Title:
A fuzzy logic controller to line starting performance synchronous motor for a crane system using vector control.
Birowo Birowo, Robiah Ahmad, Hairi Zamzuri, Agus Priyono. 78:6–6 (2016) 81–8. eISSN 2180–3722.6
Abstract:
This paper presents the design process of a synchronous motor of crane system using vector control of line starting [1]. The preliminary design is d-q model armature rotor line start synchronous motor with vector control for decreasing a starting current and torque. The design allows the synchronous motor to operate at both starting and synchronous speed. The basic equations for park transformation of the rotor-stator for proposed vector control to synchronous motor are presented [2]. The starting performance of synchronous motor, for example in crane application, requires rapid dynamics and precise regulation; hence the need of direct control is becoming an urgent demand. This type of control providesanindependent vector control of torqueand current, whichis similar to a separatelyexcited synchronous motor and offersa number ofattractivefeatures. Synchronous motorhasahighstartingtorquewhileseparately synchronous motorcanoperate abovethebase low speedinthe line starting current [3]. This paper designs study and highlights the effectiveness of the proposed vector control methods for a line starting performance of synchronous motor model parameter, using a fuzzy logic controller methods both simulation and manufacturers measured experimental data. A steady state and transient analysis of the synchronous motor is performed belowand abovebase line starting current.
Keyword:
Synchronous motor, line starting current, crane; vector control, d-q
Link:
http://www.jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/9029
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