Regulacija učestanosti

Frequency control

Učestanost se menja kad se poremeti ravnoteža proizvodnje i potrošnje aktivne snage, pa je u primarnoj regulaciji drže turbinski regulatori, a automatska sekundarna regulacija vraća učestanost i snage razmene sa susednim sistemima. Ovde su turbinski regulatori sa statizmom, modeli parnih turbina i hidroelektrana, izolovani i povezani sistemi sa regulacionom greškom oblasti, a sa UPC-a, na engleskom, droop i virtuelna sinhrona mašina za pretvarače.

Frequency moves when the balance of active power generation and load is upset, so turbine governors hold it in primary control, and automatic secondary control brings back the frequency and the power exchanged with neighbouring systems. Here are turbine governors with droop, models of steam turbines and hydro plants, isolated and interconnected systems with the area control error, and from UPC, in English, droop and the virtual synchronous machine for converters.