Can any one suggest me some Research topics in power system ?

I am a Power System Engineer. But I dont have much idea about the researches going on this field currently. Can anyone suggest me some research topics which I can take up us a future research...

04 May 2018 7,913 1 View

What are the important points that shoud be keep in mind to simulate a grid connected pv system in matlab?

I would like to simulate a grid connected pv system in matlab. I have a brief idea about the whole process.But not completely. The output from the array and the grid is interfaced with an...

03 April 2018 2,224 1 View

What are the areas still to be researched in solar photovoltaic system that can be analyzed/studied using matlab or simulink?

Lots of researches are happening. I just want to know what is the present trend. And what would be more relevent. And what would be the most suitable area that can be studied using matlab or simulink.

09 October 2015 7,813 0 View

How does the variation in power output of a solar module depend on the temperature?

02 March 2015 8,438 15 View

Can you please suggest some analysis that I can perform on a grid tied solar system Simulink model?

I have a 5 kw grid connected solar pv system in MATLAB Simulink. Can anyone suggest a few analysis that I can do in that particular system?

01 February 2015 5,536 4 View

What is the trend of power injection in a grid tied solar PV system?

In a grid tied solar PV system i heard like what ever power solar module is producing is getting injected to the grid assuming grid is an infinite source and sink. So for the grid injection we...

31 December 2014 8,624 8 View

What is the need of a current reference to control the switching of a grid tied inverter?

31 December 2014 8,282 6 View

How can I do the cost analysis of a grid tied solar PV system?

Guys, can anyone help me to do the cost analysis of a grid connected solar pv system. How the depreciation factors will come in pic? Can anyone give me a rough idea about the cost analysis and the...

31 December 2014 3,951 6 View

How can I regulate a time-varying voltage between 52V and 160V DC to a 50V constant DC output?

I am modelling a solar PV system in that the output of the panel is varying according to the irradiance. But for charging the battery I have to stabilize the higher voltage to a constant value;...

11 December 2014 1,841 3 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

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 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

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How to prevent ANFIS Model from negative prediction values in MATLAB?

I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...

28 February 2021 3,459 3 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

How does an AC-DC power supply Flyback Converter Based USB Charger Model using Matlab/Simulink looks like?

I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...

25 February 2021 5,435 2 View