power electronics, Electrical Engineering

Assignment Help:
A step-down transformer has primary turns Np = 100; secondary turns Ns = 10; primary winding resistanceRp = 100 ?; secondary winding resistance Rs = 2 ?. Assume that there is no leakage inductance and that the magnetizing inductance is very, very large. (This essentially means that the transformer is ideal, with the exception of winding resistances). The transformer is driven on the primary side with 120V, 60 Hz.
(a) What is the unloaded output voltage at the transformer secondary?
(b) What is the output voltage across the load when the transformer is loaded with RL = 10 Ohms?
(c) When loaded, what is the transformer primary (Ip) and secondary (Is) current?
(d) Simulate the loaded condition of part (b) with PSIM and verify your results.

Related Discussions:- power electronics

Customer satisfaction - issues of power supply, Customer Satisfaction - Iss...

Customer Satisfaction - Issues of Power Supply Customer satisfaction measurement is a systematic process for collecting customer data (e.g. surveys, audits and etc.), analyzin

Digital versions of band-pass filter, A case study is required for developm...

A case study is required for development of different digital versions of band-pass filter corresponding to its analogue prototype described by the following normalised transfer fu

Explain the electrical contact materials with examples, Explain the electri...

Explain the electrical contact materials with examples. Electrical contact materials: A number of elements in their pure form as copper, nickel, palladium, molybdenum, platin

Problem of current electricity, charges of +2q and -4q are fixed a distance...

charges of +2q and -4q are fixed a distance d apart as in figure_2(a).find electric field at the point A ,B and C (b) sketch roughly the electric field lines.

Compare the percent error of both meters, Q. Error speci?cations on a 10-A ...

Q. Error speci?cations on a 10-A digital ammeter are given as 0.07% of the reading, 0.05% of full scale, 0.005% of the reading per degree Celsius, and 0.002% of full scale per degr

Calculate armature voltage, Question: A DC, separately excited motor is...

Question: A DC, separately excited motor is supplied from a 240-V source. When the motor is unloaded, it draws 1A of current from the source. When the motor is loaded, it draws

How is energy stored in a capacitor, Energy stored in a capacitor Durin...

Energy stored in a capacitor During charging process by capacitor, it will get energy. Energy is stored in static form. The voltage in capacitor will enhance from 0 volt to E v

Voltage falls across a resistor simple circuit, To design a VI that can be ...

To design a VI that can be used to show how the voltage falls across a resistor in a simple CR circuit when excited by a step function. The title of the VI will be Capacitor Res

Draw a diagram of ultrasonic machine, Draw a diagram of ultrasonic Machine ...

Draw a diagram of ultrasonic Machine and illustrate its important parts? Discuss the following important element of ultrasonic process. (i) Abrasive slurry. (ii) Work Mate

Find the duration t of the pulse, By a simple time multiplexing of natural ...

By a simple time multiplexing of natural samples over a single line, a large radar site transmits 85 analog signals, each with 200-Hz bandwidth. If the sampling is done at twice th

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