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Journal : JEEE- Journal of Electrical And Electronics Engineering

Portable Wind Turbine for Energy Recharging Device Applications Joni Welman Simatupang; Kristiantho Sulistiohadi
Journal of Electrical And Electronics Engineering Vol 1, No 01 (2016): JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1073.474 KB) | DOI: 10.33021/jeee.v1i01.56

Abstract

A new design of a portable, inexpensive, and easy to assemble horizontal axis wind turbine (HAWT) system for harnessing wind energy that can be reproduced by individuals in the need of electricity has been implemented. The design still follows the Betz’ law theory to define the maximum electrical power that can be extracted from the wind in an open flow area. From our measurement data, the Betz Limit (C) of our design wind turbine is approximately 0.48, meaning it can capture not more than 48% of the incoming kinetic energy of the wind. It was found also that the system can generate a stable at least 5V and 1A of DC voltage and current, respectively. The wind speed is at least ranging from 35 to 55 km/h (∼10 to 15 m/s). We conclude that this HAWT is still able to charge some rechargeable energy recharging devices, such as smart phone or power bank. This HAWT must be put outside to obtain a good amount of wind. But, actually it does not provide a waterproof protection system to make it usable in a rainy season. For further research, a new portable wind turbine can be designed to generate more electric power with waterproof ability system such like using PVC or acrylic which is modeled by this simple prototype.Keywords: Betz Limit, energy recharging devices, harness, maximum power,  portable.
Analisis Intensitas Konsumsi Energi RS Medirossa Cikarang Sielvya Rahma Maulida; Mia Galina; Joni Welman Simatupang
Journal of Electrical And Electronics Engineering Vol 2, No 1 (2018): JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4598.187 KB) | DOI: 10.33021/jeee.v2i1.708

Abstract

Medirossa Hospital is one of the health care centers in the city of Cikarang which in its operations does not only focus on the customer excellent services but also pay attention to the comfort of the environment and the completeness of the health facilities. One factor that determines the convenience of a hospital is the intensity of lighting. From the observations made by the authors of several rooms at Medirossa Cikarang Hospital, namely the casemix room, medical records, VIP treatment, and the hall leading to the second floor has less bright lighting. This observation was carried out by surveying 26 respondents who were hospital employees and visitors. From the observation, 53% of respondents stated that the room was "not bright enough." To find out whether the lighting in the room surveyed is actually less than the Indonesian National Standard (SNI 6197: 2011), it is necessary to measure the intensity of lighting using a measuring instrument, calculating and analyzing of IKE (intensity of energy consumption) values, which can then be continued with lighting improvement if the IKE value is below the applicable lighting standard. Based on the results of calculations and analysis it was found that the value of IKE RS Medirossa Cikarang is 248.603 kWh/m² year. This value indicates that electricity consumption is efficient, but has not fulfilled the applicable standards. To achieve the intensity of lighting in the rooms that have been surveyed, it is necessary to add a lamp that resulted in additional load of 748 Watt. This study aims to provide analysis and suggestion to regarding the intensity of energy consumption of RS Medirossa Cikarang for hospital lighting improvements which in turn can improve the comfort of hospital employees and visitors
A Remote Controlled Car Using Wireless Technology Joni Welman Simatupang; Michael Yosua
Journal of Electrical And Electronics Engineering Vol 1, No 2 (2016): JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (934.577 KB) | DOI: 10.33021/jeee.v1i2.192

Abstract

Automation or automatic control is the use of various control system for operating any equipment or device such as a remote controlled (toy) car, switching on telephone networks, and other useful applications with minimal or reduced human interventions. This paper proposes a design and implementation of a remote controlled car by wi-fi technology via computer or mobile devices. In completing this research work, wireless software and hardware technologies have been used, such as wireless module of ESP8266 for transceiver (transmitter and receiver), Arduino Uno as microcontroller, an H-bridge L293D IC for motor controller, and two electric DC motors are used to move the automobile. Two objectives of this project are to expand the limitation range of a normal radio  frequency car using wi-fi technology and also to create a ubiquitous technology for automobile that operates in daily life with a control system. The test result shows that the controlled car can move in any direction. However, the performance depends on the device signal strength where the maximum testing range is only about 20 meters’ distance from the user’s location.Keywords: automation, wi-fi technology, remote controlled car, Arduino, signal strength.
Light Detection For White Asparagus Farm Using Arduino Bintang Ramadhan Prasetya; Galih Suryo Gumilang; Yogi Saputra; Joni Welman Simatupang
Journal of Electrical And Electronics Engineering Vol 2, No 2 (2018)
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2937.149 KB) | DOI: 10.33021/jeee.v2i2.1087

