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All Journal Rekayasa Mesin Elsains : Jurnal Elektro JE-Unisla Jurnal JEETech Jurnal Fortech

Muhlasin Muhlasin

Universitas Darul Ulum

Author-ID : 5743108

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Mechanical Engineering

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Optimasi Frekuensi Kontrol pada Sistem Hybrid Wind-Diesel Menggunakan PID Kontroler Berbasis ACO dan MFA Arrohman, Muhammad; Fajardika, Risky; Muhlasin, Muhlasin; Ali, Machrus
Rekayasa Mesin Vol 9, No 1 (2018)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

The power of the generating system is strongly influenced by frequency changes. The wind generating system is strongly influenced by the magnitude and speed of the agin as input power. The wind-diesel combined generating system is required to obtain optimum power quality. The hybrid swarm system is a controlled network of some renewable energy generation such as: wind turbine, solar cell, micro hydro and so on. Not optimal setting gain and small constant time on Load Frequency Control (LFC), causing its ability to be weak (weak line). In practice, wind-diesel systems are controlled with PID controller. Setting the gain value of the PID is still in the conventional method, making it difficult to get the optimal value. In this research applied control design by using Intelligent Method in finding the optimum value of Proportional Intergral Derivative (PID) to adjust load frequency with Matlab / Simulink program. This research uses Ant Colony Optimization (ACO) and Modification Firefly Algorithm (MFA). For comparison methods are used without control method, conventional PID method and matlab auto tuning method. Wind-diesel modeling uses the transfer function of diagram of wind turbine and diesel. The study compared several uncontrolled methods and conventional PID, ACO, with FA and MFA. The results show that the smallest undershoot is PID-MFA Controller of -1.529.10-4 and the fastest settling time on the PID-ACO controller 11.5 seconds

Optimasi Kontroler Putaran Motor Permanent Magnet Syschronous Machine (PMSM) menggunakan PSO-ANFIS (Studi Kasus di Perumdam Tirta Kencana) Ibrahim, Muhammad; Ramadhan, Dannel; Rukslin, Rukslin; Ali, Machrus; Muhlasin, Muhlasin
Elsains : Jurnal Elektro Vol 2 No 2 (2020): Elsains : Jurnal Elektro
Publisher : Program Studi Teknik Elektro, Fakultas Teknik, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/elsains.v2i2.4770

PMSM menggunakan prinsip percobaan faraday dengan memutar magnet dalam koil dengan memanfaatkan sumber energi lain. Ketika magnet bergerak dalam koil atau sebaliknya. Rotasi mesin akan mengubah fluks gaya magnet pada kumparan dan menembus secara tegak lurus ke kumparan sehingga timbul perbedaan potensial antara ujung-ujung kumparan. Itu disebabkan oleh perubahan fluks magnet. Untuk mendapatkan metode kontrol terbaik, diperlukan beberapa model kontrol kecepatan. Dalam penelitian ini membandingkan kontrol kecepatan PMSM tanpa pengontrol, PID Kontrol, PID-PSO, dan hibrid PID-PSO-ANFIS. Hasil simulasi menunjukkan bahwa model terbaik pada pengontrol PID-PSO-ANFIS yang paling dekat dengan Speed Reff (2980 rpm) adalah bahwa ANFIS memperoleh profil rotasi dengan undershot terkecil, kondisi mantap tercepat, profil arus keluaran terbaik, profil torsi terbaik , dan profil tegangan terbaik. Hasil penelitian ini akan diikuti oleh penggunaan kecerdasan buatan lainnya

Kontrol Kecepatan Putaran Permanent Magnet Synchronous Machine (PMSM) Menggunakan PID, FLC Dan ANFIS Machrus Ali; Muhlasin Muhlasin
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 4, No 1 (2019)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je.v4i1.302

Permanent Magnet Syschronous Machine (PMSM) has low torque in a number of specific applications, so a good control model is needed. PMSM uses the principle of faraday experiments by turning a magnet in a coil by utilizing another energy source ... When a magnet moves in a coil or vice versa. Turning the engine will change the magnetic force flux in the coil and penetrate perpendicular to the coil so that there is a potential difference between the ends of the coil. That is due to changes in magnetic flux. To get the best control method, a comparison of several speed control models is needed. In this study comparing PMSM speed control without controller, using PID controller, using FLC controller, and using ANFIS controller. From the simulation results show that the best model on ANFIS controller, which is closest to the Speed reff (300 rpm) is ANFIS obtained the round profile with the smallest undershot of 300,015 rpm at t = 0.0055 seconds and steady state at 300.02 rpm at 0.004 seconds, obtained output current profile best on FLC = 3.39 A, while at ANFIS = 3.38 A, the best torque profile (the smallest overshot) is obtained on the ANFIS controller of 0.28 pu, the best voltage profile (most continuous) on the ANFIS controller is 300.03. The results of this study will be continued with the use of other artificial intelligence.

