Naslov
Laboratory Prototyping of Control System Retrofitting Designs for Oil Drilling Applications

Autori
Šprljan, Pavle ; Pavković, Danijel ; Klaić, Miho ; Staroveški, Tomislav ; Cipek, Mihael

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

Izvornik
Proceedings of 10th International Scientific Conference on Management of Technology - Step to Sustainable Production (MOTSP 2018) / Ćosić, Predrag - Zagreb : Croatian Association for PLM (CAPLM), 2018

Skup
10th International Scientific Conference - Management of Technology – Step to Sustainable Production (MOTSP 2018)

Mjesto i datum
Primošten, Hrvatska, 06.06.2018. - 08.06.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Oil drilling, retrofitting, prototyping, control, draw-works, active damping, experimental setup

Sažetak
This paper presents the design and detailed experimental verification of oil drilling automation systems, which included draw-works hoist-based Weight-on-Bit/Rate-of-Penetration (WoB/RoP) automatic drilling system, and active damping speed control system of the drill-string rotary electrical drive based on the Hardware-in-the-Loop (HIL) laboratory setup for control systems prototyping. For that purpose, the dynamic models of oil drilling drill-string electrical drives are derived, and suitable control strategies are designed aimed at maintaining precise Weight-on-Bit during drilling and suppressing the undesired drill-string torsional vibrations due to tool friction stick-slip effect. A fully-controlled dual electrical drive is equipped with a state-of-the-art Programmable Logic Controller (PLC) implementing the developed drilling system control algorithms, and an industrial PC equipped with appropriate control and acquisition cards is used as real-time simulator of process model dynamics. The presented drilling control systems are tested on the proposed HIL setup for anticipated operating conditions, which represents a necessary pre-requirement before these systems are subsequently tested in the field and commissioned.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA