Iman Sadeghkhani

13 Questions 19 Answers 0 Followers

Questions related from Iman Sadeghkhani

How you can prove that a magnetic field exists inside a high-voltage conductor?

11 November 2013 3,568 14 View

Any advice on building from a single-phase to three-phase circuit?

Please propose a simple and efficient circuit for building three-phase system from single-phase one.

11 November 2013 8,562 6 View

Why is the air gap in a synchronous machine larger than in an induction machine?

05 May 2013 2,190 14 View

Which indexing service does present better evaluation? ISI or Scopus?

Or other indexing service?

04 April 2013 5,280 55 View

Is it true? "In an ideal condition, the inverters must work at unity power factor in DG applications"

Is it for 'reactive power'? Please provide detailed response.

04 April 2013 3,806 7 View

How can we calculate rate of change of frequency (ROCOF) in DG applications?

This parameter is used for recognition of islanded networks.

04 April 2013 3,554 9 View

Is a "PI" controller sufficient for many parts of power system studies?

Some researchers believe that a "PI" controller can properly satisfy their requirements in many sections of power system studies and there is no need to the complex controllers. Do you agree?

04 April 2013 5,183 13 View

What are the main characteristics of stoarge devices (batteries) of PV systems?

Or major different of these batteries with other types?

04 April 2013 2,891 7 View

What are main steps for starting a research project?

Many students asked us about how they can start a research project and publish a paper; even some of them are undergraduate students. In your idea and based on your experience, what is the best...

03 March 2013 3,826 18 View

Traditional or modern teaching?

In your idea, what is the best and more effective teaching method for undergraduate students (specially electrical engineering students)? Please provide your experiences or proposals here.

03 March 2013 9,206 5 View

What is the best method for elimination of remanent (residual) flux in a iron core?

Please propose a detailed practical approach.

03 March 2013 4,824 3 View

Best Computer Program for Electrical Engineering Undergraduate Students?

In your idea what is best software for electrical engineering undergraduate students provided that they didn't work with another electrical software?

03 March 2013 3,482 26 View

In your idea, what's best definition for reactive power?

A concise and comprehensive definition which can be used for training undergraduate students. also, please present a physical meaning for it.

02 February 2013 6,588 32 View