Correct sensing, transmission and display of revolution per minute (rpm) speed of shafts is very important for smooth running and control of induction motors. Speed sensors sense shaft speed. Therefore, sensors are a critical component in a motor control system. When speed sensors are used in closed loop for feedback…
Correct sensing, transmission and display of revolution per minute (rpm) speed of shafts is very important for smooth running and control of induction motors. Speed sensors sense shaft speed. Therefore, sensors are a critical component in a motor control system. When speed sensors are used in closed loop for feedback…
The action of a power system stabilizer (PSS) is to extend the angular stability limits of a power system by providing a supplementary damping to the oscillation of synchronous machine motors through the generator excitation. PSS controller design, method of combining the PSS with the excitation controller (AVR), inv…
Water we all know is the most vital and prominent need of man. However, its unbelievable effect in 2012 across the whole of West Africa showed that it can also cause untimely death, havoc, disaster and poverty when in excess. The Nigerian hydrological service Agency (NIHSA) prediction of flooding being the number one…