Live Webinar: Supraharmonics Origins, Measurement & Mitigation

Posted by Neo Messtechnik
On 26. March 2026

On Friday, April 24th at 10:00 AM CET we will walk you through all things Supraharmonics in a focused 25-minute webinar. Join now!

Real-World Use of our Premium Photovoltaic Testing Device

Posted by Harald
On 26. February 2026

In this video, our experienced colleague Andre demonstrates the practical field use of a professional photovoltaic testing device on a live PV installation in Austria. The video focuses on real application: from fast commissioning and precise performance verification to reliable fault detection — showing how professional testing equipment improves efficiency, saves time, and ensures system […]

Selecting the Right Rogowski Coil: Accuracy Considerations for Current Measurements

Posted by Neo Messtechnik
On 19. February 2026

Can you measure small currents with a large Rogowski coil? While NEO's flexible coil system can technically measure any current regardless of coil size, the relationship between conductor diameter and coil diameter significantly impacts accuracy. Learn how to select the right Rogowski coil for optimal measurement precision.

3-Day Course: Industrial EMC – A Practical Approach in Gothenburg – May 2026

Posted by Neo Messtechnik
On 17. February 2026

This 3-day hands-on course in Gothenburg takes you from the physics of switched loads to practical EMC-safe installation design — including live measurement laboratory exercises.

Live Webinar: Supraharmonic Grid Impedance Analysis up to 150 / 500 kHz

Posted by Neo Messtechnik
On 9. February 2026

On Friday, February 27th at 10:00 AM CET we will walk you through Grid Impedance Analysis challenges in a focused 25-minute webinar. Join now!

Evaluation and Characterization of Direct Current Emissions caused by Inverters in the Distribution Grids

Posted by Neo Messtechnik
On 16. January 2026

As power electronics multiply in our grids, DC emissions create invisible problems. The challenge: measuring them requires precision most equipment simply doesn't have.

„Industrial EMC – a practical approach” by Reidar Gustavsson

Posted by Neo Messtechnik
On 30. October 2025

It’s not every day that a comprehensive work on industrial electromagnetic compatibility is published, one that bridges decades of practical field experience with rigorous technical analysis. “Industrial EMC – a practical approach” by Reidar Gustavsson addresses a critical gap in industrial EMC literature, particularly for the largely unregulated 2.5-150 kHz frequency range where modern power […]

Project Storebility2Market

Posted by Neo Messtechnik
On 17. July 2025

Initial situation and problem Both the expansion of photovoltaic systems and the number of electric vehicles are steadily increasing. More and more people are using electric vehicles for both private and professional purposes, and more and more electric cars are on the road, but they spend most of their time in garages and carports, in […]

Research work in the field of bidirectional e-charging stations

Posted by Neo Messtechnik
On 15. July 2025

Evaluation and demonstration of energy-economic and technical potentials of bidirectional charging Project Description Initial Situation and Problem: Both the expansion of photovoltaic systems and the number of electric vehicles are steadily increasing. More and more people are using electric vehicles for both private and professional purposes, and more and more electric cars are on the […]

The effects of active power electronics on the higher frequency grid impedance up to 150 kHz

Posted by Neo Messtechnik
On 10. July 2025

Bernhard Grasel, Jose Baptista, Manfred TragnerUniversity of Applied Sciences Technikum Vienna, University of Vila Real Portugal, NEO Messtechnik GmbH MotivationDC charging stations for electric vehicles use active power electronics to convert alternating current to direct current, which causes supraharmonic emissions (SH) in the frequency range of 2–150 kHz [1], [2]. To achieve high efficiencies, high […]

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