Kontrol Optimal Sistem Pembangkit Hybrid Solar Photovoltaic Dan Diesel Engine Generator Menggunakan Permanent Magnet Synchronous Generator

Taqiyuddin, Nafis (2021) Kontrol Optimal Sistem Pembangkit Hybrid Solar Photovoltaic Dan Diesel Engine Generator Menggunakan Permanent Magnet Synchronous Generator. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Diesel Engine Generator banyak digunakan karena kemudahannya untuk dirancang dan digunakan. Namun, DEG mahal karena biaya bahan bakarnya cukup besar. Cara untuk mengurangi biaya DEG adalah dengan membangun sistem hybrid dengan Solar Photovoltaic. Pada umumnya, DEG beroperasi pada kecepatan konstan untuk kondisi beban minimum tertentu, yang umumnya bernilai lebih dari 50% nilai daya meski permintaan beban sebenarnya rendah. Hal ini berpengaruh pada rendahnya efisiensi bahan bakar pada kondisi permintaan daya beban yang rendah. Mengoperasikan DEG pada kecepatan variabel dapat meningkatkan efisiensi bahan bakar DEG karena permintaan daya beban sesuai dengan daya yang dihasilkan. Pada sistem hybrid memanfaatkan Photovoltaic untuk menyuplai kebutuhan daya beban, DEG bertugas menyuplai kekurangan dari permintaan daya beban. Tugas akhir ini menyajikan permodelan dan simulasi kontrol optimal DEG menggunakan Permanent Magnet Synchronous Generator (PMSG) yang beroperasi dengan variable speed pada sistem hybrid solar photovoltaic dan DEG. Semua simulasi dilakukan menggunakan Matlab/Simulink. Hasil dari simulasi akan digunakan untuk mempertimbangkan penggunaan variable speed diesel engine generator menggunakan Permanent Magnet Synchronous Generator pada sistem hybrid Solar Photovoltaic dan Diesel-Engine Generator.
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Diesel Engine Generators are widely used because of their ease to be designed and engineered. However, DEG is expensive because the fuel cost are quite large. The way to reduce DEG costs is to build hybrid system with Solar Photovoltaic. In General, DEG operates at constant speed for certain minimum load conditions, which are generally worth more than 50% of the power value despite low actual load demand. This affects on low fuel efficiency in low load power demand conditions. Operating the DEGs at variable speed can improve the DEG's fuel efficiency as the load power demand corresponds the power generated. In a hybrid system utilizing Photovoltaic to supply load power needs, DEG is in charge of supplying the shortfall of load power demands. This final project presents modeling and the optimal control simulation of DEG using Permanent Magnet Synchronous Generator (PMSG) which operates with variable speed on hybrid solar photovoltaic and DEG system. All simulations were conducted using Matlab/Simulink. The results of the simulation will be used to consider the use of a variable speed diesel engine generator using a Permanent Magnet Synchronous Generator in a Solar Photovoltaic hybrid system and Diesel Engine Generator

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Hybrid, Permanent Magnet Synchronous Generator (PMSG), Diesel-Engine Generator (DEG), Solar Photovoltaic(PV)
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1007 Electric power systems control
Divisions:	Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Nafis Taqiyuddin
Date Deposited:	15 Aug 2021 03:52
Last Modified:	15 Aug 2021 03:52
URI:	http://repository.its.ac.id/id/eprint/86700

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