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The NTT INDYCAR SERIES is set to debut its new Energy Recovery System (ERS) at the Honda Indy 200 at Mid-Ohio. Developed in collaboration with Honda Racing Corporation USA, this hybrid system aims to revolutionize INDYCAR racing by enhancing performance and efficiency.
Key Highlights:
- Honda Racing Corporation USA will supply the Energy Storage Systems for the NTT INDYCAR SERIES.
- The INDYCAR ERS will debut on July 7th at the Honda Indy 200 at Mid-Ohio.
- The ERS integrates with the existing 2.2-liter twin-turbocharged V-6 engine to provide up to an additional 60 horsepower.
Components:
- Energy Storage System (ESS): Produced by Honda Racing Corporation USA, featuring 20 supercapacitors designed by Skeleton, enabling rapid energy capture and deployment.
- Motor Generator Unit (MGU): Developed by EMPEL in collaboration with Ilmor, it captures energy during braking and converts it into electricity.
- DC/DC Converter: Ensures correct voltage output for the powertrain.
- Voltage Control Device: A safety component maintaining system voltage under 60 volts.
Functionality: The ERS harnesses energy from braking, storing it in the ESS. This energy can be deployed manually by the driver to provide a boost of up to 60 horsepower. The system also allows the car to restart without external assistance, enhancing safety and reducing race interruptions.
Specifications:
- Weight: Adds 42.5 kilograms to the car.
- Charging: Can be charged from a 12-volt source or by the engine at idle.
- Power: Generates approximately 60 additional horsepower and 45 Newton-meters of torque.
- Operating Speed: MGU operates at a maximum of 12,000 RPM.
- Voltage: ESS operates between 30 and 60 volts, charging or discharging in 4.5 seconds.
Impact on Racing
The ERS offers drivers the flexibility to manage energy regeneration manually or automatically, enhancing strategic depth in races. It ensures frequent energy deployment during races, particularly beneficial in overtaking scenarios. The automatic restart capability also promises fewer yellow and red flags, improving race fluidity and safety.
Future of INDYCAR Hybrid Racing
The Honda Indy 200 at Mid-Ohio marks the beginning of this new hybrid era for INDYCAR. Fans can look forward to witnessing the enhanced performance and strategic racing facilitated by the ERS.
For more details on the INDYCAR Energy Recovery System, visit the HRC US YouTube channel and watch “The INDYCAR Hybrid Tech Series, Episode 1: Getting to Know the INDYCAR Hybrid System.”
About Honda Racing Corporation USA
Honda Racing Corporation USA (HRC US), established in 1993, is dedicated to supporting Honda Racing and Acura Motorsports. Specializing in powertrain, chassis, electronics, and performance parts, HRC US powers dreams for racers of all ages. As of January 1, 2024, HRC US leads Honda’s global racing efforts, reflecting its expanded role in Honda’s high-performance racing programs.
HRC US continues to provide technical and race support across various racing styles, from amateur karting to professional INDYCAR and IMSA Sports Cars, demonstrating a commitment to advancing motorsports technology and performance.
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