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A novel direct torque control scheme for induction machines with space vector modulation
In this paper a new method for direct torque control (DTC) based on load angle control is developed. The use of simple equations to obtain the control algorithm makes it easy to understand andExpand
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Technical evaluation and practical experience of high-power grinding mill drives in mining applications
Grinding mill drives play an important role in the mining industry. Almost 60% of the electrical energy consumed by modern concentrator plants goes to grinding mill drives. Different technologies areExpand
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DC–DC Converter for Dual-Voltage Automotive Systems Based on Bidirectional Hybrid Switched-Capacitor Architectures
This paper has presented a detailed study of a bidirectional hybrid SC dc–dc converter for a dual-voltage automotive system. Expand
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High-Performance Torque and Flux Control for Multilevel Inverter Fed Induction Motors
This paper presents a high-performance torque and flux control strategy for high-power induction motor drives. The control method uses the torque error to control the load angle, obtaining theExpand
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Design of fast and robust current regulators for high-power drives based on complex state variables
High-power pulsewidth-modulated inverters for medium-voltage applications operate at switching frequencies below 1 kHz to keep the dynamic losses of the power devices at a permitted level. Also, theExpand
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A simple model for the MOS transistor in saturation
Abstract A model is proposed that takes into account mobility reduction, carrier velocity saturation effects and length modulation for an NMOS transistor. The model ensures continuity of outputExpand
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Direct Torque Control With Reduced Switching Losses for Asymmetric Multilevel Inverter Fed Induction Motor Drives
In this paper a high performance torque and flux control strategy for multilevel inverter fed induction motor drives is presented. The control method is based on direct torque control operatingExpand
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Prediction of seed coat proportion in narrow-leafed and yellow lupins by near-infrared reflectance spectroscopy (NIRS)
Breeding programs oriented to decrease hull percentage in lupins and consequently to improve their nutritional value could be greatly assisted by a reliable technique to predict seed coat proportionExpand
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