Archive for the ‘Grid Connection’ Category

Inverter grid synchronisation – Six AC system frequency facts

December 9, 2021 by Hamish Laird

With inverter grid synchronisation the key problem is that the grid frequency can vary.  In fact the frequency of AC systems around the world is different and is constantly changing. Aircraft AC systems run at 400Hz three phase.  They do this to make the motors lighter with less iron due to the volt second integral being […]

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Inductor Go Round – Redux

May 9, 2018 by Hamish Laird

ELMG Redux from 2010 This post was originally published in 2010.  It is republished here because it looks like people are still doing the inductor-go-round. So what is the inductor-go-round?  It is like a merry-go-round (carousel) except with inductors.  It can cost companies (or their startup backers) lots of time and money.  And usually when you are […]

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Advanced Digital Control Power Electronics Course

October 19, 2016 by Hamish Laird

Digital Control Power Electronics course – January 30 to February 2 The next Advanced Digital Control of Power Electronics training course is running in Camarillo, California January 30 to February 2 Registrations open now – click here or on the button below Course outline is here. Four days The course has been expanded to four days […]

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Free Webinar High Performance Digital Control on Zynq

July 10, 2016 by Hamish Laird

If you have just sat down at your desk with a coffee, then put that aside for a minute and grab your diary. Review your schedule for Tuesday 12th July 2016 and consider this stellar opportunity: on that day ELMG Digital Power will be hosting a FREE webinar on Digital Power using Xilinx Zynq SoC. That’s right, from the comfort of […]

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