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- Title
Porównanie falownikowych napędów pompy hydraulicznej w układzie sterowania objętościowego.
- Authors
ZAWARCZYŃSKI, Łukasz; WIKAREK, Jarosław; DMOCHOWSKI, Adam
- Abstract
The problems of inverter-fed drive control of hydraulic pump in volumetric control system with use typical motors, i.e.: cage induction (IM), brushless dc (BLDC) and synchronous permanent magnet (PMSM) have been analysed. Angular velocity in closed-loop systems for each one were analysed, including the following methods: the scalar one (v/f=const, IM motor), the field-oriented control (IM and PMSM) and control system with PI controller (BLDC). The aim of the analysis was to compare the motors and control methods in terms of their effective application to the hydraulic drive of the power station with a fixed-capacity pump. The tests were carried out for the drives with motors of rated power 2,5 kW. (
- Subjects
HYDRAULIC drive; HYDRAULIC control systems; ANGULAR velocity; CLOSED loop systems; PERMANENT magnets; PERMANENT magnet motors; SYNCHRONOUS electric motors
- Publication
Przeglad Elektrotechniczny, 2023, Vol 99, Issue 5, p251
- ISSN
0033-2097
- Publication type
Article
- DOI
10.15199/48.2023.05.43