000			02013nam a2200229 4500
003			APU
005			20230502184630.0
008			200826b2019 xxu||||| |||| 00| 0 eng d
050			_aPG-22-0061
100	0		_aCHIEW RUI LOON (TP037116) _946351
245	1	0	_aDESIGN OF A TRANSFORMERLESS PHOTOVOLTAIC INVERTER USING SILICON CARBIDE MOSFET / _cCHIEW RUI LOON.
260			_aKuala Lumpur : _bAsia Pacific University, _c2019.
300			_axii, 65 pages : _billustrations ; _c30 cm.
502			_aA project submitted in partial fulfillment of the requirement of Asia Pacific University of Technology and Innovation for the degree of B.Eng (Hons) in Electrical and Electronic Engineering (APU4F1903EEE).
520			_aThe main aim of this project is to develop a transformer-less photovoltaic inverter using Silicon Carbide (SiC) MOSFET. In this proposed method, a circuit model using MATLAB Simulink PLECS Blockset, was developed to demonstrate the proposed system. HERIC topology had been chosen to replace the IGBT with SiC MOSFET. The performance of the developed proposed system is evaluated by comparing the theoretical results and the simulated results. It is observed that the losses such as the switching loss and conduction loss of the SiC MOSFET are much lower that the conventional IGBT. The THD of the grid current also reduced when SiC MOSFET is able to switch in high frequency. The size of filter inductor also reduced when the system is able to operate in high frequency. The size of the overall inverter also reduced.
650		0	_aMetal oxide semiconductor field-effect transistors. _946352
650		0	_aPhotovoltaic power systems. _946353
650		0	_aElectric inverters. _947179
700	0		_aDr. Freddy Tan Kheng Suan _eSupervisor. _948301
856	4	0	_uhttps://cas.apiit.edu.my/cas/login?service=https://library.apu.edu.my/apres/ _yAvailable in APres _z- Requires login to view full text.
942			_2lcc _cUndergraduate Theses
999			_c383446 _d383446