Dr Narayanaswamy P R Iyer

Last seen: 14 giorni fa | Attivo dal 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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Risposto
How to find THD?
If your model is in SIMULINK, use THD module from Simscape / Electrical / Specialized Power Systems / Sensors and Measurements ...

29 giorni fa | 0

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

circa 2 mesi fa | 1

Risposto
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 mesi fa | 0

Risposto
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...

6 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

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

9 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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 mesi fa | 0

Risposto
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...

circa un anno fa | 0

Risposto
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...

circa un anno fa | 0

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

circa un anno fa | 0

Risposto
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.

circa un anno fa | 0

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

circa un anno fa | 0

Risposto
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 ...

oltre un anno fa | 0

Domanda

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

circa 4 anni fa | 1 risposta | 0