Optimasi Sistem Kontrol Mesin Penetas Telur Menggunakan Sensor Suhu dan Kelembaban Udara Askan Askan; Machrus Ali; Kadaryono Kadaryono; Muhlasin Muhlasin
Jurnal FORTECH Vol. 3 No. 1 (2022): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

The hatching machine is one of the media in the form of a box with such a construction so that the heat inside is not wasted in vain. The temperature inside the box can be adjusted according to the degree of heat required during the hatching period. In the field of animal husbandry, especially in duck farming, the problem faced is how to incubate chicken eggs in large quantities and at the same time. The DHT sensor is a sensor package that functions to measure air temperature and humidity at the same time which includes an NTC (Negative Temperature Coefficient) type thermistor to measure temperature, a humidity sensor with resistive characteristics to changes in water content in the air and a chip inside which performs several conversions. analog to digital and outputs in a single-wire bi-directional format. The DHT sensor is used to determine the temperature in the room. An automatic monitoring system for temperature and humidity of a room (egg incubator) using a DHT11 sensor. The DHT11 sensor has many advantages, the response speed is quite fast, has good resistance to interference and is quite cheap in price. The choice of the microcontroller that became the brain of this controller fell on the Arduino UNO. For heating the incubator, 2 lamps with a power of 75 watts are used. The incubator room is equipped with 1 fan for air circulation.Circuit testing is done by turning on the power for the entire circuit and then the LCD display displays the air temperature and humidity that have been measured by DHT11 and sent serially. In this study the results obtained that the room temperature is stable, namely 38 C.

Rekonfigurasi 33 Kanal Irigasi Menggunakan Modified Firefly Algorithm (MFA) Markhaban Siswanto; Saiful Arfaah; Rukslin Rukslin; Muhlasin Muhlasin; Machrus Ali
Jurnal FORTECH Vol. 4 No. 1 (2023): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v4i1.4106

Providing irrigation water on agricultural land aims to meet plants' water needs. In its use, irrigation water must be used optimally. An automatic irrigation system is needed to provide water to plants in the desired conditions. The irrigation canal system is a simulation system using a software program Matlab 2013b. Reconfiguration simulations applied to irrigation systems are used to increase efficiency and determine the amount of irrigation water to regulate the provision of irrigation water according to needs. As a controller comparison, an artificial intelligence method is used for controller tuning based on the Modified Firefly Algorithm (MFA). The furthest water discharge results can be reduced in the reconfiguration model with a minimum discharge before reconfiguration of 0.91308 pu, and after reconfiguration, it becomes 0.93337 pu. So by reconfiguring the network with MFA, you can reduce water discharge losses by 30.3337% from previous losses

Modifikasi Motor Bensin 4 Langkah 1 Silinder Untuk Engine Test Yang Dengan Sistem Pengereman Askan Askan; Anis sirojuddin Suryo Negoro; Rukslin Rukslin; Asnun Parwanti; Muhlasin Muhlasin
Jurnal FORTECH Vol. 5 No. 1 (2024): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v5i1.5104

Karakteristik sebuah mesin ditentukan oleh hubungan sistem pengaturan (pengapian dan aliran bahan bakar) terhadap daya generator (pg), daya motor (Ne), momen torsi, daya poros efektif dan konsumsi bahan bakar. Penelitian sebelumnya engine test tidak diberi sistem pengereman sehingga tidak dapat mengetahui besarnya momen torsi, daya poros efektif, daya generator (pg) dan konsumsi bahan bakar. Pada penelitian ini diberikan solusi berupa pemberian sistem pengereman. Metode desain ini dengan menyusun rancangan, pembeuatan komponen, reakitan, pengujian, analisa dan hasil pengujian. Dari hasil penelitian yang diperoleh bahwa, pengujian torsi pada putaran 2200 rpm, 2500 rpm, dan 2800 rpm, momen torsinya sebesar 2,94 Nm, 3,43 Nm, dan 3,92 Nm. Dan daya poros efektif sebesar 676,98 Watt, 897,51 Watt, dan 1148,82 Watt..

Optimasi Kualitas Tenaga Listrik Di Area Banyuwangi Menggunakan Radio Gateway Over Internet Protocol Machrus Ali; Dwi Ajiatmo; Muhlasin
Jurnal JEETech Vol. 1 No. 2 (2020): Nomor 2 November
Publisher : Universitas Darul Ulum

One of the communication problems at PLN is communication in areas that are not covered by radio frequencies. With the limitation related to radio frequency because the blankspot can have an impact on the speed of service, both in terms of recovering when disturbances occur, communication for coordination between officers, and maintenance work. Meanwhile, efforts to expand radio frequency coverage areas by building tower repeater links and BTS tower rentals require relatively large costs. Information technology that is developing now makes it easy for everyone to communicate through various media, one of which is an internet connection. Widespread development of infrastructure owned by telecommunications providers, the wider availability of internet connections in the blank spot area. To overcome the blank spot areas that have an impact on SAIDI and SAIFI, Radio Gateway Over Internet Protocol is used in the working area of PT. PLN (Persero) Banyuwangi area that connects communication radios with mobile phones through the internet network. From the calculation using the average formula in the Microsoft Excel program the average value of SAIDI is better than before. Meanwhile, the average SAIFI score afterwards is also better than before. By using the T-Test test analysis it is known that the calculated t value is better, and for SAIFI it is known that the calculated SAIDI data is also better.

Co-Authors Anis sirojuddin Suryo Negoro Arrohman, Muhammad Askan Askan Dwi Ajiatmo Fajardika, Risky Kadaryono Kadaryono Machrus Ali Machrus Ali Markhaban Siswanto Muhammad Ibrahim Parwanti, Asnun Ramadhan, Dannel Rukslin Rukslin Saiful Arfaah

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