Maximum torque per ampere control strategy of induction motor with iron losses

2012 ELEKTRO ◽  
2012 ◽  
Author(s):  
Michal Hrkel ◽  
Jan Vittek ◽  
Zdeno Biel
Keyword(s):  
Induction Motor ◽  
Control Strategy ◽  
Maximum Torque ◽  
Iron Losses ◽  
Maximum Torque Per Ampere

A maximum torque per ampere control strategy for induction motor drives

1998 ◽  
Vol 13 (2) ◽  
pp. 163-169 ◽  
Author(s):  
O. Wasynczuk ◽  
S.D. Sudhoff ◽  
K.A. Corzine ◽  
J.L. Tichenor ◽  
P.C. Krause ◽  
...  
Keyword(s):  
Induction Motor ◽  
Control Strategy ◽  
Motor Drives ◽  
Induction Motor Drives ◽  
Maximum Torque ◽  
Maximum Torque Per Ampere

Indirect Maximum Torque per Ampere Control of Induction Motor Drives

EPE Journal ◽  
2008 ◽  
Vol 18 (4) ◽  
pp. 34-41 ◽  
Author(s):  
Mario Cacciato ◽  
Alfio Consoli ◽  
Giuseppe Scarcella ◽  
Giacomo Scelba
Keyword(s):  
Induction Motor ◽  
Motor Drives ◽  
Induction Motor Drives ◽  
Maximum Torque ◽  
Maximum Torque Per Ampere

scholarly journals Effect of Saturation on Field Oriented Control of the New Designed Reluctance Synchronous Motor

Energies ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 3223 ◽  
Author(s):  
Pavol Rafajdus ◽  
Valeria Hrabovcova ◽  
Pavel Lehocky ◽  
Pavol Makys ◽  
Filip Holub
Keyword(s):  
Induction Motor ◽  
Control Strategy ◽  
Closed Loop ◽  
Frequency Converter ◽  
Synchronous Motor ◽  
Field Oriented Control ◽  
Torque Measurement ◽  
Maximum Torque ◽  
Saturation Effects ◽  
Load Angle

In this paper the effect of saturation on torque production of a reluctance synchronous motor (RSM), which was originally built as an induction motor (IM), is investigated. The rotor was replaced with new one, designed as synchronous reluctance cageless rotor with barriers, the shape and number of which were optimized to maximize the reluctance ratio. The torque measurement was done while the RSM was fed by frequency converter controlled by a microcontroller with closed loop field oriented control strategy to find out how saturation effects the developed torque at various values of the currents and speeds. It is shown how the load angle at which the maximum torque was achieved is changed. It was found out that the load angle was shifted to higher values depending on the speed of operation.

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