Electrical Engineering

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Questions related to Electrical Engineering

How should the prosumers be remunerated for providing voltage regulation as ancillary services (reactive power and active power curtailment)?

I would like to develop an optimization problem to provide voltage control for LV distribution networks. The goal is to calculate the change in reactive power and active power curtailment to...

09 September 2018 1,384 7 View

What are the necessary technical/design skills for a master's degree student in the field of analog/mixed signal design?

I have explored the following research areas/skills till now: -Power electronics (Design of low power converters, etc., tradeoff/challenge - efficiency,losses), -Data converters (ADC/DAC design,...

12 August 2018 1,285 7 View

Is capital related to operating expenses and capital expenditures are just the same? In what sense?

How bank capital and capital expenditure affects loan and investment?

04 August 2018 6,062 5 View

How to insert Tsmc 65nm PDK in ADS ?

Could any one help me ?, I need to verify my Analysis, or just insert a transistor model in ADS

31 July 2018 5,597 6 View

Project Management Offerings to Electrical Engineering ?

Do Project Management have something to offer Electrical Engineering can it play some role in enhancing the efficiency of Energy saving projects ? if yes any examples ?

07 July 2018 5,829 3 View

How to design an active inductor ?

I wish to study design of active inductor.How the transistors are to be sized to get the desired Quality factor and resonant frequency.Based on design equation for quality factor we can determine...

14 June 2018 9,945 5 View

Is it acceptable to increase the wettability of Polypropylene(PP) sheet using electron beam(EB) irradiation? What about the ageing time?

Effects of electron-beam irradiation on wettability and surf...

13 June 2018 5,460 3 View

Recommendations for a simple capacitance-voltage measurement instrument ?

Hello, I'm looking for a simple commercial solution for measuring C-V curves of simple MOS capacitors. This equipment is to be used in a student teaching lab. The equipment should be reliable,...

06 June 2018 9,576 7 View

What is fire? Causes? Prevention?

16 May 2018 3,651 9 View

Synchronization of Project management and Electrical Engineering is possible?

Can the principles of project management can be applied in the projects related to electrical engineering specially Energy saving projects? if yes do we have any examples to cite .

12 May 2018 9,023 7 View

Synchronization of Project management and Electrical Engineering is possible?

Can the principles of project management can be applied in the projects related to electrical engineering specially Energy saving projects? if yes do we have any examples to cite .

05 May 2018 7,667 8 View

What is fire? Causes? Prevention?

05 May 2018 5,585 5 View

Is 4-20mA Current Transformers enough for Motor current signature analysis ?

Hi I’m interested in building up an experimental setup for motor current signature analysis. Since I’m not from an electrical engineering background I do have some doubt regarding the equipment...

23 April 2018 3,429 4 View

How to find RMS value of noise voltage?

Dear researchers, can anyone explain the procedure to calculate the RMS value of the input referred noise voltage spectral density (expressed in uv/√Hz) in Cadence Spectre.

20 April 2018 2,882 4 View

Differences between VSI and CSI converter operation modes.?

Hi - I need to work further on VSI and CSI operation modes to better understand the difference between "grid following" and "grid forming" scenarios for converters. I would appreciate that...

12 April 2018 3,341 7 View

What should I consider while selecting a Battery Test Station?

We would like to buy a new Battery Test Station (Battery Cycler) for testing 150Ah LFP Batteries in Crate (0.1-2C). Apart from the Max Voltage and Current range of the test system, what else has...

04 April 2018 2,618 8 View

Is 4-20mA Current Transformers enough for Motor current signature analysis ?

04 April 2018 972 5 View

I need a journal indexed in scopus and be published in French please ?

dears, I need a journal indexed in scopus and be published in French please ! Research Specialization is: Wind turbine Energy Conversion System; renewable energies; Sciences Engineering;...

04 April 2018 3,388 2 View

Is there any software of designing the permanent magnet synchronous generator?

04 April 2018 5,113 0 View

What is the typical value of impedance for 0.5ohm/km line in ac distributor?

I want the typical value of impedance for 0.5ohm/km line in ac distributor? can i get any reference of this whr it is used

04 April 2018 7,691 0 View

Calculating voltage, current and power of transformer with Arduino ?

Hi, In this project I want to calculate the primary and secondary voltage, current and power of a transformer with Arduino board. So far, I've been able to get sample of the voltage, but the...

04 April 2018 7,157 7 View

I need a journal indexed in scopus and be published in French ?

dears, I need a journal indexed in scopus and be published in French please ! Research Specialization is: Wind turbine Energy Conversion System; renewable energies; Sciences Engineering;...

04 April 2018 9,362 0 View

What if the Incremental Capital Output Ratio(ICOR) is negative?

In order to gauge the efficiency of investment or capital, one of the measures widely used is ICOR. Surprisingly, for the emerging countries i am noticing a negative ICOR values.Though It is clear...

04 April 2018 9,380 3 View

What is the approximate storage capacity available in the world?

If we consider all chargeable devices, that ranges from mobile phones, laptops, electric vehicles, medium storage (example. fly wheel), large storage (hydro storage + compressed air), etc. What is...

03 March 2018 6,689 5 View

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