01 January 2013 6 8K Report

Simulation circuit (especially control circuit) of grid connected inverter

More Shahnawaz Farhan Khahro's questions See All
How to calculate monthly average daily extraterrestrial radiation on a horizontal surface? (please see the attached file and guide me)

Please see the attachment for detail

03 April 2014 378 28 View

Can anyone share a Matlab program to calculate monthly solar radiation values and optimum tilts for solar absorbers?

I want to do two things; 1) predict monthly or daily solar radiation and 2) want to know how can we find optimum tilt angle for solar collector/absorber to get maximum benefit form solar...

03 April 2014 6,221 35 View

How are the values used in the equation to estimate the direct normal irradiation IDN at the earth's surface calculated?

For further detail please see the attachment. Any help would be greatly appreciated.

02 March 2014 4,510 11 View

How and where from can I get authentic hourly solar irradiation data for Pakistan?

Authentic hourly solar irradiation data for some potential sites of Pakistan.

10 November 2013 4,331 22 View

How can we calculate Weibull Scale and Shape parameters using Moment method (given in attachment)?

Moment method is based on the numerical iteration of the following two equations while the mean ( ) and standard deviation ( ) of wind speeds are available:

04 May 2013 5,200 8 View

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fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

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fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

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fatal error

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

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