Naslov
PWM Boost Type Converter Connected to the Grid

Autori
Odavic, Milijana ; Sladic, Sasa ; Jakopovic, Zeljko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
EPE-PEMC 2004 CD Proceedings / - Riga, 2004

Skup
EPE-PEMC 2004

Mjesto i datum
Riga, Latvija, 02.09.2004. - 04.09.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
PWM; boost converter; unity power factor; voltage oriented control

Sažetak
This paper analyses impact of a boost three-phase PWM voltage source converter to the grid. By proper control strategy, it can be achieved unity power factor and nearly sinusoidal currents on the ac side of a converter. This type of a converter can operate as a rectifier as well as an inverter depending of the connected load. The active and reactive power can be fully controlled by controlling the magnitude and phase of converter voltage on the ac side of a converter. To achieve all of these benefits, a PWM boost type converter must operate in an advanced closed control loop. Voltage oriented control (VOC) with inner current control loop is implemented on DSpace platform and the whole algorithm is modelled in MATLAB/SIMULINK. Results with symmetrical SPWM modulator are presented.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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