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PROYEKSI KONSUMSI BAHAN BAKAR MINYAK (BBM) PADA PELAKSANAAN HARI RAYA NYEPI DI BALI TERHADAP EFISENSI PENGGUNAAN BBM DI INDONESIA DARI TAHUN 2015-2030 I Made Asna; I Wayan Sutama; I Wayan Sugarayasa
Jurnal Ilmiah Telsinas Vol 1 No 2 (2018)
Publisher : Universitas Pendidikan Nasional

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Nyepi Day celebration is a local wisdom of Hindu community in Bali, where theyappliedCatur Brata Penyepiaan for 24 hours. Streets in Bali are free from vehicle emmision, street lights, centraloffices lights and house resident lights, local television broadcasting is turned off, airports and sea portswere also closed. Besides the spiritual meaning, Catur Brata Penyepiaan on Nyepiday is a wise actionin order to efficient use of fuel oil (BBM), mean while the government thinking of fuel subsidies,Balinese Hindu community has been able to save on fuel usage since long time ago.Liputan6.com data showed Indonesia's oil production reached 798 000 barrels per day in 2014,while the fuel consumption soared Indonesia reaches approximately 1.9 million barrels per day in 2014.There was a difference of approximately 1.1 million barrels per day. The supply shortages are derivedfrom imports.In this study calculated the projected fuel consumption in Bali and Indonesia in terms ofpopulation growth from 2015 to 2030 and the efficient use of fuel on Nyepi Day against national fuelconsumption in liters / day and per year from 2015 until 2030.From the calculation of contributions efficiency of fuel consumption per day during Nyepi Dayto fuel consumption nationally with an average contribution of 1.6129%, while the contribution ofefficiency in fuel consumption per year during Nyepi Day to national fuel consumption with an averagecontribution of 0 , 00 448%.

ANALISIS KEBUTUHAN ENERGI LISTRIK SISTEM BALI 2013-2017 DENGAN APLIKASI SIMPLE E I Wayan Dikse Pancane; I Wayan Suriana; I Wayan Sugara Yasa
Jurnal Ilmiah Telsinas Vol 2 No 2 (2019)
Publisher : Universitas Pendidikan Nasional

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Electric energy cannot be kept in big scale hence this energy must always available at the time of required. As a result arises problem in facing requirement of erratic electricity from time to time, how operating an electric power system the always can fulfill request of energy power in each the time, with good grade. If energy power sent from generator far bigger than requests of energy power at payload, hence will arise problem of dissipation of energy at electrical company. While if energy power awakened sent and to be lower or doesn't fulfill requirement of consumer payload hence there will be local extinction at payload, as a result harms the side of consumer. Therefore is required adaptation between evocations with energy power request. Conditio sine qua non that is firstly must be conducted for reachs the purpose is the side of electrical company knows payload or request of electricity is future. In consequence short term payload forecast, middle and length is important task in planning and operation of power system. Intention of the research is to forecasting of payload system Bali in 5 next year causing is got requirement forecast number of electric power appropriate, with method that is simple.

Analisis Konstruksi Posisi Lightning Arrester Di Gardu Distribusi Km 0003 Penyulang Subagan Wilayah Kerja PT PLN (Persero) ULP Karangasem I Made Asna; I Wayan Suriana; I Wayan Sugarayasa; Wayan Sutama; I Wayan Dikse Pancane; I Nyoman Gede Adrama; I Made Sariana
Jurnal Ilmiah Telsinas Vol 4 No 1 (2021)
Publisher : Universitas Pendidikan Nasional

