Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

3.41

P-Index

This Author published in this journals

All Journal Buletin Udayana Mengabdi Jurnal SPEKTRUM Jurnal Jurusan Pendidikan Teknik Elektro Journal of Electrical, Electronics and Informatics International Journal of Engineering and Emerging Technology Innovative: Journal Of Social Science Research Jurnal SPEKTRUM

l Gusti Ngurah Janardana

Electrical Engineering Department, Faculty Of Engineering, Udayana University, Bukit Jimbaran, Indonesia

Author-ID : 2932654

Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Other

Published : 67 Documents Claim Missing Document

Claim Missing Document

Articles

3 4 5 6 7

Analisa Sistem Pembumian Pada Pembangkit Listrik Tenaga Minihydro Di Tukad Balian Kabupaten Tabanan I Made Darmayusa; I Gusti Ngurah Janardana; I Wayan Arta Wijaya
Jurnal SPEKTRUM Vol 6 No 3 (2019): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

Earthing systems (Grounding System) is a device that serves to secure the installation of overcurrent and overvoltage caused by lightning electricity or internal interruption of electricity by removing the payload to the ground. One of the factors that influence terhadapnilai prisoners earthing is resistivity value of the land. Mini-hydro power plants in Tukad Balian Tabanan regency require resistance value ? 2 Ohms. The purpose and benefits of the research was to determine the characteristics of the grounding system in the mini-hydro power plants in Tukad Balian Tabanan regency. And the benefits of this research is in order to get the data that can be used as a reference darii mounting / grounding system planning power plants Tukad Balian minihidor in Tabanan regency.Based on analysis of the calculation of the earthing system with some type used sebagau obtained the following results: by using a single type of rod electrodes (one rod) to obtain the results of the grounding prisoners ?2?, rod electrodes implanted deep as 13 meters. By using two types of rod electrodes (two rod) S> L to get the grounding ?2?, rod electrodes implanted with a length of 7 meters and the distance between the electrodes 9 meters. By using two types of rod electrodes (two rod) S <L to get the grounding ?2?, rod electrodes implanted with a length of 8 meters and the distance between the electrodes 2 meters. By using the type of plate to get the grounding ?2?, required as many as three pieces of plate with a depth of 1 meter. Using a type of grid to earthing ?2? result, a long electrode required 45 meter.

REKONFIGURASI JARINGAN SAMBUNGAN RUMAH UNTUK MENGURANGI RUGI-RUGI DAYA DAN JATUH TEGANGAN DI PERUMAHAN NUANSA KORI JIMBARAN I Gede Agus Handi Saputra; I Wayan Arta Wijaya; I Gst. Nrg. Janardana
Jurnal SPEKTRUM Vol 4 No 1 (2017): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

Perumahan Nuansa Kori Jimbaran disuplai oleh salah satu trafo distribusi KA1441 melalui Penyulang Jimbaran. Trafo KA1441 berlokasi di Perumahan Nuansa Kori Jimbaran dengan kapasitas 250 KVA. Jumlah seluruh pelanggan yang disuplai oleh trafo iniadalah 118 unit pelanggan dengan beban daya 450 VAhingga 2200 VA. Berdasarkan hasil pengukuran di dapat nilai tegangan terendah yaitu 176Volt lebih rendah dari tegangan sumber satu phasa ke netral (220 V) yang terjadi pada saat beban puncak dengandrop tegangan melebihi 5%. Sehingga perlu dilakukan rekonfigurasi pada jaringan di Perumahan Nuansa Kori Jimba-ran.Hasil analisis rekonfigurasi JTR (Jaringan Tegangan Rendah) dengan simulasi program ETAP Powerstation 7.5 yaitu di dapat nilai tegangan terendah sebesar 210 V atau drop tega-ngan ‘4,54% dari tegangan sumber 220 V dan rugi-rugi daya sebesar 5,6 kW. Nilai drop tegangan yang didapat setelah rekonfigurasi jaringansudah sesuai dengan standar (SPLN 72 Tahun 1987).

