Vehicle Dynamics International
  • News
    • Braking
    • Chassis
    • Driveline & Transmission
    • Dynamics Software
    • Electronic Dynamic Control
    • Lightweighting
    • OEM News
    • Ride Comfort
    • Simulation
    • Steering
    • Tires and wheels
    • Vehicle Testing
  • Features
  • Online Magazines
    • May 2025
    • December 2024
    • May 2023
    • December 2023
    • May 2023
    • November 2022
    • Subscribe Free!
  • Videos
  • Supplier Spotlight
  • Jobs
    • Browse Jobs
    • Post a Job – It’s FREE!
    • Manage Jobs (Employers)
  • Events
  • VDI Awards
    • 2022 Vehicle Dynamics International Awards: the winners!
    • 2021 Vehicle Dynamics International Awards: the winners!
    • 2020 Vehicle Dynamics International Awards: the winners!
    • 2019 Vehicle Dynamics International Awards: the winners!
    • 2018 Vehicle Dynamics International Awards: the winners!
    • 2017 Vehicle Dynamics International Awards: the winners!
LinkedIn YouTube X (Twitter)
Subscribe to Magazine SUBSCRIBE TO EMAIL NEWSLETTER MEDIA PACK
LinkedIn
Vehicle Dynamics International
  • News
      • Braking
      • Chassis
      • Driveline & Transmission
      • Dynamics Software
      • Electronic Dynamic Control
      • Lightweighting
      • OEM News
      • Ride Comfort
      • Simulation
      • Steering
      • Tires and wheels
      • Vehicle Testing
  • Features
  • Supplier innovations
  • Online Magazines
    1. May 2025
    2. December 2024
    3. May 2024
    4. December 2023
    5. May 2023
    6. November 2022
    7. Subscribe Free!
    Featured
    May 29, 2025

    The May issue of Vehicle Dynamics International is out!

    Braking By Web Team
    Recent

    The May issue of Vehicle Dynamics International is out!

    May 29, 2025

    The December 2024 issue of Vehicle Dynamics International is out!

    December 10, 2024

    The May 2024 issue of Vehicle Dynamics International is out!

    May 20, 2024
  • Videos
  • Supplier Spotlight
  • Jobs
    • Browse Jobs
    • Post a Job – It’s FREE!
    • Manage Jobs (Employers)
  • Events
  • VDI Awards
    • 2023 Vehicle Dynamics International Awards: the winners!
    • 2022 Vehicle Dynamics International Awards: the winners!
    • 2021 Vehicle Dynamics International Awards: the winners!
    • 2020 Vehicle Dynamics International Awards: the winners!
    • 2019 Vehicle Dynamics International Awards: the winners!
    • 2018 Vehicle Dynamics International Awards: the winners!
    • 2017 Vehicle Dynamics International Awards: the winners!
LinkedIn
Vehicle Dynamics International
Vehicle Testing

EMC testing the Rimac C_Two

Adam GavineBy Adam GavineDecember 9, 20203 Mins Read
Share LinkedIn Twitter Facebook Email

For the latest stages of development testing ahead of the first customer deliveries of the C_Two next year, Rimac has been putting prototypes through their paces on the road, on tracks and proving grounds, and in labs. The latest stage is EMC (electromagnetic compatibility) testing.

As part of the test programme for C_Two, and to comply with homologation requirements, the engineering team has been collaborating with engineering specialist IAV and testing service provider SLG in Germany. The principle behind EMC is the testing of all electrical devices to see how they perform in the real world, both in terms of electromagnetic emissions, as well as how they react when receiving inputs from external influences.

EMC testing is crucial when developing electric vehicles, especially when developing such a powerful car. Electromagnetic emissions are measured according to an EU-approved standard – ECE R10 – which is critical for complying with homologation requirements.

Prior to any vehicle level tests, from the early design stages, Rimac has implemented cutting edge development methodology for all high- and low-voltage systems including the battery, powertrain – inverters, OBC, controllers, communication protocols, and more. This approach involves the teams employing industry-standard solutions such as filters and Y-caps, among others, from the outset and then enhancing them with advanced tools in the mature stages of component development.

the rimac C_Two supercar in an emc test chamber

Setting up for the vehicle test, the C_Two is put inside a semi-anechoic EMC chamber. With hybrid absorbers and ground plane, it is completely sealed off from external interferences, meaning that the car can be thoroughly tested without the risk of any external electromagnetic radiation seeping into the room and affecting the results.

During the tests themselves, the prototype C_Two is driven at certain speeds and subjected to radiation levels of between 20MHz and 20GHz. At specific intervals, electrically-based systems such as the air conditioning, lights, and wipers are also turned on to assess whether the car performs as expected, flawlessly, and reliably. In keeping with the car’s advanced features, the tests also take into account each of the car’s specific drive modes, such as Range and Track, to ensure that the car’s inverters and power distribution react as predicted.

Once the tests have been completed, the specialist teams disassemble the prototype, assess each of the key components individually, and discuss the results to identify any improvement areas. The car is then reassembled, put back into the EMC chamber, and the process is conducted once again to ensure that everything is faultless.

Rimac reports that the results were better than expected for the standardised norms; however, there is still some further refinement work ahead before the stringent internal targets and quality standards are met. The next steps will include compliance chamber tests at a system level for the powertrain, and further loops of improvement investigations on the car before the start of production.

Share. Twitter LinkedIn Facebook Email
Previous ArticleVW inaugurates R&D centre for e-mobility in China
Next Article Rimac’s Gerhard Vosloo talks vehicle dynamics
Adam Gavine
  • X (Twitter)

Adam divides his time as an editor between the worlds of aviation and motoring. These worlds may seem a little diverse today, but autonomous technology and future urban mobility is bringing them ever-closer. Adam is also chairman of the Vehicle Dynamics International Awards.

Related Posts

Braking

The May issue of Vehicle Dynamics International is out!

May 29, 20253 Mins Read
Videos

A next-generation passenger car K&C system in action

May 29, 20251 Min Read
Dynamics Software

Awards for ADAS & Autonomous Vehicle innovation to be announced this week

May 19, 20254 Mins Read
Latest Posts

The May issue of Vehicle Dynamics International is out!

May 29, 2025

A next-generation passenger car K&C system in action

May 29, 2025

Awards for ADAS & Autonomous Vehicle innovation to be announced this week

May 19, 2025
Our Social Channels
  • LinkedIn
Getting in Touch
  • Free Email Newsletters
  • Meet The Editors
  • Contact Us
  • Media Pack
Related Topics
  • Electric & Hybrid Vehicle
  • Industrial Vehicle Technology
FREE NEWS EMAIL!

Get essential industry news from this website direct to your inbox every fortnight


© 2023 Mark Allen Group Ltd | All Rights Reserved
  • Cookie Policy
  • Privacy Policy
  • Terms & Conditions

Type above and press Enter to search. Press Esc to cancel.