations, public awareness, and the influence of weather. Implications: Collaboration between government, private sector, and society is needed to find the right solution. There is a need for a comprehensive action plan and appropriate policy support to accelerate the transition to renewable energy in Bali as an international tourist destination.
MONITORING KEBOCORAN AIR MENGGUNAKAN MIKROKONTROL ARDUINO UNO BERBASIS APLIKASI MOBILE Yasa, I Wayan Sugara; I Wayan Suriana; I Wayan Sukadana
Jurnal Informatika dan Rekayasa Elektronik Vol. 7 No. 2 (2024): JIRE NOPEMBER 2024
Publisher : LPPM STMIK Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36595/jire.v7i2.1179

Abstract

Kurang baiknya sistem monitoring instalasi air bersih selama ini dimana tidak bisa mendeteksi terjadinya kebocoran pada pipa saluran air. Banyak kerugian yaitu volume air terbuang yang merupakan selisih antara volume air terbuang sebelum dan sesudah penerapan sistem. Misalnya, jika sebelumnya terjadi kebocoran sebesar 100 liter per bulan dan setelah penerapan sistem menjadi 20 liter per bulan, maka pengurangan volume air terbuang adalah 80 liter per bulan, dan untuk  biaya air terbuang yaitu biaya air yang terbuang akibat kebocoran. Misalnya, jika harga air adalah Rp 10.000 per meter kubik, dan ada kebocoran 100 liter (0,1 meter kubik) per bulan, maka biaya yang terbuang adalah Rp 1.000 per bulan. Untuk mengurangi kerugian tersebut penulis membuat rancang bangun alat monitoring kebocoran menggunakan mikrokontrol Arduino Uno  berbasis aplikasi mobile. Untuk mendeteksi terjadinya kebocoran, alat ini memanfaatkan data debit air dari sensor flowmeter dan Arduino Uno sebagai mikrokontrol, sedangkan untuk pengiriman data sensor ke aplikasi mobile (Blynk) menggunakan modem dan router dengan ethernet shield sebagai fungsi LAN pada Arduino mega 2560. Hasil pengujian menunjukan bahwa alat ini dapat mendeteksi terjadinya kebocoran dengan laju debit air -> 0,1 L/m pada saat kondisi keran pada posisi OFF.
Pemberdayaan Masyarakat Melalui Konversi Minyak Jelantah Menjadi Energi Terbarukan Berbasis Teknologi UCOllect di Desa Tonja Pancane, I Wayan Dikse; Putri, Ni Luh Gek Idha Dyah; Suryadinatha, AAN. Oka; Adrama, Nyoman Gede; Suriana, I Wayan
Jurnal Pengabdian Masyarakat: Pemberdayaan, Inovasi dan Perubahan Vol 5, No 2 (2025): JPM: Pemberdayaan, Inovasi dan Perubahan
Publisher : Penerbit Widina, Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jpm.v5i2.1484

Abstract

Inadequate management of used cooking oil has the potential to contaminate the environment, compromising water quality and public health. In Tonja Village, the limited awareness regarding the utilization of used cooking oil as a valuable raw material constitutes a significant challenge. This community service endeavor aims to enhance community awareness and engagement in the sustainable management of used cooking oil through educational initiatives and economic empowerment strategies. This initiative involves the dissemination of information and the facilitation of training in collaboration with Noovoleum ID, through the implementation of the "Used Cooking Oil to Cash" program, and by leveraging the UCOllect platform. The training curriculum encompasses environmental impact, economic potential, and procedural guidance for the collection and processing of used cooking oil. The evaluation results demonstrated a substantial enhancement in community comprehension and engagement. Prior to the training, only 25% of participants were aware of the economic value of used cooking oil, while post-training, this figure increased to 90%. Furthermore, there was a notable increase in awareness regarding the procedures for depositing used cooking oil, from 30% to 85%. The program also successfully encouraged the formation of a small business group focused on used cooking oil processing, which contributed to the economic improvement of the local community. This program underscores the efficacy of educational initiatives and facilitation in fostering awareness and galvanizing community participation in the sustainable management of used cooking oil. The program's sustainability is expected to foster the development of a circular economy ecosystem, which aims to reduce environmental pollution while generating economic benefits for the community.ABSTRAKPengelolaan minyak jelantah yang tidak tepat dapat mencemari lingkungan dan berkontribusi terhadap pencemaran air serta kesehatan masyarakat. Di Kelurahan Tonja, rendahnya kesadaran akan pemanfaatan minyak jelantah sebagai bahan baku bernilai ekonomi menjadi tantangan utama. Pengabdian masyarakat ini bertujuan untuk meningkatkan kesadaran dan partisipasi masyarakat dalam mengelola minyak jelantah secara berkelanjutan melalui pendekatan edukasi dan pemberdayaan ekonomi. Kegiatan ini dilaksanakan melalui sosialisasi dan pelatihan yang bekerja sama dengan Noovoleum ID, dengan mengusung program "Minyak Jelantah Jadi Rupiah" dan pemanfaatan platform UCOllect. Pelatihan mencakup aspek dampak lingkungan, potensi ekonomi, serta prosedur penyetoran dan pengolahan minyak jelantah. Hasil evaluasi menunjukkan adanya peningkatan signifikan dalam pemahaman dan keterlibatan masyarakat. Sebelum pelatihan, hanya 25% peserta yang menyadari nilai ekonomi minyak jelantah, sedangkan setelah pelatihan angka ini meningkat menjadi 90%. Kesadaran terhadap prosedur penyetoran minyak jelantah juga meningkat dari 30% menjadi 85%. Selain itu, program ini berhasil mendorong terbentuknya kelompok usaha kecil berbasis pengolahan minyak jelantah, yang berkontribusi terhadap peningkatan ekonomi masyarakat setempat. Kesimpulannya, program ini menunjukkan bahwa edukasi dan fasilitasi yang tepat dapat meningkatkan kesadaran serta mendorong partisipasi masyarakat dalam pengelolaan minyak jelantah secara berkelanjutan. Dengan keberlanjutan program ini, diharapkan tercipta ekosistem ekonomi sirkular yang tidak hanya mengurangi pencemaran lingkungan tetapi juga memberikan manfaat ekonomi bagi masyarakat.
Design of Automatic Car Parking Sensor System Using Arduino Uno Program and HC-SR04 Ultrasonic Sensor Suriana, I Wayan; Pancane, I Wayan Dikse; Sugarayasa, I Wayan; Adrama, I Nyoman Gede
Open Science and Technology Vol. 5 No. 1 (2025): Open Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ost.vol5no1.2025.147

