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Articles 1 - 4 of 4
Full-Text Articles in Engineering
Direct Torque Control Of Five-Phase Permanent Magnet Synchronous Machine, Mukhtar Ahmad
Direct Torque Control Of Five-Phase Permanent Magnet Synchronous Machine, Mukhtar Ahmad
Mukhtar Ahmad
Permanent magnet synchronous machines are becoming attractive in many industrial applications due to their high torque to inertia ratio, higher efficiency , and power density . Interest in Multi-phase motor drives has considerably increased during last few years. The main applications of multi-phase machines are in electric traction, electric vehicles, and hybrid vehicles. Multi-phase motor drives have many advantages including higher reliability and power density, and lower torque pulsations at higher frequencies
A Simple Scheme For Loss Angle Measurement Of A Capacitor’ , Mukhtar Ahmad
A Simple Scheme For Loss Angle Measurement Of A Capacitor’ , Mukhtar Ahmad
Mukhtar Ahmad
This paper presents a very simple electronic circuit for direct measurement of loss angle of a leaky capacitor. The circuit used can directly provide loss angle or tan /spl delta/ in terms of a pulse count. The circuit uses very few components, requires no special supply, and is suitable for a large range of capacitor values.
"Power System Frequency Deviation Measurement Using An Electronic Bridge, Mukhtar Ahmad
"Power System Frequency Deviation Measurement Using An Electronic Bridge, Mukhtar Ahmad
Mukhtar Ahmad
No abstract provided.
A Digital Tachometer For Measurement Of Low Speeds, Mukhtar Ahmad
A Digital Tachometer For Measurement Of Low Speeds, Mukhtar Ahmad
Mukhtar Ahmad
No abstract provided.