Antti Lehikoinen

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Aalto Electromechanics

Video: Circulating and eddy currents with PWM supply

Video: Circulating and eddy currents with PWM supply

Antti (admin) 11th June 2018 Aalto Electromechanics, Electrical engineering, FEM, Matlab, Research and work 2 Comments

Circulating and eddy currents combined with PWM supply, illustrated with a nice video. What more could you wish for, really?

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Late 2017 Review

Late 2017 Review

Antti (admin) 21st January 201822nd February 2018 Aalto Electromechanics, Consulting, FEM, Research and work, Why so serious No Comments

No matter what happened globally, on my personal level 2017 was a great year. Here’s a short rundown of the highlights, and what’s next.

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Coarse meshes: Why and How

Coarse meshes: Why and How

Antti (admin) 11th September 201711th September 2017 Aalto Electromechanics, FEM 2 Comments

When analyzing electrical machines, a course, parametric mesh often outperforms a denser mesh. Here’s why, and some progress updates on the topic.

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Magnetomechanical Coupling – Physics and FEA Models

Magnetomechanical Coupling – Physics and FEA Models

Antti (admin) 5th September 20177th December 2017 Aalto Electromechanics, Electrical engineering, FEM, Mechanics, Research and work 1 Comment

The magnetic forces in an electrical machine deform it, and the mechanical stresses influence the magnetics. Read more about this interaction here.

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The Importance of Passion – Lessons from DPEEE 2016

The Importance of Passion – Lessons from DPEEE 2016

Antti (admin) 20th August 201615th January 2017 Aalto Electromechanics, Philosophy, Research and work No Comments

I attended a small conference, and ended up writing about passion. Not the sexual kind, but the fire that drives you forward. Life is full of surprises.

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Incredible Power: Interview with an RC-Hobbyist

Incredible Power: Interview with an RC-Hobbyist

Antti (admin) 10th August 201615th January 2017 Aalto Electromechanics, Electrical engineering, Marketing, Research and work, Technology No Comments

Radio-controlled helicopters are cool. Even more cool are the electric motors in them, with their insane power densities. I interviewed a proud hobbyist.

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Pokémon Go in Marketing – An Academic Case-Example

Pokémon Go in Marketing – An Academic Case-Example

Antti (admin) 6th August 201615th January 2017 Aalto Electromechanics, Marketing, Research and work No Comments

The social media campaign of our research group continues. This time, we shackled Pokémon Go to our purposes. Here’s what we did.

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Arkkio’s Method for Torque Computation

Arkkio’s Method for Torque Computation

Antti (admin) 20th July 201615th January 2017 Aalto Electromechanics, FEM, Research and work No Comments

Arkkio’s method for torque computation of electrical machines is now available in Comsol. But what is Arkkio’s method, really? Read this and learn!

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EPNC report

EPNC report

Antti (admin) 3rd July 20166th August 2016 Aalto Electromechanics, General, Research and work No Comments

This week (or the last, depending on if you start your week on Monday or Sunday, like we here in Finland used to) it was finally time for something months in the making – the 24th Symposium on Electromagnetic Phenomena…

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Gala report

Gala report

Antti (admin) 11th June 20166th August 2016 Aalto Electromechanics, General, Lifestyle, Research and work No Comments

As you’ve probably noticed, I’ve got at least two post series going on about my research, and one about fat loss and fitness. Fairly general, in other words. Hence, I thought it would a nice change of pace to post…

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Recent Posts

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