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Co simulation

How to simulate Partial shading conditions PSIM

In this blog post i will explain how i solved a problem while simulating a partial shading issue in PSIM. I was trying to simulate a two panel scenario with one panel shaded. However, i was not getting the result. In fact the following dialog box was shown upon the completion of simulation. Warning : ...... files contains missing or invalid points The...

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Quaid e Azam Solar Park

Quaid e Azam Solar Park- Part II

جب میں نے خالد مسود خان کے کالم کے جواب میں اپنا نقطہ نظر پیش کیا تو مجھے اس بات کا اندازہ نہیں تھا کہ اس میں کافی سارے سوال تشنہ طلب رہ جائیں گے ..  بہر کیف کافی سارے سوالوں کے بیچوں بیچ یہ  بھی  رہاکہ میری زبان سخت تھی ..  حسن نثار اور ہارون رشید کے پڑھنے والوں کو میری زبان...

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Quaid e Azam Solar Park

Re : A column about Quaid e Azam Solar power plant

Recently, a friend of mine posted a link of an urdu column published by Daily Dunya newspaper written by a technically illiterate person on Quaid e Azam Solar Park (QASP). The subject matter was poorly understood by the writer which apparently is because technical aspects are quite different from 2+2=4. Since in Pakistan generation of electrical power through non conventional energy sources is...

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Experimental work

Gating a MOSFET in a flyback inverter

The switching frequency is 100kHz. The mosfet is connected on the primary side of flyback transformer. It is a low side mosfet and hence the gating signal should be provided with respect to the ground (PV panel negative). The gating signal however, appears to be a ramp with a sudden drop to zero , just like a triangular waveform. The possible issues as...

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Copyright statement

Copyright © 2015-2017 by Hadeed A Sher

All rights reserved. No part of this blog may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without my prior written permission. For permission requests, write to the blog author addressed “Attention: Permissions Coordinator,” at the contact form.


Disclaimer

This blog is about my PhD work and an archive to my engineering education. However, additional study material for the courses i teach and that i have studied is also archived here.
All the circuits in this blog are tested by myself under specific conditions. BE CAREFUL if you are experimenting them, the blogger and this blog are not responsible to any harm and or damage to yourself and your equipment.


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