Salah satu komponen dari sistem distribusi adalah gardu distribusi. Gardu distribusi berfungsi untuk menghubungkan jaringan ke konsumen Salah satu komponen terpenting dari gardu distribusi adalah transformator. Karena penempatannya di tempat terbuka, transformator sering mengalami gangguan akibat sambaran petir. Selama kurun waktu 2017-2019 pada Penyulang Subagan mengalami gangguan akibat impuls petir sebanyak 10 kali. Penelitian ini membahas cara kerja lightning arrester dalam memproteksi peralatan dengan konstruksi model lama dan setelah dilakukan perubahan posisi, jarak proteksi ideal lightning arrester dengan transformator, kinerja lightning arrester setelah dilakukan perubahan posisi pada konstruksi yang baru, dan dampak dari perbedaan konstruksi dalam pemasangan lightning arrester di ULP Karangasem. Dari hasil analisis, dengan kondisi iklim di wilayah Karangasem jarak proteksi maksimal lightning arrester dan transformator adalah 6,2245 meter. Jarak lightning arrester dan transformator dengan konstruksi lama yang ada di lapangan adalah 1,5 meter. Dimana jarak tersebut membuat arus puncak petir yang mampu diterima dari lightning arrester sebesar 178,3032 kA, sehingga dapat dikatakan jarak lightning arrester dan transformator dengan konstruksi lama masih dapat bekerja dengan maksimal. Setelah menggunakan konstruksi baru sesuai dengan SPLN D5.006. 2013, jarak lightning arrester dan transformator di KM 0003 menjadi 0,6 meter. Jarak tersebut membuat arus puncak petir yang mampu diterima dari lightning arrester menjadi lebih tinggi yaitu 655,008 kA, dan terjadi peningkatan kinerja lightning arrester sebesar 267,36 % akibat perubahan posisi.

Analisis Konstruksi Posisi Lightning Arrester di Gardu Distribusi Km 0003 Penyulang Subagan Wilayah Kerja PT PLN (Persero) ULP Karangasem I Made Sariana; I Made Asna; I Wayan Sugarayasa
Jurnal Ilmiah Telsinas Vol 3 No 1 (2020)
Publisher : Universitas Pendidikan Nasional

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One of the system distribution components is the substation distribution. Distribution substation connects the network to consumers. The most important components of a distribution substation is the transformer . Transformers often experience interference due to lightning strikes since the position is in the open air. During the period of time 2017 -2019 on feeder Subagan suffered disruption due to the impulse of lightning for 10 times. The study aim to discuss how the work of lightning arresters in protecting equipment with the construction of the old model and after made changes in the position , distance protection ideal lightning arrester to the transformer , performance lightning arrester after changes in position on the new construction , and the impact of differences in the construction of the installation of lightning arresters in ULP Karangasem . From the analysis , through the climate condition in the region of Karangasem, the maximum lightning distance protection arrester and the transformer is 6.2245 meters. Distance lightning of the old construction existing arrester and transformer was 1,5 meters. The distance that makes the current peak of lightning that is capable received from lightning arrester amounted to 178.3032 kA, so it can be concluded that the distance lightning arrester and transformer with long construction can work with the maximum. The new construction, according to SPLN D5.006 2013, the distance of lightning arrester and transformer in KM 0003 was 0.6 meters. The distance that makes the current peak of lightning that is capable received from lightning arrester is higher, namely 655.008 kA, and increase the performance of lightning arresters for 267.36 % due to changes in position.

Analisis Gangguan Static Frequency Converter (SFC) PLTG Gilimanuk Reza Adisetia Saputra; I Wayan Sugara yasa; I Nyoman Gede Adrama
Jurnal Ilmiah Telsinas Vol 3 No 2 (2020)
Publisher : Universitas Pendidikan Nasional

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The electricity system in Bali is supported by several generators, including PLTD / G Pesanggaran, PLTG Gilimanuk, PLTG Pemaron, Sea Cables and IPP Generators in meeting electricity needs in Bali, which can supply electricity needs at the greatest peak load of 940 MW. Along with the increasing various types of electricity consumers in Bali, the performance of each operation is demanded to be in prime condition.However, it does not rule out the disturbance will occur over time, among others, at the Gilimanuk PLTG, an SFC interruption with Card Processor Error Indication and, the Gilimanuk PLTG unit failed to start with an indication on the HMI SSD N. Alarm caused by damage to the 24VDC "traco power switching supply module". PLTG Gilimanuk Simple Cycle ABB 13E2 uses Static Frequency Converter (SFC) as the initial mover by turning the generator into a motor to rotate the turbine to 85% speed. With a disturbance in the processor module it resulted in a failure to start the GT Gilimanuk. Root Cause Analysis tool which is quite easy to do to help find the root of the problem or cause and effect in dealing with future problems. One way to do this is by using the FMEA (Failure Mode and Effects Analysis) tool, Fish Bone Analysis and Fault Tree Analysis.

