Webinar - Automotive EV

Graphene Based Power Magnetics: a New Material for Improved Performance

https://www.grupopremo.com/webinars/graphene-based-power-magnetics-a-new-material-for-improved-performance/

What will you learn?

 

In 2019, Premo Group has developed a new material for power windings. The new power magnetics created with this material got increased performance compared with standard ones. Graphene is the key element used in this new innovation.

By applying CVD (Chemical Vapour Deposition) of carbon molecules over copper substrate, graphene layers are created over the surface of the copper. These copper sheets or frames are later used to design the windings of planar power transformers, planar power chokes or copper foil-based power magnetics.

With this new technology, two different approaches can be used as design guidelines for power magnetics:

  • Is possible to design components on similar size as standard ones, but with bigger power handling and thermal dissipation capabilities.
  • The same power level of the standard magnetic can be re-designed to a much smaller size, giving the possibility of component miniaturization on applications where space available or total weight is a critical constrain.  

The work presented is patented and under PREMO intellectual property rights. It is the basis for a new high-performance line of power magnetic components under development at PREMO, using graphene-based copper sheet and graphene-based copper foil. This line will include power transformers and power inductors.

 

Claudio Cabeza

Business Development Manager, PREMO Group.

Claudio Cañete, engineer degree in electrical & electronic engineering, (by Málaga Technical Engineering School) and automation & industrial engineering, by Valencia Polytechnic University, has more than 15 years of experience in several disciplines of Electronic Technologies.

He started in Premo as process engineer, developing the frst automatic process to manufacture 3DCoils in huge volumes. Moving later to Sales department, becoming Automotive Sales Manager in the group and handling major worldwide automotive tier’s one customers.

  • In 2017 he became Innovation Manager, implementing the new innovation focused strategy of the company.
  • In 2018 he became R&D Director of the group, in charge of all new product developments.
  • Since 2019 is the Business Development Manager of the Group.

 

 

Raquel Rodriguez

Innovation Manager, PREMO Group

Raquel Rodríguez  Bachelor of Science in Industrial Electronics, by Malaga Polytechnic School & Master in Project Management by International University of la Rioja.

Joined to Premo as Quality Laboratory Technician on 2011, subsequently joined the R&D department with specialization in power components. In 2016 becomes part of Premo Wuxi R&D as senior development engineer and support for the introduction of new projects. Since 2017 belongs to the Innovation department at the Innovation center in Malaga.

PREMO HUB

you might also be interested in......

Practical Guidelines for the Litz Wire Selection and AC Copper Losses Estimation Part 1
Practical Guidelines for the Litz Wire Selection and AC Copper Losses Estimation – Part 1

Applied to Resonant Power Magnetics used in Automotive Converters – Part 1 Litz wire conductors are well known and massively used in magnetic components dedicated to power electronic applications to reduce copper losses versus frequency. However, their modelization could remain complex or not fully fixed for an accurate prediction of the final …  

Read the post

12 December, 2022
World EV Day
World EV Day | Is EV really the future?

World EV Day 2022 The electric vehicle has become an increasingly attractive option for drivers. Not surprisingly, it has established itself as the main sustainable mobility alternative to traditional combustion vehicles, which are much more polluting. But the transition to electric vehicles will not be complete without a correct dissemination by all …  

Read the post

07 September, 2022
Solutions for EV Scooter and 3wheeler
EV Scooter motorcycle & 3 Wheeler Solutions

PREMO wide range of high-quality magnetic components dedicated to the onboard battery chargers and DCDC converters are specially designed for next-generation hybrids and new EV Scooter Motorcycle and 3 Wheeler. Disclose them all in this new flyer.

12 July, 2022

This website uses cookies

We are using cookies to give you the best experience on our site. Cookies are files stored in your browser and are used by most websites to help personalize your web experience.

You can read our Cookies Policy

Accept Settings

Cookies