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Ahmad Badran


Last seen: alrededor de 1 año ago Active since 2020

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Switching frequency-determining
how i can determin the switching freqency for the inverter coltage output as it show in the scope , is there any features in m...

más de 1 año ago | 1 answer | 0

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answer

Question


Matlab function undefined variable error
Hi i have used matlab function in simulation and the function equation is function y = ks(u) y = u*lo; end I have difined...

más de 1 año ago | 1 answer | 0

1

answer

Question


Undefined function or variable
Hi I am working on a simulation project, some output of the simulation will be as input for matlab functions, inside the Matla...

más de 1 año ago | 1 answer | 0

1

answer

Question


differential equation with two variable
Hi I want to solve this differential equation with two variable (idg iqg) any one knows how this is posiible please note tha...

más de 1 año ago | 1 answer | 0

1

answer

Question


connrect two blocks in simulation
How i can connect these two block

más de 1 año ago | 1 answer | 0

1

answer

Question


tuninig tool for pid controller
Hi I want to design pi controller for a Simulink model and every time I went for select tuning methods this message show up ...

más de 1 año ago | 0 answers | 0

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answers

Question


three phase transformer simulation
Hi I am doing simulation for a three-phase transformer (50/11) KV with is feeding by avoltage source, while the secondery is ...

más de 1 año ago | 0 answers | 0

0

answers

Question


I got a syntax error during simulation any one know why
(Rs*Lm)*u(2)-(u(5)*Ls*Lm)*u(1)-(Rs*Ls)*u(3)-(u(5)*Ls*Lr)*u(4)+(u(6)*sigma*Ls*Lr)*u(4)

más de 1 año ago | 0 answers | 0

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answers

Question


asynchronous macjine coneection block error
when I run this model i got an error The following two blocks cannot be connected in series: Block 1: 'A_stator: Asynchronous M...

más de 1 año ago | 1 answer | 0

1

answer

Question


eror in the integeraor solver
when I use this integrar and run the smulation I got an eror regarding Solver encountered an error while simulating model 's...

más de 1 año ago | 0 answers | 0

0

answers

Question


simulation of matmatical equestions
Is it what I did the write way to simulate this equation, Where I creat subsystem with number of input to get I_ds

más de 1 año ago | 1 answer | 0

1

answer

Question


abc to dq transformation
Hi Iam working on dynamic model for induction generator I stuck on the trasformation part from abc to dq referance frame. in m...

más de 1 año ago | 1 answer | 0

1

answer

Question


Connected mathematics question to the simulation library blocks
Hi I am working on a dynamic model for the induction generator which is presented in some of the mathematical differential equa...

más de 1 año ago | 1 answer | 0

1

answer