Pregled bibliografske jedinice broj: 221654
Hydro generating unit digital control system
Hydro generating unit digital control system // Hydro 2003
Dubrovnik, Hrvatska, 2003. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 221654 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Hydro generating unit digital control system
Autori
Erceg, Gorislav ; Tonković, Nikola ; Idžotić, Tomislav
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Hydro 2003
/ - , 2003
Skup
Hydro 2003
Mjesto i datum
Dubrovnik, Hrvatska, 03.11.2003. - 06.11.2003
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Generator excitation system; hydro generating unit control; digital control system
Sažetak
Hydro generating unit control system with four digital signal processors is presented in the paper. This digital control system is primarily designed for small hydro power plants. The system includes turbine governor, generator voltage control system and algorithm for unit synchronization to an electrical network. System is made up by means of 4 digital signal processors (DSP) ADMC300 (Analog Devices). All basic algorithms are performed at 14.4 kHz. Pulse width modulation (PWM) is running at 480 Hz. A thyristor converter and 2-phase AC motor are used as a turbine governor actuator. A two-quadrant transistor’ s (IGBT) chopper is used as a power converter for a generator exciter’ s excitation. Functions of the control system are experimentally verified on a hydro generating unit with double Pelton turbine and synchronous generator with DC exciter and sliding rings.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