KAJIAN KUAT MEDAN LISTRIK SALURAN TRANSMISI 150 KV PADA KONFIGURASI VERTIKAL M.S. Ugustra; A.A.N. Amrita; I.G.N. Janardana
Jurnal SPEKTRUM Vol 2 No 2 (2015): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.814 KB)

Proses penyaluran tenaga listrik tegangan tinggi memiliki dampak terhadap lingkungan sekitar saluran transmisi. Salah satu dampak penyaluran tegangan tinggi adalah timbulnya medan listrik di sekitar konduktor saluran transmisi. Kajian kuat medan listrik saluran transmisi 150 kV pada konfigurasi vertikal, dilakukan dengan melakukan perhitungan dengan menggunakan metode bayangan dan pengukuran kuat medan listrik di bawah saluran transmisi. Perhitungan dilakukan untuk mengetahui bagaimana karakteristik kuat medan listrik pada suatu titik di bawah saluran transmisi. Perhitungan kuat medan listrik tertinggi pada lokasi 1 sebesar 4283 V/m dan pada lokasi 2 sebesar 4521 V/m. Hasil pengukuran kuat medan listrik tertinggi pada lokasi 1 sebesar 4251 V/m dan pada lokasi 2 sebesar 4700 V/m. Perbedaan karakteristik hasil pengukuran kuat medan listrik pada titik dengan jarak yang sama, disebabkan pengukuran kuat medan listrik tidak dilakukan pada waktu yang sama, sehingga perubahan tegangan fase ke netral masing-masing fase konduktor mengakibatkan perbedaan hasil pengukuran.

RANCANG BANGUN PROTOTYPE PLTMH DENGAN TURBIN PELTON SEBAGAI MODUL PRAKTIKUM I Gusti Putu Andhita Mahayana; Lie Jasa; I Gusti Ngurah Janardana
Jurnal SPEKTRUM Vol 7 No 4 (2020): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

Learned about the use of water resources as a micro hydro power plant is very importantto be carried out by Electrical Engineering students at Udayana University. At this time atConvertion Energy Laboratory there was not been a practicum about Mycro Hydro Power Plandue to the unavailability of guide practicum module and micro hydro power plant prototypes.Therefore in this research was design and build a Prototype of Microhydro Power Plan wich had18 buckets where had 5 cm width, 4,47 cm length, 1,6 height and the tickness was 0,28 cm.This prototype can made 4,5 L/s water discharge, 9,809 W Power, and the torque was 0,26 Nm. So that prototype had 1,48% efficiency. To make this prototype as a complete practicummodule was arranged practicum guide modules that was explain abaout Characteristic of MicroHydro Power Plan with Pelton Turbines.

ANALISIS TEGANGAN LANGKAH DAN TEGANGAN SENTUH SERTA PERENCANAAN SISTEM PEMBUMIAN PADA PEMBANGUNAN SUBSTATION VVIP DI BANDAR UDARA INTERNASIONAL I GUSTI NGURAH RAI BALI Kadek Mirah Mahadewi; I Gusti Ngurah Janardana; I Wayan Arta Wijaya
Jurnal SPEKTRUM Vol 6 No 1 (2019): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

I Gusti Ngurah Rai International Airport Bali previously had a Substation (SS) D which serves the electrical system for the operation of modified Sewage Treatment Plant, however that substation currently under development with the construction of SS VVIP which serves the electrical system for the operation of VVIP buildings and Sewage Treatment Plant. To maintain the security of equipment and humans around the SS VVIP building a good grounding system is needed with a grounding resistance value of <1 Ohm. Because the land at Ngurah Rai Airport is sandy land, the suitable grounding systems are Pelat, Mesh, Grid-Rod groundinh systems [1]. To get an R value <1 Ohm, an analysis of each grounding system is needed, namely Pelat, Mesh, Grid-Rod.The results of the analysis showed that the safest system was the Grid-Rod grounding system with a grounding resistance value of 0.3718 Ohm, a touch voltage value of 223.51 Volt, a step voltage value of 1188.69 Volt and a planning cost of Rp7,712,500. Based on the construction planning data of the SS VVIP Ngurah Rai Airport, the grounding system used is the same as the result of the analysis of the Grid - Rod grounding system.

