Meme Young

Last seen: etwa 2 Jahre vor | Aktiv seit 2019

Followers: 0 Following: 0

Statistik

All

Feeds

Beantwortet
Matlab numpy array: AttributeError: 'array.array' object has no attribute 'fromstring'
You know, Python always has this or that little glitches that happen when the version changes... so I really hate it

mehr als 2 Jahre vor | 0

Gesendet

IEEE first benchmark on Subsynchronous Resonance (SSR)
A simulation model for IEEE 1st SSR benchmark.

mehr als 2 Jahre vor | 20 Downloads |

Frage

IEEE first benchmark for subsynchronous resonance(SSR) study
Has anyone modeled IEEE first benchmark for subsynchronous resonance study in Simulink Specialized power systems? I have built o...

mehr als 3 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
Why am I getting an error 'index greater than 1' when trying to simulate a circuit based on ode15s
@Walter Roberson I have checked my matrix. The answer you posted says that the (M + lamda * dF/dy) has to be non-singular for al...

mehr als 3 Jahre vor | 0

Beantwortet
Is there anyway to calculate the position in coordinates of points using a n*n distance matrix?
I have found a mwthod mdscale() to do such things. But first, you have to know what is the dimension of the coordinates.

mehr als 3 Jahre vor | 0

| akzeptiert

Frage

Why am I getting an error 'index greater than 1' when trying to simulate a circuit based on ode15s
I am trying to simulate a circuit in a simulink model but I get an error saying that index > 1; if I change to other solvers lik...

mehr als 3 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Is there anyway to calculate the position in coordinates of points using a n*n distance matrix?
if there are n points in a 2-D coordinate, it is relatively easy to calculate the distance matrix using their positions. However...

fast 4 Jahre vor | 2 Antworten | 0

2

Antworten

Beantwortet
How to attract solution from ANSYS Maxwell?
How many cols do you have in your fld file? I have 9 cols, the first 3 are the position of the point and the latter 6 are "compl...

fast 4 Jahre vor | 0

Frage

GPU backslash performance much slower than CPU
I am doing numerical power flow caclulation by modifying the functions of matpower, an open source toolbox. By modifying its fun...

fast 4 Jahre vor | 1 Antwort | 1

1

Antwort

Beantwortet
Virtual synchronous machine (simulink file)
Just modify any synchronous machine model in Simulink into a voltage source (they are modeled as current sources in simulink)

fast 4 Jahre vor | 0

Beantwortet
Simulink file of a Virtual Synchronous Generator
A simple way is to change the built-in synchronous machine models in Simulink into voltage sources(they are modeled as current s...

etwa 4 Jahre vor | 0

Beantwortet
Does anyone have the idea about inverting .p file into a readable .m file? powericon.p
Thank you bro but the description is a bit confusing because it is in English. I think both of us come from China right? Could y...

etwa 4 Jahre vor | 0

Beantwortet
Does anyone have the idea about inverting .p file into a readable .m file? powericon.p
How did you manage to access this matrix bro? I have tried it myself as well. When calling powericon() in codes, you can get a s...

etwa 4 Jahre vor | 0

Beantwortet
Does anyone have the idea about inverting .p file into a readable .m file? powericon.p
Nice try man, but I will tell you there is [nothing] in powericon() because it is just calling other functions to calculate the ...

mehr als 4 Jahre vor | 1

| akzeptiert

Beantwortet
How to decrypt a pcode?
Oh man you have really asked a good question, like claiming yourself to be a bank robber in front of a police department

mehr als 4 Jahre vor | 3

Beantwortet
linmod function for linearizing IEEE Second Benchmark System
There is a similar work in book "Dynamic simulations of electrical machinery using MAtlab Simulink" and the eigenvalue analysis ...

mehr als 4 Jahre vor | 0

Beantwortet
PSAT queries and MATLAB/Simulink
http://faraday1.ucd.ie/psat.html It is a 3rd party software and it has no warranty. In my opinion it is just a matlab-based pow...

mehr als 4 Jahre vor | 0

Beantwortet
Order of Model -Synchronous Machine SI Fundamental
its 5 order for salient pole and 6 order for round rotor.

mehr als 4 Jahre vor | 0

Beantwortet
Lack of understanding or inaccuracy of the model of the dynamics of three-phase round-rotor or salient-pole synchronous machine
for salient pole rotors nstate=5 and this will change(1 1) (1 5) (5 1) (5 5) of the zero matrix

mehr als 4 Jahre vor | 0

Beantwortet
Synchronous machine saturation instabilities
Hi Dude I am doing sync machine modelling as well. It seems that you are imitating the simulink sync machine model. How do you u...

mehr als 4 Jahre vor | 0

Frage

Parameter conversion between synchronous machine pu standard and pu fundemental
I am doing synchronous machine modelling and I am paying attention to the pu standard and pu fundemental synchronous machine. Wh...

mehr als 4 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Is it possible to model synchronous machines merely with controlled sources, s-functions and R L C components?
Hello guys I wanna model a synchronous machine merely with controlled sources, s- functions and R L C components with no more co...

mehr als 4 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
Computer halts when running Python API functions
OK it is done. Matlab matrices have to be reshaped then py.list() then py.numpy.reshape() then py.list() to create adjacency mat...

fast 5 Jahre vor | 0

| akzeptiert

Frage

Computer halts when running Python API functions
I am doing research in power system partition using matpower and results have to be plotted. Matlab is weak in such plotting so ...

fast 5 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
How to turn off all results in matpower?
Dude ayyappa is right But in Matpower 7.0 the ('out.all' ,0)option will be overridden when calling function runpf(),namely,the ...

fast 5 Jahre vor | 0

Beantwortet
Compensation model with synchronous generator
Please do it yourself:)

mehr als 5 Jahre vor | 1

Meme Young

Statistik

File Exchange

File Exchange

MATLAB Answers

MATLAB Answers

MATLAB Answers

File Exchange

File Exchange

MATLAB Answers

Feeds

1

1

2

1

0

1

1