Question

Problem 2 (30%) Space Vectors and Phasors in an ABC sequenced and balanced synchronous machine (motor/generator), if the current going through phase A si 1414cos(120t +60)A 3.1) What is the phasor for this current? What is the corresponding space vector for this current? 3.2) If the maximum air-gap flux density created by i, is 5000T, then, at an air-gap point that has angle 0 with respect to the a-axis of the stator, what is the air-gap flux density created by i, at this angle point as a function of angle 0 and timet? 3.3) Continued from 3.2), what is the air-gap flux density created by i, at this angle point as a function of angle0 and timet? And what is the air-gap flux d and time/? at this angle point as a function of angle 0

Answer 1

Date Page 1414 L 60. 1414 14 14 J414 Phase sequence Ac ㄥ Bmou S coo (Costs 6o) B(E) 2019-4-26 09:06

Cos (ot+50+120) -. Classmate 1414 lett) since, Date 3.3 (enge 1414 Cos ( s et 186) En운 2019-4-26 09:13
Please provide rating for this answer