cover
Contact Name
Risanuri Hidayat
Contact Email
risanuri@ugm.ac.id
Phone
+62274-552305
Journal Mail Official
jnteti@ugm.ac.id
Editorial Address
Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada Jl. Grafika No 2. Kampus UGM Yogyakarta 55281
Location
Kab. sleman,
Daerah istimewa yogyakarta
INDONESIA
Jurnal Nasional Teknik Elektro dan Teknologi Informasi
ISSN : 23014156     EISSN : 24605719     DOI : 10.22146/jnteti
Topics cover the fields of (but not limited to): 1. Information Technology: Software Engineering, Knowledge and Data Mining, Multimedia Technologies, Mobile Computing, Parallel/Distributed Computing, Artificial Intelligence, Computer Graphics, Virtual Reality 2. Power Systems: Power Generation, Power Distribution, Power Conversion, Protection Systems, Electrical Material 3. Signals, Systems, and Electronics: Digital Signal Processing Algorithm, Robotic Systems and Image Processing, Biomedical Instrumentation, Microelectronics, Instrumentation and Control 4. Communication Systems: Management and Protocol Network, Telecommunication Systems, Wireless Communications, Optoelectronics, Fuzzy Sensor and Network
Articles 14 Documents
Search results for , issue "Vol 10 No 1: Februari 2021" : 14 Documents clear
Implementasi Algoritme Support Vector Machines untuk Klasifikasi Area Terbakar di Lahan Gambut Edi Saputra; Ulfa Khaira; Zainil Abidin
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 10 No 1: Februari 2021
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1182.786 KB) | DOI: 10.22146/jnteti.v10i1.990

Abstract

Forest fires have become annual disasters in Indonesia and have an impact on peatland degradation. Many forest fires occur on peatlands. In August 2019, 810 hotspots were detected in Jambi Province. Burned area of peatland information is needed so that the goverment can determine policy on the effectiveness and efficiency of forest management. Information about burned area of peatland is difficult to obtain from field measurements because the area is large and not easily accessible. Landsat data is a type of image from remote sensing technology that can be used to map this area. One method that is often used to estimate the burned area is visual on-screen interpretation. However, this technique requires experienced interpreters. For this reason, this study used digital interpretation techniques using the Support Vector Machine (SVM) algorithm to classify burned area, vegetation, and bare soil from remote sensed data of protected area of peat in Muaro Jambi District, Jambi Province. This study obtained a classifier with the accuracy of 99.8%. The estimated area of peat based on the SVM classifier on August 15th 2019 are 1,396.89 hectares at the burned area class, 7,069.5 hectares at the vegetation class, and 1,089.54 hectares at the bare soil class.
Perancangan Sistem Monitoring Konduktivitas dan Padatan Terlarut PDAM Banyumas Berbasis IoT Indah Permatasari; Nia Annisa Ferani Tanjung; Nur Afifah Zen
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 10 No 1: Februari 2021
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1365.012 KB) | DOI: 10.22146/jnteti.v10i1.1023

Abstract

PDAM is a company engaged in the distribution of clean water for the community. Some Indonesian people have become PDAM water customers to meet their water needs for their daily activities. Water quality is an important issue because it is closely related to health. In this paper, the design of the water quality monitoring system in PDAM Banyumas based on IoT is carried out by reviewing the parameters of electrical conductivity (EC) and dissolved solids (TDS). The result of measurement data can be accessed via the Android App on smartphone. The application is designed using HTTP and MQTT protocols. HTTP protocol is used on the user interface to retrieve the last measurement data. Meanwhile, the MQTT protocol is used to update measurement data so that the data transmission process is faster. The system will send notification via telegram if the water quality is below quality standard. The measurement accuracy test is done by comparing the monitoring device with the certified measuring instrument on samples of bottled drinking water and PDAM water. The results show that the performance of the designed monitoring device was 97.31% and the quality of the PDAM Banyumas water is very stable and safe for consumption.
Karakterisasi Conducted Emission Noise pada Inverter di Sistem Photovoltaic Off-Grid Yudhistira; Dwi Mandaris; Yoppy; Hutomo Wahyu Nugroho; Prayoga Bakti; Bayu Utomo; Tyas Ari Wahyu; Siddiq Wahyu Hidayat; Ferdaus Ario Nurman; Tri Desmana Rachmilda; Deny Hamdani
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 10 No 1: Februari 2021
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2440.432 KB) | DOI: 10.22146/jnteti.v10i1.1066

Abstract

The conducted emission noise caused by the inverter in the off-grid photovoltaic (PV) system has been characterized. Noise that propagates in the conduction path was generated from the phenomenon of inverter switching for the power conversion process from direct current (DC) to alternating current (AC). The IEC 62920: 2017 and CISPR 25: 2016 standards were used to measure the noise generated by the inverter on the DC side. The conducted emission noise measurements for the inverter were carried out in three conditions, namely no-load condition, connected to a 60 W incandescent lamp load, and connected to the incandescent lamp load and dimmer for power variation. Measurements were made on five inverters with different power capacities and output types. The 200 W, 300 W, and 700 W outputs were for the modified sine wave output voltage, while the 500 W and 1,000 W were for pure sine wave output voltage. The measurement results show that when the inverter is connected to the load of the incandescent lamp and the dimmer, the 500 W and 1,000 W pure sine wave inverters have a low peak noise level and less potential to cause electromagnetic interference on the DC side.
Desain dan Simulasi Dual Input Single Output Buck Converter dengan Kontrol Fuzzy Abdul Rahman Wachid; Endro Wahjono; Syechu Dwitya Nugraha Nugraha
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 10 No 1: Februari 2021
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1969.491 KB) | DOI: 10.22146/jnteti.v10i1.1069

Abstract

In this paper, a dual input single output buck converter with fuzzy control is designed and simulated for a DC load supply using the PSIM software. The dual input single output buck converter can work with two different sources. The use of the two power sources of photovoltaic and wind turbine is an alternative solution for obtaining a greater rated power to supply DC loads. The solar panel and the wind turbine will supply the power for the dual input buck converter circuit simultaneously. For the two power sources to work simultaneously, the duty cycle is set using fuzzy control, so that the output voltage can match the desired voltage. Simulation testing is carried out with photovoltaic conditions with varying irradiation and temperature values, as well as varying wind speeds in the wind turbine, i.e, between 4-8 m/s. The simulation results show that the dual-input single-output buck converter can work when powered by two different power sources with a stable output voltage of the converter at its set point, i.e., 14.4 volts.

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