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All Journal Jurnal Informatika dan Teknik Elektro Terapan JTECS : Jurnal Sistem Telekomunikasi Elektronika Sistem Kontrol Power Sistem dan Komputer Internet of Things and Artificial Intelligence Journal
Hermanto, Yuli
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Voltage and Frequency Controller for Wind Turbine With PID Controller, PWM and Thingspeak Monitor Hermanto, Yuli; Kiswantono, Agus
Jurnal Sistem Telekomunikasi Elektronika Sistem Kontrol Power Sistem dan Komputer Vol 3 No 1: JTECS Januari 2023
Publisher : FAKULTAS TEKNIK UNIVERSITAS ISLAM KADIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/jtecs.v3i1.3280

Abstract

Memanfaatkan energi angin (bayu) yang bertiup dari lokasi tertentu, yang selanjutnya digunakan untuk menggerakkan turbin angin dan dikonversi menjadi energi listrik atau biasa dikatakan sebagai Pembangkit Listrik Tenaga Angin (PLTB) yang merupakan solusi sementara dalam mengatasi masalah krisis energi. Selain itu, kelangsungan penggunaan pembangkit listrik. memerlukan kestabilan tegangan. Tegangan dan frekuensi yang tidak stabil mudah merusak peralatan listrik (beban). Ketidakstabilan dapat dikurangi dengan beberapa cara, salah satunya adalah penggunaan rangkaian kontrol beban elektronik semu/komplementer. Pada dasarnya Genset diberikan beban dengan beban total yang selalu konstan, beban konsumen ditambah beban tambahan (tampak) sama dengan daya nominal Genset. Penggerak utama pada penelitian ini adalah generator 3 fasa dan motor sangkar tupai 3 fasa, beban utama menggunakan lampu dan beban dummy menggunakan heater. Mikrokontroler DSPIC30F4012 digunakan sebagai pengontrol utama yang terhubung dengan sensor tegangan. Mikrokontroler beroperasi dengan PWM (Pulse Width Modulation) dan umpan balik dengan menerapkan kendali PID (Proportional Integral Derivative), dimana PWM menghasillan data pulsa ke loop kontrol beban. Pengaplikasian PID pada sistem kontrol ini menghasilkan tegangan sebesar 220VAC dan frekuensi sebesar 50Hz ke generator terlepas dari apakah ada beban atau tidak. Dari proses tersebut tegangan yang dialirkan kepada konsumen tetap dan tidak merusak perangkat elektronik
A PROTOTYPE MONITORING ELECTRICITY SYSTEM 220V OF WIND POWER PLANT (PLTB) BASED ON THE INTERNET OF THINGS: INTERNET OF THINGS Hermanto, Yuli
Internet of Things and Artificial Intelligence Journal Vol. 1 No. 3 (2021): Volume 1 Issue 3, 2021 [August]
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (930.717 KB) | DOI: 10.31763/iota.v1i3.469

Abstract

Abstract - Electrical energy is a human daily need that cannot be separated, even the need for electrical energy has increased every year. This is evident from the construction of renewable energy plants in areas with potential. In this thesis, a control and monitoring system for a vertical turbine wind power plant prototype will be made using the internet based on IoT (Internet of Things) technology. Where the IoT technology here, the author uses the Thingspeak and Blynk applications which are used to monitor the electrical energy output from the wind power plant (PLTB) and the output from the 220V inverter. The purpose of using IOT technology is to make it easier to monitor and control the voltage, current and output power of wind power plants from anywhere and anytime via the internet. For the manufacture of this tool in need of a voltage sensor, current sensor, relay, LCD and NodeMCU. The voltage sensor uses PZEM 004T which functions to read the value of voltage, current, cos phi and frequency, relay1 serves to limit the output voltage from the dynamo generator and relay2 to limit the output voltage to 220V in case of equipment problems, NodeMCU functions to process data read from the sensor, this NodeMCU already equipped with a WIFI module that functions to send data to an internet server so that it can be controlled and monitored anywhere and anytime. The results of the tests carried out measurements for 2 hours on the load of the iron, fan, television, 1 phase AC motor, soldering iron, dispenser, laptop charger, incandescent lamp, and refrigerator using the 004T PZEM sensor resulted in an error of 0.28% - 0.3%.
PENINGKATAN KINERJA PLTB MELALUI KENDALI FREKUENSI FUZZY LOGIC Kiswantono, Agus; Hermanto, Yuli
Jurnal Informatika dan Teknik Elektro Terapan Vol. 12 No. 1 (2024)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v12i1.3948

Abstract

This research explores the use of a Governor as a frequency control mechanism in a power generation system by implementing two control methods: Proportional-Integral (PI) Controller and Fuzzy Logic Controller (FLC). The objective of the study is to evaluate the dynamic frequency response of the system and compare the performance of both control methods against the permissible standard, which is within the range of 50±2% (49 Hz to 51 Hz). Through simulations of a power generation system, parameters were adjusted to achieve the target frequency, and both control methods were evaluated. The results indicate that both methods can maintain the frequency within the desired range. However, Fuzzy Logic Controller on the Governor produces a superior dynamic frequency response with a lower steady-state error percentage. The implementation of Fuzzy Logic Controller also demonstrates a faster time to reach steady state compared to the PI Controller method. This superiority suggests that FLC provides more adaptive and responsive control to load fluctuations, enhancing the efficiency and stability of the power generation system.This research provides deeper insights into optimizing frequency control on Governors, particularly through the use of Fuzzy Logic Controller. Consequently, the development of this technology has the potential to improve the performance and reliability of power generation systems, supporting the transition towards a more efficient and sustainable electric grid.
Co-Authors Kiswantono, Agus