Find the power factor and current of the machine, Electrical Engineering

Assignment Help:

Two identical three-phase, 33-kV, wye connected, synchronous generators operating in parallel share equally a total load of 12 MW at 0.8 lagging power factor. The synchronous reactance of each machine is 8  per phase, and the armature resistance is negligible.

(a) If one of the machines has its field excitation adjusted such that it delivers 125 A lagging current, determine the armature current, power factor, excitation voltage, and power angle of each machine.

(b) If the power factor of one of the machines is 0.9 lagging, find the power factor and current of the other machine.


Related Discussions:- Find the power factor and current of the machine

Assinment, Ask question #Minimum mechanism of microwave communication 100 w...

Ask question #Minimum mechanism of microwave communication 100 words accepted#

Describe in brief how email system works, Describe in brief how email syste...

Describe in brief how email system works Following is a simple description of how email system works: -  Sender composes a message (and attaches a file if required) and send

Any number system to decimal conversion , Any number System  to Decimal Co...

Any number System  to Decimal Conversion To convert a number in any number system to its  equivalent  decimal number, simply multiple each  digit of the number  with its  posi

Matlab codes for transportation problem, i need matlab codes for the minimu...

i need matlab codes for the minimum cell cost method to start the initial feasible solution and the stepping stone method to find the optimum value

3-phase 3 wire meter, 3-Phase 3 Wire Meter A 3-phase 3 wire meter has ...

3-Phase 3 Wire Meter A 3-phase 3 wire meter has 2 elements of each category on the other hand of 3 elements as in the case of 3-phase 4 wire meter. The primary principle of op

Estimate hortons infiltration equation , Show that the infiltration volume ...

Show that the infiltration volume estimated using Horton's infiltration equation between times t1 and t2 is given by; F =f c (t 2 -t 1 )+(f 1 -f c )(1-e -k(t2-t1) )/k Use the

Why hard magnetic materials are used, Hard magnetic materials are used for ...

Hard magnetic materials are used for making (A) Permanent magnets. (C) Conductors. (B) Insulator. (D)Temporary magnets. Ans: Hard magnetic materials are

Realize the function f by a k map using 0s, Q. Given the following truth ta...

Q. Given the following truth table: (a) Realize the function f by a K map using 0s. (b) Realize the function f by a K map using 1s.

Why the gain of the amplifier decreases if the ce is avoided, Q. Why the ga...

Q. Why the gain of the amplifier decreases if the CE is avoided? When the ce is connected in the circuit, ac signals get bypassed through it to the ground. In the absence of Ce

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd