-The symmetrical fault occurs in the terminals of the synchronous generator. Find the direct axis transient reactance of the synchronous generator under the transient period for the data given below, Leakage reactance(Xl)= 1.3 ohm, Armature reactance (Xad)= 1.6 ohm and field reactance (Xf)=5.4 ohm. 2.10 2.53 1.23 4.00
Synchronous Generator
In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.
Salient Pole Rotor
Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.
-The symmetrical fault occurs in the terminals of the synchronous generator. Find the direct axis transient reactance of the synchronous generator under the transient period for the data given below,
Leakage reactance(Xl)= 1.3 ohm, Armature reactance (Xad)= 1.6 ohm and field reactance (Xf)=5.4 ohm.
-The existing condition of the power system can be determined by _____________ analysis.
Short Circuit
Stability
Power Flow
Transient
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