Perancangan Sistem Pembangkit Listrik Tenaga Hybrid Antara PLN dan PLTS Benediktus Boranpil Juen; I Wayan Suriana; I Wayan Sukadana; I Wayan Sugara Yasa
Jurnal Ilmiah Telsinas Vol 3 No 2 (2020)
Publisher : Universitas Pendidikan Nasional

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The need for energy in the world continues to increase while the fossil energy source used continue to run out, so an alternative energy is needed to supply energy needs. Electrical energy is an indispensable energy. The sun (sunlight) is one of the renewable energy, it can be used to generate electrical energy. Indonesia is a tropical country, so sunlight is available quite a lot. To get efficient and safe (consistent) electrical energy, you can use solar energy that is backed up with PLN's electrical energy (hybrid system). The planned hybrid system uses 200 WP (11 units) Solar panels, 100 Ah 12 V batteries (1 unit), Hybrid controller system with 1000 watt inverter, 12 Volt 10 A Charger Control. In use, charging the battery current for 6 hours. The way this hybrid system works is that the voltage is read using the INA219 voltage sensor, which will be processed on the Arduino Nano, and forward it to the relay to regulate the power source used, and display how much voltage is on the LCD. When the battery voltage runs out, usually at night, or the weather is cloudy, measured at 11.2 volts or below, the relay will switch the source from the battery (inverter) to the PLN source, the relay takes 1 second. And when the weather is sunny or the solar panel is exposed to a source of sunlight, measured at 12.0 volts or above, the relay will replace the power source from PLN to the battery (inverter), and the relay takes 1 second. Keywords: Hybrid System, Electric Power, solar panels

Analisis Sistem House Load Dalam Menunjang Kehandalan Penyaluran Listrik di PLTDG Pesanggaran I Wayan Sugara Yasa; Guntara Nur; Made Asna
Jurnal Ilmiah Telsinas Vol 4 No 2 (2021)
Publisher : Universitas Pendidikan Nasional

The rapid and continuous growth of electricity today makes the availability of electricity must continue to increase as well. However, sometimes an imbalance between the capacity of the generating unit and the load on the power grid system can cause a decrease/increase in the frequency of the generating unit system, including the generation side, which under certain conditions can cause the generating unit to die. If the generating units are shutdown at the same time/simultaneously it can result in a blackout on the system. The house load operation mode on the power generation unit is one of the scenarios that can be applied to speed up the recovery process during a blackout. In this study, a house load test was carried out on one of the generating units. The methodology used is to conduct direct testing on the PLTDG Block 4 Unit 11 Pesanggaran. The results of this test the unit has successfully carried out a house load test with a time of 30 minutes from the 150 kV network voltage loss unit so that the house load operation mode on the PLTDG Block 4 Unit 11 Pesanggaran generator unit can accelerate the efficiency of synchronization back to the network between 73.26% to 88.31% produces an efficiency of 15.05%. Besides being able to increase the reliability of the distribution of the electric power system, the application of the house load operation mode on the generating unit can provide potential economic benefits of Rp. 1,690,804,988.,

ANALISIS KONSUMSI ENERGI UNTUK EFISIENSI KELISTRIKAN PADA PENGGUNAAN SISTEM TATA CAHAYA APRON FLOOD LIGHT BANDAR UDARA I Wayan Sugara Yasa
Jurnal Kajian Teknik Elektro Vol 6, No 2 (2021): JKTE VOL 6 NO 2 (SEPTEMBER 2021)
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52447/jkte.v6i2.5863

Bandar Udara Internasional I Gusti Ngurah Rai - Bali adalah salah satu Bandara yang dikelola oleh perusahaan BUMN pengelola jasa kebandar udaraan PT. Angkasa Pura I (Persero). Salah satu fasilitas dalam mendukung keselamatan penerbangan adalah fasilitas Airfield Lighting System (ALS). Fasilitas AFL yang dimiliki Bandar Udara Internasional I Gusti Ngurah Rai – Bali diantaranya adalah Apron Flood Light baik Apron Flood Light Utara dan Apron Flood Light Selatan yang digunakan sebagai penerangan alat bantu pilot saat parkir pesawat pada saat malam hari dan cuaca buruk, selain itu juga sebagai penerangan aktifitas ground handling di area apron.. Dalam aturan pencahayaan Apron Flood Light harus memenuhi 20 lux pada sisi terjauh pesawat (ekor pesawat). Kondisi saat ini, Apron Flood Light Selatan menggunakan lampu jenis Metal Halida yang mana lampu jenis tersebut merupakan lampu boros energi dan pencahayaan tidak sesuai standar. Dengan mengganti dengan jenis lampu LED, diharapkan konsumsi energi listrik lebih hemat dan pencahayaan yang dihasilkan sesuai standar.Dari pembahasan tugas akhir ini, pemakaian energi listrik Apron Flood Light dengan menggunakan lampu terpasang (Metal Halida) sebesar 14.400 KWh/ Bulan sedangkan pemakaian energi listrik dengan menggunakan lampu jenis LED (peluang penghematan energi listrik) sebesar 5.994 KWh/ Bulan, maka adanya peluang penghematan pemakaian energi listrik sebesar 8.406 KWh/ Bulan atau sebesar 58,375 %.

Rancang Bangun Rangkaian Penggerak Motor Solar Tracker I Wayan Sugara Yasa; I Made Asna; Catur Sumartdiono
Jurnal Ilmiah Telsinas Vol 5 No 1 (2022)
Publisher : Universitas Pendidikan Nasional

A Solar Tracker is a device that directs the payload towards the sun. Solar panel charge, parabolic trough, Fresnel reflector, mirror or lens. For flat panel photovoltaic systems, tracers are used to minimize the angle of incidence between the incoming sunlight and the photovoltaic panels. This system increases the amount of energy generated from the fixed amount installed in the power generation capacity. Solar Cell or solar panels are electronic components that convert solar energy into electrical energy. Photovoltaic (PV) is a technology that functions to convert or convert solar radiation into electrical energy. each function as a store of electrical energy received by the solar cell. The solar tracker can follow the movement of sunlight from east to west and look for the strongest sunlight, and the design of this system can provide an efficiency value of 3% to 25% of solar panel electricity output in utilizing solar energy. By utilizing 4 Light Dependent Resistor (LDR) sensors, the maximum movement of the solar panels can move through 2 stepper motors connected to the solar tracker system.

RANCANG BANGUN SISTEM KENDALI KELISTRIKAN RUMAH TANGGA BERBASIS APLIKASI TELEGRAM I Wayan Sugara Yasa
Jurnal Kajian Teknik Elektro Vol 7, No 1 (2022): JKTE VOL 7 NO 1 (MARET 2022)
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52447/jkte.v7i1.5965

Sistem kendali kelistrikan rumah tangga merupakan pengendali kelistrikan dari jarak jauh yang dapat dioperasikan dengan media chatting online agar penggunaan peralatan listrik lebih efisien dari pada penggunaan saklar biasa. Alat ini akan bekerja setelah terhubung ke internet melalui ESP8266 yang dapat mendeteksi jaringan Wifi yang berada didekatnya . Perangkat keras terdiri dari board NodeMCU ESP8266 sebagai pengendali utama, aplikasi telegram sebagai pengendali peralatan listrik tersebut, dan thyristor sebagai saklar otomatis. Berdasarkan hasilnya dapat disimpulkan bahwa alat ini dapat bekerja sesuai dengan prinsip kerja yang dirancang. Hal tersebut ditunjukkan dengan bekerjanya aplikasi telegram dalam mengendalikan beban, serta thyristor yang akan menghidupkan dan memadamkan peralatan listrik ketika data yang dikirimkan aplikasi telegram terbaca sama dengan yang telah dimasukkan ke dalam program.Kata kunci : Aplikasi Telegram, NodeMCU ESP8266, Thyristor

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