Analysis Grounding System as Building Equipment Security Udayana University Denpasar I G. N. Janardana; W. Arta Wijaya; Cok Gede Indra Partha; N. Budiastra
Journal of Electrical, Electronics and Informatics Vol 1 No 2 (2017): JEEI (September 2017)
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEEI.2017.v01.i02.p03

Grounding system is one of the components in building equipment security. To fulfill the operational continuity of electronic equipment in Faculty of Engineering, Udayana University, Denpasar, a grounding system with a ground resistance of ? 3 ohms is required to be installed. The aim of this study is to find out the characteristics of grounding system to secure the equipment in the building around the research location, with ground resistance of ? 3 ohms and it is expected to be beneficial to use as a reference in grounding system installation as well as. According to the measurement results at the research location, it is found that the soil resistance value is equal to 0.23 ohms, where the soil resistivity (?) is 28.89 Ohm-meters. There are some results analysis obtained in ground resistance value of ? 3 Ohm. Those are 1) grounding system type 1 rod where minimal depth installation of the electrode is 14 meters with ground resistance value of 2.6751 ohms; 2) grounding system type two rod with s < L, it is obtained that each depth is 8 meters with distance of 2 meters between electrodes, where the ground resistance value is 2.4940 ohms. In the installation of two electrodes with s > L, it is gained that the depth of each electrode is 6 meters where the distance between the electrodes is 8 meters and the ground resistance value is 2.8718 ohms. By applying the plates type grounding system with 3 meters in length, 1 meter in width, and 2 meters in installation depth is gained 2.8431 ohms ground resistance value. Furthermore, by applying grid type grounding system with 2 meters in length h = 2,5 meters in depth, A = 4 meters in width and the total length of the electrode diameter 1 cm is 504 meters, it is obtained 2.0978 ohms ground resistance value.

Study of Electrical Systems in Engineering Faculty Udayana University Bukit Jimbaran I G. N. Janardana; W. Arta Wijaya
Journal of Electrical, Electronics and Informatics Vol 3 No 2 (2019): JEEI (August 2019)
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEEI.2019.v03.i02.p02

Electrical systems that serve the Dean of electricity load, the electricity load of the Departement of Architecture, Departement of Mechanical Engineering, Departement of Electrical Engineering, Departement of Information Technology, external lighting facilities supplied by transformers with a capacity of 200 KVA. Lately the quality electrical system has begun to decline with frequent interruptions such as the breakdown of electricity to the load, unbalanced load, THD current exceeds the standard, the fuse on the incoming to the parent panel and the fuse on the main panel is often burned, the grounding system resistance value exceeds the standard equipment value, cable temperature exceeds the standard, even voltage rises to 500 volts. The purpose of this study is to determine the causes of disruption of electricity, and produce a new master installation design to improve the system. Based on the results of the analysis, it was found that the importance of channel separation between loads to the Dean building with the Departement of Architecture building with cable capacity for the Dean building of NYY 4 x 95 mm2 and the safety of the NFb 200 Ampere mains. For cables to the building load, the Departement of Architecture installed a new main cable with NYY 4 x 50 mm2 cable size and NFb 150A main safety. It is necessary to replace the main NFb safety at the MDP parent panel which supplies the load to the Departement of Mechanical Engineering building from 160 Ampere to 200 Ampere. The entire phase in each panel does not meet the IEEE 519 - 2014 standard, so it is very important to install a filter. Ground resistance values ??on all panels vary above the standard with a value of 12 to 62 ohms. So it needs to be made a new grounding. When using a plate grounding system, the number of plates that need to be planted is 25 sheets with a size of 2m x 1 m with a planting depth of 2 m. Whereas when using a grid type earth system, a grid with a size of 3 meters x 3 meters is needed with a total grid length of 2976 meters and a depth of 3 meters.

