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A compact design of multi-feeder data logging system for power quality measurement with a multiplexer and a single PQ transducer Hendri Novia Syamsir; Dalila Mat Said; Yusmar Palapa Wijaya
Journal of Mechatronics, Electrical Power and Vehicular Technology Vol 8, No 1 (2017)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/j.mev.2017.v8.1-10

Abstract

This paper presents a simple and costs effective equipment design multi-feeder data logger for recording and monitoring power quality. The system design uses remote supervising and multi-feeder data logging system (RESMOS). The data collected through resmos portable unit (RMPU) will automatically be saved with the format as binary and comma separated value (CSV). The time setting on the RMPU can be configured with minimum one minute per logging. This data logger uses a single transducer with a multiplexer for recording and monitoring ten channels of power quality at busbar. The system design has been validated with national metrology laboratory scientific and industrial research institute of Malaysia (SIRIM). This tool has the advantage that it can be used to measure harmonic data more than 21st at the same time for ten channels and equipped with software making it easier for analysis data with low operational costs versus another power quality equipment. The experimental results indicate that the proposed technique can accelerate data reading with conversion rate one sample per second for each channel. The device can be used to measure harmonic level and power quality with a confidence level above 95% and percentage error under 2.43% for total harmonics distortion (THD) and 1.72% for voltage harmonics.
Electrical Engineering RANCANG BANGUN HMI ATS DAN AMF BERBASIS PLC MODICON TM221CE24T Fitra Rahmalia Rusli; Hendri Novia Syamsir
ABEC Indonesia Vol. 9 (2021): 9th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

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

Abstract

To regulate the change in the power supply from the main power source (PLN) to a backup power source (Genset) or vice versa, a control system that can work automatically is needed. The automatic control usually uses tools, namely Automatic Transfer Switch (ATS) and Automatic Mains Failure (AMF). PLC Modicon TM221CE24T with SoMachine Basic software in the form of ladder diagram programming language will control the work of this Automatic Transfer Switch and Automatic Mains Failure system. In addition, monitoring will be carried out with the help of current sensors, voltage sensors, frequency sensors and fuel level sensors whose interface displays are via Arduino Nextion Display to monitor whether the generator has worked efficiently, monitor the oil level in the generator and monitor the current, voltage and frequency values ​​in the power supply that currently installed (PLN or Genset). With the Automatic Transfer Switch and Automatic Mains Failure modules, it is hoped that it will make it easier for users to change the power supply source, monitor the power supply source and monitor the generator’s fuel.
Energy and Solar Irradiance Analysis for Hydroponic System Nurul Nabilah binti Mat Ropi; Balila binti Mat Said; Nasarudin Ahmad; Hendri Novia Syamsir
Journal of Electronics Technology Exploration Vol. 1 No. 1 (2023): June 2023
Publisher : SHM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52465/joetex.v1i1.188

Abstract

A Simulated impact of partial shadow on PV modules and the different partial shading on the PV panel effect on the PV performance is being analysed. The setting for the report is a hydroponic plant system equipped with a solar energy source and IoT at Pangsapuri Jasa, Mutiara Rini. The system control can reduce the carbon footprint and cause no pollution to the environment, while the information gathering process is faster without requiring a lot of time and energy. By collecting the data at Pangsapuri Jasa, the suitable irradiation data is used. The power consumption cannot be monitored by users. A shadow is casted over a panel which make the amount of sunlight reaching the surface is reduced. In addition, the partial shading effects continue to be one of the most demanding issues that directly influence the effectiveness of PV networks in terms of power outputs, the development of several peaks on the power-voltage (P-V) characteristic curve, and the incidence of hot-phenomena. Furthermore, the effective strategies are not being implemented that could save the energy consumption where analysis of the system performance is not practiced consistently when there are available strategies that can improve the system. The purpose of this project is to focus on analyzing the effect of the partial shading to the PV output performance. Also, to monitor the real time monitoring of electricity usage for hydroponic system. This project also covers the analysis of the effect of different configuration of shaded area of partial shadings on PV output performance. The study focuses on a specific kind of shading where photovoltaic panels as a shading device. The study focusses on the analysis of PV output performance on different partial shading conditions. Different number of shadings are being presented to display the experimental set up by using MATLAB Simulink