Find the distribution factor pitch factor and winding factor

Assignment Help Electrical Engineering

Reference no: EM131265973

1. Calculate the short-pitching angle to eliminate the fifth harmonic in the induced emf of a synchronous generator. What is the corresponding reduction in the fundamental and the thirteenth harmonic?

2. A 50 Hz, 8-pole, pole 3-phase synchronous generator has 48 slots. Calculate the % reduction in the fundamental, third and fifth harmonic strengths on account of distributed windings.

3. A synchronous generator has 12 poles and 3-phase winding placed in 144 slots; the coil span is 10 slots. Determine the distribution factor, pitch factor and winding factor.

Reference no: EM131265973

Questions Cloud

What is the maximum annual maintenance expense : What is the maximum annual maintenance expense that you could afford to spend on your car over its life in order to reduce the cost of periodic major engine overhauls by $300? Assume the car has a life of nine years and overhauls occur every thre..

Explain the major components of your culture : Explain the major components of your culture. Explain the various symbols associated with your culture including their meanings.

Marketing managers of current demographic trends : Explain the importance to marketing managers of current demographic trends. - Describe how this might affect the marketing mix for the given.

The exchange rate and the balance of payments : Use the following data to work Problems 1 to 3 The U.S. dollar exchange rate increased from $0.96 Canadian in June 2011 to $1.03 Canadian in June 2012, and it decreased from 81 Japanese yen in June 2011 to 78 yen in June 2012

Find the distribution factor pitch factor and winding factor : A synchronous generator has 12 poles and 3-phase winding placed in 144 slots; the coil span is 10 slots. Determine the distribution factor, pitch factor and winding factor.

What is the marginal cost : Why the MC(marginal cost) is looks like a ''U''? When the serving is 1(no extra production) what is the marginal cost? What is the x axis(Q) looks like?

What is the electromagnetic power and torque developed : A 240 V dc motor takes 25 A when running at 945 rpm. The armature resistance is 0.24 W. Determine the no-load speed assuming negligible losses. Flux/pole is constant.

What would you advise the company to do and why : In addition to this interest cost these facilities have maintenance and staffing "fixed" costs of $1M a year. What would you advise the company to do, and why?

Why the sources you selected are important to your speech : What sources you plan to include. Why the sources you selected are important to your speech. How you want your audience to see your point of view. (my point of view as a nurse educating the community)

User Account

All Pages