Naslov
Control of a Fuel Cell Stack Loaded with DC/DC Boost Converter

Autori
Bjažić, Toni ; Ban, Željko ; Volarić, Igor

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

Izvornik
Proceedings of the 2008 IEEE International Symposium on Industrial Electronics / - Cambridge, 2008, 1489-1494

ISBN
978-1-4244-1666-0

Skup
2008 IEEE International Symposium on Industrial Electronics

Mjesto i datum
Cambridge, Ujedinjeno Kraljevstvo, 30.06.2008. - 02.07.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
boost converter control; PEM fuel cell

Sažetak
This paper deals with control of the fuel cell stack with DC/DC boost converter connected at its output. Feedforward and feedback controllers of the fuel cell system are designed independently of the boost converter. The voltage control of the boost converter is realized through its input voltage, using fuel cell stack as an actuator, while the PWM duty cycle is left constant. The boost converter output voltage PI controller is designed as an inner control loop, and model reference adaptive controller with signal adaptation algorithm is designed as an outer control loop. The simulation results show that designed adaptive controller is robust to changes of the operating point, mostly determined by the stack current.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti

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