Abstract

Nowadays, Technology has been a part of human life. in the world of agriculture, the existence of technology greatly helps plant productivity. Automation in the world of agriculture becomes the new norm, in many aspects of the field, such as in optimizing plant growth. One particular plant which requires delicate environment condition is white asparagus which could only grow optimally under low to no light environment. This project is a device to detect light in the plant room. When the light intensity passes certain threshold, an alarm is activated and a warning message is sent through Short Messaging Service to the owner’s cellphone. In addition, this device is also equipped by fire sensor to detect fire in the planting area and provides warning through the same channel. The test of the device gave promising results to be developed further in real planting area.
Security Home Door Automation Using Multi Sensors Kristi Mahardi; Joni Welman Simatupang; Evi Rismauli
Journal of Electrical And Electronics Engineering Vol 3, No 1 (2019)
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (739.33 KB) | DOI: 10.33021/jeee.v3i1.1407

Abstract

The System is using Smart Relay as main control that is commonly used industrially and commercially as a control system. Using the smart relay can reduce the use of control relay and writing of the system significantly. The smart relay has a GSM-SMS for messaging and controlling the system. Only the listed number at the system that can message and control the system. By using smart relay, we can costumized our design as our requirements. Automatic door is commonly used in commercial and industrial. The relay output will be connected to door motor (for opening and closing), buzzer for alarm and pilot lamps for indication. Finaly the system is expected to have several functions as follow : Automatic opening door using fingerprint detection, automatic opening door using GSM command, automatic opening door using push button for inside command, automatic opening door using passcode, automatic closing door after door is fully opened with no movement and send the notification by GSM. By Implementing this system, it will be easier to lock the door and activate the alarm from a considerable distance.
A Simple, Cheap and Precise Microcontroller Based DDS Function Generator Ali Rospawan; Joni Welman Simatupang; Irwan Purnama
Journal of Electrical And Electronics Engineering Vol 3, No 2 (2019)
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (546.23 KB) | DOI: 10.33021/jeee.v3i2.1491

Abstract

In electronics design and troubleshooting, the function generator is an important and versatile electronic test equipment. But the prices of finished function generator sold on market is expensive and not everyone can afford it. In order to create an economic and reliable function generator, microcontroller-based DDS function generator designed. AD9833 is DDS based programmable function generator from Analog Devices, which capable to producing sine, triangular and square wave output. To make an easy to use and flexible function generator, AD9833 connected with 4x4 matrix membrane keypad and LCD 1602. The microcontroller-based DDS function generator successfully created. The waveform generated by AD9833 offers not only exceptional accuracy and stability, but also low phase noise, an excellent frequency change and sudden waveform change ability, its useful in a wide variety of testing applications.
Co-Authors Abdul Aziz Prihandoko Abdul Wahid Adamzah Suyuti Bakar Aditya Rachmat Saputro AGUS RIYANTO Aida Mahdalena Lubis Ali Rospawan Ali Rospawan Ali Rospawan Amar Ma’aruf Gusnadi Andri Setia Prabowo Antonius Suhartomo Asep Mamat Rahmat Solihat Aulia Rahman Azis Wibowo Azis Wibowo Baihaqi, Muhammad Yeza Bambang Dewandaru BAYU PRASETYO Bintang Ramadhan Prasetya Bonifasius Raditya Cakranegara, Pandu Adi Carolus Kaswandi Clementine Mavridis Cutifa Safitri David Tyler Dodi Garinto Enndi Chiu Evi Rismauli FAISAL SAMSURI FAISAL SAMSURI Faisal Samsuri Faisal Syamsuri Fajar Choirul Anam Fajar Heru Santoso Fauzi Hadinegara Filson Maratur Sidjabat Galih Suryo Gumilang Harki Apri Yanto Harun Maya Baheli Hendra Jaya Tarigan Husna Amiliansyah Ibadurahman Hanif Indra Sucipta Indra Sucipta Intan Agnita Rizki Irwan Purnama Irwan Purnama Joana Victorine Harryanto Johan Krisnanto Runtuk Juno Fariko Kaburuan, Emil Robert Kristi Mahardi Kristiantho Sulistiohadi Kuncoro Kuncoro Kuncoro Kuncoro Lydia Anggraini MAROJAHAN TAMPUBOLON Melvin Harsono Michael Yosua Mochammad Aziz Muhammad Ekka Januar Akbar Muhammad Ikhsan Muhammad Rayhan Syahida Ramadhan Ningrum Suryaningsih NURUL AMANDHA ADISTIA Nurul Amandha Adistia Pukhrambam, Puspa Devi Puspa Devi Pukhrambam R. Hilary A Yoga R. Hilary Yoga Ardanta Rafael Ryan Putra Rafi Amartya Santosa Resmana Lim Ria Bramasto Ria Bramasto Ridha Muhlita Putra Rijal Hakiki Rizky Aditya Nurdiansyah Rizky Ariyan Qurais Shihab Saifullana, Saifullana Sasfitra Decky Afristanto SASFITRA DECKY AFRISTANTO Sealtial Mau Sielvya Rahma Maulida Siti Hamidah Sri Anwar Ikhwanuddin Theodora Valerie Tole Sutikno Vincent Vincent Vincent Vincent Vincent Vincent, Vincent Wilbert Wijaya Yogi Saputra Yosua Marcellino Yosua Siringoringo Yosua Siringoringo Zahrotul Zanah