Furthermore , the rapid development of control theory and the application of advanced control equipment dcs provide an opportunity for pid parameters tuning 隨著控制理論的飛速發(fā)展和先進(jìn)控制設(shè)備dcs的采用,為解決pid參數(shù)自整定的研究提供了契機(jī)。
Abb ' s scope of delivery for the three gorges ? shanghai link includes two hvdc converter stations comprising 28 converter power transformers and six smoothing reactors , switchgear and advanced control equipment Abb向三峽上海輸電路線交付的范圍包括兩個(gè)hvdc換流站,這兩個(gè)換流站由28個(gè)換流變壓器、 6個(gè)濾波反應(yīng)器、開(kāi)關(guān)柜以及高級(jí)控制設(shè)備構(gòu)成。
It is one of advanced control equipments which installed at the inlet of turbine in the world , and is widely used as inlet valve in middle and small hydropower station , and can be automatically operated according to procedure 該產(chǎn)品廣泛用于中、小型水電站水輪機(jī)進(jìn)口,能按程序自動(dòng)運(yùn)行,作連通和截?cái)嗨鳎乐顾啓C(jī)飛逸,減免水錘現(xiàn)象的閥門(mén)。