How to get transpose matrix?

What matrix we should multiply in matrix A so that we can get Transpose of matrix A?

31 December 2016 5,651 0 View

How should we choose the values of grid LC filter in grid connected PV Systems?

There is large variety for choosing the values of L and C for filter design. Kindly suggest the standard way for calculating L and C values for the grid connected PV System.

04 May 2016 2,142 0 View

How do we use inductor as a transformer in load flow simulation??

Actually I want to know how inductor or LC filters are used in place of transformer (Step up or step down) in MATLAB/Simulation with proper calculation? Kindly give answer with your respective...

01 February 2016 6,739 0 View

Grid connected PV system parameters details?

Kindly provide grid connected PV system parameter details and how to calculate and decide the parameters for these kind of systems?

01 February 2016 9,643 1 View

What are the necessary conditions to connect photovoltaic systems to grid?

In terms of parameters what are the conditions that must be satisfied by photovoltaic systems while integrating with grid??

01 February 2016 2,326 7 View

How integration of PV system in a conventional distribution system is possible?

09 October 2015 2,443 5 View

How to model grid tied inverter with proper control technique in MATLAB?

How to model grid tied inverter in MATLAB_Simulink environment....... is it possible to interface three phase grid tied inverter model with single phase Buck Boost output of MPP controlled PV array?

09 October 2015 1,831 1 View

What are the current issues on connecting pv cell to electric grid???

I want to ask what are the major issues that are arising in India while connecting pv cell to grid system and how this problem can overcome??

08 September 2015 5,559 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View