Strange Square Wave Output (matlab/simulink)
Posted 12 December 2011 - 01:42 AM
I'm an undergraduate doing vacation work and I've been asked to model a Type A wind turbine in Matlab/Simulink.
Everything has been going well, I modelled my soft starter with the output just connected to a resistive/inductive load to make sure it worked and it is all working as expected.
The problem arises when I connect it to the generator. Instead of a clipped 3phase waveform I end up with a square wave with all three phases in phase with each other at about 3 times the frequency (i.e. looks like 3rd harmonic). Is this something that can happen with a soft starter or is this an artefact of my simulation?
Posted 01 January 2012 - 05:59 AM
Mark Empson | administrator
Skype Contact = markempson | phone +64 274 363 067
LMPForum | Power Factor | L M Photonics Ltd | Empson family | Advanced Motor Control Ltd | Pressure Transducers | Smart Relay | GSM Control | Mark Empson Website | AuCom | Soft Starters
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users