Perturbation and observation ?

04 April 2018 0 2K Report

when connect p and o with boost converter its work and no problem

but when connect it with buck boost converter its not work

Badges
Science topic

More Nada Juburi's questions See All

Pv with matlab?

when connect 12 panel 3 series four parallel the matlab be very slow when reduce the size of pv the matalb be less slow q2) if i have the power output =4000 and have the voltage output=48 the...

05 June 2018 448 1 View

Pso mppt? can help me?

Error using NadaFF (line 9) Algebraic state in algebraic loop containing 'pso_bypass/PV + boast /PV Array3/Diode Rsh/Product5' computed at time 3.0E-5 is Inf or NaN. There may be a singularity in...

05 June 2018 9,969 0 View

Dc voltage =-48 what mean this value and why in minus ?

i have PV array and connect it to buck boost converter to the load have voltage dc =-48 what mean this value why minus (hint:load id BTS 3900A BASE TRANSEIVER SECTION HAWAI)

04 May 2018 2,026 0 View

Pv books solar electricity?

Books for solar electricity? please help if any one have books or any source of subjectmaximum power point tracking system for p V array under partial shading use p and o and swarm...

03 April 2018 3,522 0 View

P&O (perturbation and observation )?

how to write code inside the embedded function for mppt under partial shading for pv array or for panel

03 April 2018 9,882 0 View

Dc-dc buck boost converter ?

i want to extract the value of L i want to extract the value of C if i have input voltage 54.7 output voltage -48 load 1300 watt

02 March 2018 8,477 3 View

I need help in my research(maximum power point tracking system under partial shading & need gentic and pso algorthimm?

i want to help me in optimization in pso and gentic algorithm for MPPT . the by pass diode in the panel how can i know it how many by pass diode in my model i have 4 panels but i connect in...

02 March 2018 4,399 0 View

I need help in my research(maximum power point tracking system under partial shading & need gentic and pso algorthimm?

i want to help me in optimization in pso and gentic algorithm for MPPT . the by pass diode in the panel how can i know it how many by pass diode in my model i have 4 panels but i connect in...

02 March 2018 2,164 0 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 design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

How to validate regridding results of environemental data to higher spatial resolution in R?

I am working with several continous, environmental marine datasets at varying original spatial resolutions. My aim is to regrid each dataset to one common, high resolution grid. I am currently...

22 February 2021 2,290 2 View

The Role of Town Planners in CAV Use?

Colleagues and I are about to begin a project investigating the role of town planners and local authorities in establishing the introduction of connected and autonomous vehicles (CAVs). What...

21 February 2021 2,247 3 View

Assistance in finalizing and publishing an article on human resource management in forestry?

Dear colleagues! We have prepared an article on the current status of human resources potential of municipal state forest management institutions of Kazakhstan. Since this is my first experience...

16 February 2021 8,611 3 View

Pile-Raft connection?

Greetings, I was wondering what is the optimal way to connect the reinforcement at the top of the pile (the part that connects to the raft foundation): -The pile bars are left straight and...

16 February 2021 2,007 3 View

Is there any kind of data available for connection properties like signal strength between UE and RAN?

Is there any kind of data available for connection strength between UE and RAN? I am looking for signal strength, the geographical coverage of RAN's in a given Tracking Area, Coverage Area over a...

16 February 2021 1,073 5 View