Effect Of Value Of Resistance Announcement To Thd In Electrical System Faculty Of Engineering University Udayana Denpasar I. G. N. Janardana; I W Arta Wijaya; I. N. Karnata Mataram
Journal of Electrical, Electronics and Informatics Vol 2 No 1 (2018): JEEI (February 2018)
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEEI.2018.v02.i01.p05

AC (Air Conditioner), TV, lamp, LCD and others are categorized as nonlinear load generating harmonics. The high content of harmonics has a negative impact on the quality of electrical power. The result of measurement of THD (Total Harmonic Distortion) current at 9 ohm ground resistance value at phase R = 9,8%, phase S = 11,0%, phase T = 7,5% exceed from standard value IEEE 519 Year 2014 equal to ? 5 , 0%, THD measurement of phase voltage R = 1.4%, phase S = 1.2%, phase T = 1.3%, meet the maximum THDv standard of ? 5%. To overcome this problem, it was observed the effect of the value of ground resistance to THDi and THDv on the electrical system of the College of Engineering Faculty of Denpasar. This method of analysis with ETAP software simulation. With grounding system ? 3 ohm only effect on current THD only with decreasing value of THDi become: phasa R = 4,2%, phase S = 5% and phase T = 4,3%, meaning with grounding system ? 3 ohm THD current fulfill IEEE 519 - 2014 standard <5%. while THD voltage has no effect (THD value of fixed voltage). Several studies have suggested that THD repair can be done by filter installation. However in this study the installation of grounding system ? 3 ohms can reduce the value of current THD.

Master Installation Design And Transformer Need Analysis in Faculty of Engineering Udayana University Denpasar IGN Janardana; Wayan Arta Wijaya
Journal of Electrical, Electronics and Informatics Vol 4 No 1 (2020): JEEI (February 2020)
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEEI.2020.v04.i01.p05

Faculty of Engineering, Udayana University, PB. Sudirman Denpasar has 5 building units (buildings A, B, C, D, AF). Currently the AF building is undergoing renovation and is planned to be on 4 floors. The entire building will be equipped with the installation of 2 elevator units. The construction of the two new buildings and the installation of the 2 elevator units caused new problems of electricity shortages, changes in safety settings, unbalanced loads, and changes in the size of the main cable and the needs of the transformer and its capacity. The AF building and building A are supplied from sources on the transformer which are joined with other faculties, while Buildings B, C, D and E are fed by one transformer No. 124303818 with a capacity of 160 kVA. The plan to build an Alumni Building does not yet have electricity. Based on the analysis of the design, the total amount of power needed in all buildings in the Sudirman Denpasar Faculty of Engineering is the result of the AF Building planning = 134,280 watts, the Alumni Building planning results (building area and building functions are considered equal = 134,280 watts), so the total needs power to the two buildings = 271 560 Watt with a load deviation of 65%, then 0.65 x 271 560 W = 176 514 Watt. Then the total power requirement of the entire building is 259,340 watts. The measurement result of Cos ? 0.92, then P (kVA) = 281,891,3043 Ampere = 281,8913 kVA. So that the transformer needs that must be prepared by the Faculty of Engineering to meet the power requirements at the Faculty of Engineering, Udayana University Denpasar with 80% transformer efficiency is a 350 kVA transformer with a placement position around the Faculty of Engineering area

Graphic Monitoring on Test of Rocket Launch Payload I N. Budiastra; C. G. I. Partha; I G. N. Janardana; I W. A. Wijaya
Journal of Electrical, Electronics and Informatics Vol 1 No 2 (2017): JEEI (September 2017)
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEEI.2017.v01.i02.p01

