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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) Mechatronics, Electrical Power, and Vehicular Technology Proceeding of the Electrical Engineering Computer Science and Informatics International Journal of Applied Sciences and Smart Technologies Jurnal Nasional Teknik Elektro dan Teknologi Informasi Makara Journal of Technology International Journal of Electrical, Computer, and Biomedical Engineering (IJECBE)
Feri Yusivar
Department Of Electrical Engineering, Universitas Indonesia
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology

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Journal : Jurnal Nasional Teknik Elektro dan Teknologi Informasi

 1 
Simulasi Mesin Induksi Tanpa Sensor Kecepatan Menggunakan Pengendali Orientasi Vektor Feri Yusivar; Nanda Avianto Wicaksono
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 4 No 4: November 2015
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

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Abstract

This research is intended to develop a speed sensorless induction machine model of wind turbine applications using vector orientation control method. This research is expected to use the results of previous research in induction motor applications, such as the development of adaptive vector control of sensorless induction motor for estimating the actual speed. The system in this paper consists of a wind turbine mechanical model, an induction machine model, and a vector orientation controller. The system is developed in S-Function C-MEX programs, and simulated using the MATLAB/Simulink. The system is tested in the condition that the wind speed and the reference rotor speed varies as step function. The results of the simulation show that the vector orientation controller is able to maintain the actual speed according to its reference, and the observer is able to estimate the actual rotor speed.
Simulasi dan Analisis Sistem Pengatur Tegangan DC Menggunakan Rangkaian Push-Pull Converter Feri Yusivar; Lintang Hapsari Wilujeng
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 3 No 4: November 2014
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (220.37 KB)

Abstract

A problem that often encountered in sources voltage especially DC (Direct Current) voltage sources are far below the working voltage levels that are generally used in residential electrical grid system. To handling the problems of the DC voltage source, one way that can be taken is to implement a DC voltage converter circuit or DC-DC Converter. In this paper, a series of isolated type DC-DC Converters, namely Push-Pull Converter, is being promoted. The Selection of Push-Pull Converter based on reliability and quality of generated power among others, ease of applicability and the most important is the robustness of the interference that may occur. The system is controlled by a simple linear controller, such as Proportional Integral (PI) controller or Integral Proportional (IP) controller. System’s stability is also tested using Bode plots. From simulation results and stability analysis, it can be conclude that the Push-Pull converter circuit resists against disturbance.
Co-Authors A Halim A. Subiantoro Abdul Halim Agus Suprajitno Al-Hamid, Muhammad Idrus Aries Subiantoro Avianto Wicaksono, Nanda Bagio Budiardjo Benyamin Kusumoputro Bernadeta Wuri Harini Budiyanto Budiyanto Canny Dahlia Hade Saputra Haslim Irvan Arif Ivan Husain Kadir, Zuhal A. Kamlasi, Dava Kenny, Jonathan Kusnan Nuryadi Lazarus Stefan Lintang Hapsari Wilujeng M. Shanizal M. Y. Farabi Muhammad Al-Hamid, Muhammad Muhammad Anwar Sadat Faidar Muhammad Rif’an Nanda Avianto Wicaksono Nanda Avianto Wicaksono Nasruddin Nasruddin Ni Luh Dharmaraditya Putri, Regina Chelinia Erianda R. Gunawan R. Suryadiningrat Rian Suryadiningrat Ridwan Gunawan Ridwan Gunawan Ridwan Gunawan Rif'an, Muhammad W. W. Ananduta Wahidin Wahab Wilujeng, Lintang Hapsari Y. Syaifudin Yasil Farabi Zuhal Kadir, Zuhal