Determine the armature e.m.f. and load angle of generator, Electrical Engineering

Assignment Help:

A 3-phase, wye-connected, 11 kV, 137.5 MVA turbo-alternator of 0.8 power factor lagging has a synchronous reactance XS = 1.4 Ω. Assume the machine to be ideal for convenience of analysis. Under these conditions, determine the following performance indicators of this generator:

A. The real and reactive power and line current.

B. The armature e.m.f. and load angle.

C. The maximum reactive power production at rated e.m.f.


Related Discussions:- Determine the armature e.m.f. and load angle of generator

Selection of right- flex in electricity and gas hazards, Selection of Right...

Selection of Right- Flex : It is also important that the flex we choose is appropriate to the appliance used. Like fuses, the cables and flexes are also rated according to their

What do you mean by oscilloscope, Q. What do you mean by Oscilloscope? ...

Q. What do you mean by Oscilloscope? To measure time-varying signals (voltages and currents), an instrument known as an oscilloscope is employed. It can be used as a practical

File flops - introduction to microprocessors, File Flops The flip fl...

File Flops The flip flop is a one storage biteable   device. The basic  bistable device stores a binary  of inputs  value. the flip flops  are categorized according  to the nu

Explain the nor gates - microprocessor, Explain the NOR GATES - Microproces...

Explain the NOR GATES - Microprocessor The NOR GATE is an OR gate with the output inverted. Consequently the outputs of a NOR gate would have the opposite states as the outputs o

Explain demodulation of dsb, Q. Explain Demodulation of DSB? Demodulati...

Q. Explain Demodulation of DSB? Demodulation of DSB SC AM signals requires a synchronous demodulator, which is also known as coherent or synchronous detector. That is, the demo

Common drain amplifier, Common Drain Amplifier In electronics, a comm...

Common Drain Amplifier In electronics, a common-drain amplifier, as well termed as a source follower, is one type of three basic single-stage field effect transistor (FET) am

What is meant by regulation, Q. What is meant by regulation? The output...

Q. What is meant by regulation? The output of most power supplies should be a constant voltage. Unfortunately, this is difficult to achieve. There are two factors that can caus

Determine the maximum electric field in the depletion region, An abrupt sil...

An abrupt silicon (n i = 10 10 cm -3 ) p-n junction consists of a p-type region containing 10 16 cm -3 acceptors and an n-type region containing 5 x 10 16 cm -3 donors. a)

N-type semiconductor, a)  Sketch the variation of electron concentration wi...

a)  Sketch the variation of electron concentration with temperature for i)  an n-type semiconductor doped with 1021  donors m-3 ii)  an intrinsic semiconductor.  b)  Expla

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