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All Journal Jurnal Rekayasa Hijau The Avicenna Medical Journal Jurnal Nasional Teknik Elektro dan Teknologi Informasi
Deny Hamdani
Institut Teknologi Bandung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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Journal : Jurnal Nasional Teknik Elektro dan Teknologi Informasi

 1 
Pengaruh Strategi Pengisian Daya Terhadap Kenaikan Beban Puncak Akibat Penetrasi Kendaraan Listrik Boy Ihsan; Deny Hamdani; Nanang Hariyanto
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 9 No 3: Agustus 2020
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1223.334 KB) | DOI: 10.22146/.v9i3.363

Abstract

To overcome the problem of energy crisis and global warming, many countries in the world are pushing growth in the use of electric vehicles. In the future, the use of electric vehicles in large numbers will also occur in Indonesia and charging electric vehicles will become a new load on the electricity system. One of the effects of electric vehicle penetration is an increase in the system's peak load. Therefore, this study examines how the increase in daily load due to penetration of electric vehicles and how the strategy of electric vehicles charging to reduce the increase in load on one of the electricity systems in Indonesia, namely the Jawa-Bali system. The calculation results show that the Jawa-Bali electrical system is only able to accommodate electric vehicle penetration by 20% if the problem of losses, instability, and line loading are ignored. In the case of 10% penetration of electric vehicles, the peak load of the Jawa-Bali system increased by 5,857 MW. However, by scheduling electric vehicle charging, the increase in peak load can be reduced by 3,232 MW and by using the V2G scheme, the energy supplied by the system generator can be reduced by 20,003 MWh.
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.
Co-Authors Andika Tansir Bayu Utomo Boy Ihsan Dwi Mandaris Ferdaus Ario Nurman Gian G. Paramitha Gita Putri Harry Rayadi Hutomo Wahyu Nugroho Mohamad Ramdan Febriana Herawan Nanang Hariyanto Prayoga Bakti SIDDIQ WAHYU HIDAYAT Suzy Y. Dewi Tri Desmana Rachmilda Tyas Ari Wahyu Vicky Wiharmawan Yoppy Yudhistira