Title :
Advantages of the instantaneous reactive power definitions in three phase system measurement
Author :
Aller, J.M. ; Bueno, Alexander ; Restrepo, José Alex ; De Guzmán, María Isabel Giménez ; Guzmán, Victor Manuel
Author_Institution :
Dpto. de Conversion y Transp. de Energie, Univ. Simon Bolivar, Caracas, Venezuela
fDate :
6/1/1999 12:00:00 AM
Abstract :
The spatial vector concept of the instantaneous apparent power is defined. Some advantages obtained using these definitions in measuring power in a three-phase system and in vector control of electrical machines are discussed. Also, a physical interpretation of these definitions is given based on conventional electromagnetic theory
Keywords :
machine vector control; power system measurement; reactive power; electrical machines; electromagnetic theory; instantaneous apparent power; instantaneous reactive power definitions; spatial vector concept; three phase system measurement; Energy measurement; Equations; Fault detection; Fault diagnosis; Phase measurement; Power measurement; Reactive power; Signal processing; Steady-state; Voltage;
Journal_Title :
Power Engineering Review, IEEE
