Can we use tri-vector meter to measure bidirectional AC power flow?

Can we use tri-vector meter to measure bidirectional AC power flow?

04 May 2017 1,932 3 View

Give suggestions for appropriate motor can be used in intensity based tracking systems?

Normally for tracking the solar panels aligned with instant radiation some motors are used. Give suggestions for appropriate motor can be used in intensity based tracking systems

10 November 2016 1,082 6 View

Is intensity based solar tracking system is been implemented practically in any of the solar PV power plant?

Is intensity based solar tracking system is been implemented practically in any of the solar PV power plant? If so what is its maximum efficiency?

09 October 2016 8,698 3 View

What are the factors are affecting the efficiency of solar PV panel? Why solar PV panel efficiency is so low?

09 October 2016 1,540 3 View

Why solar PV power plants are preferred than the solar thermal power plant in India?

Why solar PV power plants are preferred than the solar thermal power plant in India?

09 October 2016 8,795 3 View

What is the structural difference between normal diode and Solar PV diode?

In solar PV panel, P-N junction diode is used as solar PV cell which absorbs the light and convert light into electricity. But normal diode can not absorbs the light. What is the structural...

04 May 2016 4,976 6 View

How we can identify the imported and exported AC power flow?

In grid-tied solar PV system if generated power by solar PV system is higher than the load requirement then the extra power will be exported to grid or if generated power lower than the load...

03 April 2016 8,656 8 View

Why X/R Ratio is higher in transmission system compared to distribution system?

Why X/R Ratio is higher in transmission system compared to distribution system? what is the typical value of X/R ratio for transmission system and distribution system?.

03 April 2016 7,285 5 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View