Aviation technology and space is one of the leading technology for developed countries, especially in the form of rocket technology and charge. The countries that are capable of mastering these technologies will be respected by countries all over the world. Indonesia as the island nation with large and extensive maritime should have independence in the mastery of the technology of the rocket and payload. Therefore, continuous efforts are required to achieve independence, including through enhancing the sense of love of aviation technology and space technology, particularly at early stages the rocket and payload. Graphic Monitoring Test Rocket Launch Payload Attitude is the attitude of remote monitoring launch vehicle through the computer screen (display) continuously (real-time) data obtained from sensors-sensors that are mounted on the rocket's payload. 3D point (x, y, z) must be expressed as a graph visualization perspective drawings of rockets with the appropriate direction. The radar conducted computer GS (Ground Segment) or Ground Control Station (GCS. The result of the attitude of the Rocket Test launch Payloads have been able to communicate with the 3D data sending (x, y, and z) in real-time to the Ground segment. Wireless communication uses radio telemetry frequency 433 MHz, power of 100 mW, the distance range obtained in this study a maximum of 500 Meters in the air, without a hitch.

Co-Authors A A G M Pemayun A I Weking A. I. Weking A.A Ngurah Amrita AA. M Pemayun Achmad Noerkhaerin Putra Aggry Saputra Anandita Praja Dwitama Ananta Wijaya Ariany Frederika Biantoro, Kharis C G I Partha C G I Partha Dewa Agung Krishna Arimbawa P dwi ardiada Fachri Zamzami Ferry Ardiansyah Fransiskus Xaverius Saav Agus I B Gede Manuaba I G. P. A. Wartama I G.B. Satcitananda P I G.N Nanda Ramdipa Amerta I Gede Agus Handi Saputra I Gede Dyana Arjana I Gede Feryanda Fransiska I Gede Putu Aditya Kresna Artha K I Gst Agung Putu Raka Agung I Gusti Putu Andhita Mahayana I Kadek Agus Wahyu Raharja I Kadek Dwi Artika Putra I Komang Suarjana I M Dwijaksana I M Suartika I Made Darmayusa I Made Dhanan Pradipta I Made Mudiarta I Made Suartika I Made Surya Ganesputra I Made Suwartama Wijaya I Nyoman Angga Prabawa I Nyoman Apriana Arta Putra I Nyoman Arnawan I Nyoman Budiastra I Nyoman Budiastra I Nyoman Julyantara I Nyoman Mudana I Putu Andrean Wiranata I Putu Arich Arthawan I Putu Bayu Suka Yasa I Putu Nanda Nugraha Utama I Putu Nova Suciawan I W A Wijaya I W Arta Wijaya I W Rinas I W. A. Premei Artha I W. A. Wijaya I W. A. Wijaya I W. Rinas I W.A Wijaya I Wayan Arta Wijaya I Wayan Arta Wijaya I Wayan Rinas I Wayan Sukerayasa I.W.A Wijaya I.W.A. Wijaya Ida Bagus A. Swamardika Ida Bagus Adisimakrisna Peling Ida Bagus Gede Wira Negara Ida Bagus Made Pandwa Putra IGP Agung Satya Wicaksana INA Seputra IWA Wijaya IWY Swara I_M. Suartika K A Kartika Sari Kadek Mirah Mahadewi Kadek Paramarta Dwi Parna kadek rudi andika setyawan Kadek Widipratama Ketut Dharma Yasa Khana Eland N.A Kharis Biantoro Lie Jasa M.S. Ugustra Made Andi Kusumayana B Made Dinda Pradnya Pramita Ngakan Putu Satriya Utama Ni Wayan Dian Puspita Sukma Dewi Nia Paramitha NPG Suardana Nyoman Karnata Mataram P A Mertasana Putu Quentin MP Putu Sri Merta Suryani Quentin MP, Putu Ravinda Ariestya Pamungkas Riantika, I Gede Rama Rinas, I W. Rukmi Sari Hartati Satcitananda P, I G.B. Satriyo Agung Pribadi Tjok Gede Indra Partha W G Yoga Ananta Wijaya W. Arta Wijaya W.G. Suharthama Wahyu Adi Merta Wayan Gede Ariastina Yanu Prapto Sudarmojo Zulfachmi, Zulfachmi

Title

Found 67 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 67 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 67 Documents
Search