Dr Narayanaswamy P R Iyer

Last seen: Today | Actif depuis 2017

M.E.(Power Electronics and Drives), UTS, NSW, Australia. Ph.D.(Power Electronics and Drives), Curtin University of Technology, Perth, WA, Australia. I have successfully installed the following version of MATLAB/SIMULINK. Payment made online. SIMULINK works well. Planning to submit books and papers based on my research work. MATLAB Version: 9.3.0.713579 (R2017b) MATLAB License Number: 40513742 Operating System: Microsoft Windows 10 Home Version 10.0 (Build 14393) Java Version: Java 1.8.0_121-b13 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode ----------------------------------------------------------------------------------------------------- P.R. NARAYANASWAMY. Dr NARAYANASWAMY P R IYER EMAIL: nswamy.iyer@gmail.com

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How to find people to work on a collaborative project
I can work if the project falls within the broad area of Power Electronics and Drives. DR. NARAYANASWAMY P R IYER EMAIL: ns...

environ 5 heures il y a | 0

A répondu
I want to do Primary frequency response of DFIG Wind Turbine in script form (MATLAB).
Hi: Try using EMBEDDED MATLAB Function in SIMULINK.

1 jour il y a | 0

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How to find THD?
If your model is in SIMULINK, use THD module from Simscape / Electrical / Specialized Power Systems / Sensors and Measurements ...

environ un mois il y a | 0

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How To Input Duty Ratio into Pulse Generator
Enter period as 20e-6 Seconds and pulse width as 50.

environ 2 mois il y a | 1

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Torque control of PMSM motor- Need help
Hi: Torque set point is the rated machine torque. Torque set point is required to calculate id and iq reference values and stat...

4 mois il y a | 0

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Help understanding transformers in simulink
The results appears alright. The spikes in waveform could be due to inductance of transformer windings compared to their resista...

7 mois il y a | 0

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Defining pmsm parameters for delta configuration
The resistance and inductance values must be multiplied by 2/3 to get the per phase values for delta configuration. Thanks. DR....

8 mois il y a | 0

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link a full bridge DC/AC to an induction machine
Hi: The PWM output is a gate pulse and is given to the G input of inverter through a four pulse gate multiplexer. The + and - te...

9 mois il y a | 0

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Why does differentiating PID feedback break the system?
Clock module.

9 mois il y a | 0

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Why does differentiating PID feedback break the system?
Hi: Instead of integrator at the output of convert to RPS module, use a multiplier block along with time block or time module an...

9 mois il y a | 0

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How to develop Behavioral model of gate driver integrated circuit using specialized power system library blocks?
Shiny: Please refer to the following text book: NARAYANASWAMY P R Iyer: "AC to AC Converters Modelling, Simulation and Real-T...

11 mois il y a | 0

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How can I remove the few peaks before the overshoot, so I only have the overshoot peak and then it directly transition into steady state?
For 8 V output, your duty-ratio should be 2/3 (0.67) for given input voltage.

12 mois il y a | 0

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How can I remove the few peaks before the overshoot, so I only have the overshoot peak and then it directly transition into steady state?
TF is one method. You know the desired output voltage and duty-ratio D. Use this in the model to get open loop voltage response....

12 mois il y a | 0

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How can I remove the few peaks before the overshoot, so I only have the overshoot peak and then it directly transition into steady state?
You have NOT mentioned anything about triangle carrier frequency. First obtain output voltage response without PI controller. Th...

12 mois il y a | 0

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my firing angle on this triac does not work correctly ?
For switching thyristors, you may refer to the following text book: NARAYANASWAMY P R IYER: "Power Electronic Converters Inte...

environ un an il y a | 0

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Problem At Sistem On Chip (SOC,PIL) Example Application
Most probably it could be due to insufficient RAM memory. Please check your PC RAM with the version of MATLAB specific requirem...

environ un an il y a | 0

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Problem At Sistem On Chip (SOC,PIL) Example Application
Check your PC RAM memory with that specified by MATHWORKS for the MATLAB version used.

environ un an il y a | 0

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Can you open an older simulink models and reference models in a newer version and build from the newer simulink?
I think the model developed using 2013b in Simulink can be opened with 2020b.

environ un an il y a | 0

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Analog PID controller to Discrete PID controller
Analog PID Controller. Find TF of analog PID Controller and use command c2d in MATLAB.

environ un an il y a | 0

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How to integrate op-amp into Simulink model using Specialized Power Systems Components
Use Controlled Current Source from Simscape ---> Electrical Sources Library, Inductor and op.amp from Simscape ----> Electrical ...

plus d'un an il y a | 0

Question

Why get message "The current directory 'c:\program files\matlab\r2017b\bin' is reserved for MATLAB files. Please change your current directory to a writeable directory outside of the MATLAB installation area" How to Resolve?
SIMULINK MODEL

environ 4 ans il y a | 1 réponse | 0