Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal JURNAL NASIONAL TEKNIK ELEKTRO Jurnal Civronlit Unbari Journal of Electrical Power Control and Automation (JEPCA) Jurnal Cakrawala Ilmiah
Fadli Eka Yandra
Unknown Affiliation
Humanities Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
ANALISIS MEDAN LISTRIK YANG DIPRODUKSI OLEH PRELIMINARY BREAKDOWN PADA PETIR NEGATIF AWAN KE BUMI Fadli Eka Yandra
Jurnal Civronlit Unbari Vol 2, No 1 (2017): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3395.618 KB) | DOI: 10.33087/civronlit.v2i1.11

Abstract

The main objective of this thesis is to demonstrate the benefits of the analysis of Power Spectrum Density (PSD) to observe the change of the electric field at intermediate negative lightning cloud to ground (CG) and terminology-intermediate breakdown-leader (BIL) before turning the struck first. Analysis was done on data 74 occurrence of lightning in the city of Padang, with terminology BIL. Time domain analysis time – frequency of use applications Short Time Fourier Trasnform (STFT), then the results of the analysis time domain – frequency domain analysis compared with the time. The basis of the use of the STFT is the calculation of Spektogram.  Time domain analysis of results time – frequency domain analysis against the difference obtained by time, where for data with sampling rate 1 MS/s (low resolution) in the domain of time, does not happen much changes compared data with sampling rate 25 MS/s (high resolution), high resolution spectrum due to clearer spectrum amplitude frequency. Different the results of the calculation phase BIL with time domain data will look on the lightning with a time limit of occurrence of short or Intermediate phase on the value of the voltage E smaller, because it forms the lower wave recording-amplitudo, so can be seen clearly the difference phases of BIL is happening. Keyword: Preliminary Breakdown, Intermediate Duration, phase based on Power Spectrum Density BIL.
The Performance Multilevel Inverter 5 Level 1 Phase by Reducing Power Switch Components Hendi Matalata; Fadli Eka Yandra
JURNAL NASIONAL TEKNIK ELEKTRO Vol 10, No 2: July 2021
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (525.213 KB) | DOI: 10.25077/jnte.v10n2.831.2021

Abstract

Multilevel Inverter (MLI) is a converter that converts DC power source into AC power source with voltage output more than 2 levels. The conventional 5-level Multilevel Inverter Topology that is developing today generally uses eight power switch components. In this paper, research Topology multilevel inverter 5 levels was conducted by reducing the power switch components into four pieces and assisted by two diode clamps and capacitor as voltage coupling. PWM (Pulse Width Modulation) technique used to utilize multicarrier modulation. Simulation testing with MATLAB conducted has been verified with the results of hardware tests where the output voltage shows similarity of shape at the output voltage MLI 5 levels. The results and discussion of the proposed topology can provide economic benefits from the use of the number of power switch components (MOSFET) compared to conventional 5-level MLI topology.Keywords : Multilevel Inverter, PWM, 5 Level
Rancang Program Sistem Pemadam Kebakaran Berbasis Programable Logic Controller Smart Relay Type SR3B261BD Leily W Johar; Fadli Eka Yandra; H NJ Thamrin; Umar Djufri; Rozlinda Dewi
Journal of Electrical Power Control and Automation (JEPCA) Vol 5, No 2 (2022): Desember
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jepca.v5i2.79

Abstract

Programmable logic controller (PLC) can be programmed for various purposes, one of which is to design a fire extinguishing system, by assembling several components of PLC, solenoid, springkle, powersupply ,adapter ,smokedetector, heatdetector, pilotlamp, pushbutton, relay, selector switch. design the program settings to detect smoke and high temperatures that occur in the event of a fire. if the sensor detects smoke and high temperature, the sensor will give a signal to the plc to turn on and activate all working components and extinguish the fire.
RANCANGAN PROTOTYPE PEMBANGIT LISTRIK TENAGA PIKOHIDRO (PLTPH) UNTUK MODUL AJAR PADA BENGKEL TEKNIK LISTRIK UNIVERSITAS BATANGHARI Leily Wustha Johar; Myson; Fadli Eka Yandra
Jurnal Cakrawala Ilmiah Vol. 3 No. 5: Januari 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pemanfaatan pembangkit listrik tenaga air skala kecil dapat diterapkan didaerah terpencil yang ketersediaan air melimpah dan tidak terjangkau aliran listrik dari Perusahaan Listrik Negara dengan. Prototype Pembangkit Listrik Tenaga Pikohidro dibuat untuk modul belajar bagi mahasiswa agar dapat memahami proses terbangkitnya listrik dari salah satu jenis pembangkit listrik yang tersedia. Prototype ini dibuat menggunakan generator arus searah (DC) dan keluarannya di konversikan menjadi arus bolak balik (AC) agar dapat digunakan untuk peralatan rumah tangga. Komponen-komponen pembangkit ini dirancang dari peralatan yang sederhana, sehingga hanya bisa dibebani sesuai kapasitas dari generator yang digunakan. Tegangan keluaran generator yang dihasilkan adalah 18 Volt tanpa beban dan 12 Volt disaat diebani sebesar 10 Watt dan 20 Watt
Co-Authors H NJ Thamrin Hendi Matalata Leily W Johar Leily Wustha Johar Myson Rozlinda Dewi Umar Djufri