Naslov
Control strategy for crane drives based on AC slip ring asynchronous motor

Autori
Kolonić, Fetah

Izvornik
ABB Industrial systems AB, Harbour systems, Väster&aring ; ; s

Vrsta, podvrsta
Ostale vrste radova, ostalo

Godina
1999

Ključne riječi
control; crane drives; slip-ring; asynchronous motor

Sažetak
Control system realized in industrial controller ASTAT is here presented. This is result of mutual cooperation between Faculty of Electrical Engineering and Computing (FER) Zagreb and ABB team in Vasteras. This system is mainly intended for crane control purpose. Control loop is designed as cascade control system with three loops (speed, torque, current). Position control loop is mainly realized on the overriding level control. All three loops can be parametricaly configured in order to build user specific control function with selected loops. Control system can use different speed sensors: tachogenerator, puls encoder, speed estimator. For torque control loop torque estimator is developed.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Tehnologija prometa i transport

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