Abstract

Aims and Methods: One of the challenges that drivers often face when parking a vehicle is limited parking slots. Many drivers face difficulty finding parking slots due to lack of clear information about the slot availability so that they are often forced to make a U-turn after entering a parking lot that turns out to be full. In addition, the limitations of automatic parking systems in conventional vehicles also add to the difficulty in improving parking safety and efficiency, especially in narrow places. This study aims to design and build an automatic car parking sensor system by integrating Arduino-Uno program and HC-SR04 ultrasonic sensor to help drivers by providing accurate and real-time information about the availability of parking slots. The method comprised several stages: hardware designing, consisting of an Arduino Uno microcontroller, HC-SR04 ultrasonic sensor, buzzer, and LED as a warning indicator, then software programming to organize the system logic. The developed system was tested in various scenarios to evaluate both the accuracy of parking slot presence detection and the response speed.Result: The testing results show that the system is able to provide precise warnings according to the detected object in the slot, thus improving safety during the parking process.Conclusion: The Arduino-based car parking sensor system with HC-SR04 ultrasonic sensor could serve as an effective tool in detecting the presence of vehicles in the parking lot.
Citrus Peel Waste as an Electrolyte Solution for Energy Storage in Bio-Batteries I Wayan Suriana; Ida Ayu Dwi Giriantari; Wayan Gede Ariastina; I Nyoman Setiawan
Journal of Applied Science, Engineering, Technology, and Education Vol. 7 No. 2 (2025)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.asci3974

Abstract

This study explores the potential of citrus peel waste as an electrolyte solution for energy storage in bio-batteries. This research offers an environmentally friendly solution to obtain clean and sustainable energy by utilizing abundant organic waste as raw material. An experimental method was conducted to analyze the ability of electrolyte solutions from citrus fruit peel waste to support bio-battery performance. The results showed that citrus peel waste has significant potential as an electrolyte solution with competitive capabilities in energy storage. The implications of this research include the development of more sustainable alternative energy technologies and the effective use of unused resources, which could be an essential step in achieving global sustainability goals.
Co-Authors Adrama, I Nyoman Gede Adrama, Nyoman Gede Ahmad Feldiansah Antari, Ida Ayu Dwi Giri Ariastina , Wayan Gede Asna, I Made Benediktus Boranpil Juen Dimas Prayoga Elvis Kase Graha, I Made Satya I Gede Adi Setiawan I Made Asna I Made Sariana I Made Satya Graha I Made Suidarma I Nyoman Gede Adrama I Nyoman Oka Suryatmaja I Nyoman Setiawan I Nyoman Setiawan I Wayan Dikse Pancane I Wayan Sugara Yasa I Wayan Sugarayasa I Wayan Sukadana I Wayan Sukadana I Wayan Sutama Ida Ayu Dwi Giriantari Juen, Benediktus Boranpil Kadek Jodi Mustika Kase, Elvis Kevin dita wiratama Komang Hermawan Niken Dwi Wulandari Nuraga, Ketut Pancane, I Wayan Dikse Putri, Ni Luh Gek Idha Dyah Sariana, I Made Setiawan , I Gede Adi Sugara Yasa, I Wayan Sugarayasa, I Wayan Suryadinatha, AAN. Oka Suryatmaja, I Nyoman Oka Sutama, Wayan Wayan Gede Ariastina Yasa, I Wayan Sugara