PSIM - multisine signal generation ?

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Filter transfer function, How to show filtering mathematically ?

How to show mathematically (using mathematical equations) that a Band Pass Filter (BPF) passes input voltage of a particular frequency and eliminates the other frequency voltages.

10 November 2017 8,789 1 View

Power Converter Suitable to extract a particular frequency current from a multi-frequency voltage bus?

Please suggest me suitable power electronics converter which can extract current of a particular frequency from a multi-frequency voltage bus at high power level. Multi-frequency bus voltage V =...

08 September 2017 2,457 3 View

Which gate driver IC is suitable for multilevel converters ?

Please help me selecting a suitable gate driver IC for multilevel converter. I am using IGBT based half-bridge capacitive sub-modules. Also help me in designing the multiple isolated gate-driver...

08 September 2016 4,904 13 View

Power Balance in power converter?

What is the expression for input power delivered to the converter (shown in attached file) in terms of average inductor current.

07 August 2016 7,248 0 View

How to apply charge balance across floating capacitors in multilevel converters ?

Help me in applying charge balance across floating capacitors in multilevel converters. Any related literature is highly welcomed.

02 March 2016 4,912 2 View

State Space analysis of series resonant converter, Modular multilevel converter?

Please provide me some basic literature on state space modeling of modular multilevel converter operating in resonant mode, selection of state variables for modeling.

02 March 2016 9,076 1 View

Power Electronics: analysis and modeling of a switching converter with multiple switching frequency switches ?

Please help me in analysis and modeling of a switching power converter where various switches are operating at various switching frequencies simultaneously. Any related literature is highly...

01 February 2016 1,055 3 View

How can we seprate ac and dc power signals from a mixed (dc with ac ripples) power signal and drive ac as well as dc loads simultaneously?

we wish to seprate ac and dc power signals from a mixed (dc with ac ripples) power signal and drive ac as well as dc loads simultaneously. Initially we are inteserted in applying the very basic...

31 December 2015 5,697 12 View

Can two ac-voltage sources with different frequencies be connected in series? if no, why ?

I want to generate a multi-frequency electrical power signal. So is it possible to connect two ac-voltage sources with different frequencies in series? If no, then why? Conceptually which factors...

01 January 1970 5,693 20 View

Could you recommend some articles on Urban Transportation System optimization and Innovation?

13 August 2024 2,595 3 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

Are there any good simple systems or platforms to recommend?

In order to show people the beauty of control and enhance enthusiasm for learning control theories, are there any good simple systems or platforms to recommend?

05 August 2024 10,034 1 View

Anyone having idea about VN primer for miRNA primer design ?

How to design VN primer to attach with universal reverse primer

05 August 2024 2,116 3 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View

Senescence-associated beta galactosidase staining is False Positive in control group?

Hi guys If anyone is currently working on aging cells, you guys would like to give me some advice. I'm testing against biomarker (SA-beta-Gal), I encountered a false positive in the control group...

02 August 2024 6,735 1 View

Are current regulations effective in preventing cancer caused by toxins?

I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from experts in the field. If you are an expert or researcher working on...

02 August 2024 4,474 2 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View