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Chris Knight


University of Reading

Active since 2011

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Professional Interests: Power systems, energy, energy storage, electrical machines, control

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Question


fmincon, mex file creation error
I am running a simulink model using fmincon function to optimise on of the transfer functions within it. at random numbers of it...

6 years ago | 0 answers | 1

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answers

Question


Editting Asynchronous Machine Block
I am having great trouble with the SimPowerSystem block Asynchronous Machine, the model is currently ideal and I would like to e...

10 years ago | 1 answer | 0

1

answer

Question


Can you add a efficiency gain to a asynchronous machine block
I am having great trouble with the SimPowerSystem block Asynchronous Machine, the model is currently ideal and I would like to e...

10 years ago | 0 answers | 0

0

answers

Question


can you add motor efficiency to standard blocks?
I have been trying to match up some data for a squirrel cage induction motor to a model of the same system. It is basically a di...

10 years ago | 0 answers | 0

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answers

Question


Advice on asynchronous machines
I have constructed a multi machine system, however an error crops up during operation, when the motors return to 0 speed they be...

12 years ago | 0 answers | 0

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answers

Question


AC4 example time issue
I am trying to debug a system i have built and have gone back to basics i am currently trying to understand how the machines wor...

12 years ago | 0 answers | 0

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answers

Question


reverse multiport switch
i need to route signals to seperate nodes in a VR model, the routing needs to be controllable. I want to take in trigger signal...

12 years ago | 1 answer | 0

1

answer

Question


Multicore Simulink Model
From what I read the only way to take advantage of a multicore computer is to use the parallel computing toolbox. I have a qua...

12 years ago | 2 answers | 0

2

answers

Question


parasitic loads on synchronous machine
in the help text a synchronous machine requires a parasitic load when the model is discrete. the example given is a machine at 6...

12 years ago | 0 answers | 0

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Answered
question about simulink
Are you using a discretised system? if so look at the limitations section on the synchronous generator help page. http://www....

12 years ago | 0

Answered
sir pls i need matlab simulink model for 12/8 Bearingless switched reluctance motor
Can you use the model in simpowersystems? it contains a model for a switched reluctance motor. http://www.mathworks.co.uk/he...

12 years ago | 0

Answered
Power Electronics :- simulink diagram
If you are looking to implement that speed control look at the AC2 block in simpowersystems (if you have that tool box) alternat...

12 years ago | 0

Question


Simulation Shut Down
I am running a large power system simulation as part of my project. however halfway through the simulation matlab closes, i get...

13 years ago | 0 answers | 0

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