forbes.com
Mercedes-AMG Sets World Record with Electric Concept Car
Mercedes-AMG's Concept AMG GT XX completed a 40,075km drive, the circumference of the Earth, in 7 days, 13 hours, 24 minutes, and 7 seconds, averaging 300 km/h, showcasing innovative electric drive technology.
- How did the vehicle's design and engineering contribute to its record-breaking speed?
- A low drag coefficient of 0.19, achieved through aerodynamic optimization, was crucial. Calculations showed that a 0.001 reduction in the drag coefficient is equivalent to reducing vehicle weight by 90kg at 300km/h. This, combined with the efficient cooling and powerful drive system, allowed for sustained high speeds.
- What innovative technologies enabled the Concept AMG GT XX to achieve this world record?
- Three axial flux motors, a direct-cooled battery enabling 850kW charging, and a sophisticated cooling system with passive and direct liquid cooling for managing heat generation and maximizing performance were key to the record. The vehicle also featured an impressive drag coefficient of 0.19.
- What are the broader implications of this record-breaking achievement for future Mercedes-AMG vehicles?
- Many technologies from the Concept AMG GT XX, including the axial-flux motors and directly cooled battery, will be in production vehicles next year. Data from the record attempt will also refine AMG.EA, the company's high-performance electric architecture, resulting in significantly improved sustained electric power for future models.
Cognitive Concepts
Framing Bias
The article presents a positive framing of Mercedes-AMG's achievement, emphasizing the technological advancements and the record-breaking journey. The headline and introduction immediately highlight the success, focusing on the impressive speed and distance covered. While this is understandable given the nature of the announcement, it could be improved by including a brief mention of the environmental impact of such a high-speed, long-distance drive.
Language Bias
The language used is largely positive and celebratory, employing terms like "groundbreaking," "revolutionary," and "unprecedented." While these words accurately reflect the nature of the achievement, they could be slightly toned down for greater neutrality. For example, instead of "revolutionary drive concept," a more neutral phrase might be "innovative drive concept."
Bias by Omission
The article focuses heavily on the technical aspects and the celebratory quotes from executives, but omits discussion of the energy consumption and environmental impact of the record-breaking attempt. A more complete picture would include information on the total energy used, the carbon footprint of the process, and a comparison to other forms of transportation.
False Dichotomy
The article doesn't present a false dichotomy, but it could benefit from acknowledging potential limitations or challenges encountered during the record attempt. It focuses primarily on the successes, and including some challenges overcome would add nuance.
Gender Bias
The article features quotes from two male executives, Markus Schäfer and Michael Schiebe. While not explicitly biased, it could benefit from a broader representation of voices to achieve greater balance.
Sustainable Development Goals
The development and testing of the CONCEPT AMG GT XX and its innovative technologies, such as axial flux motors, direct-cooled batteries, and advanced cooling systems, directly contribute to SDG 9 (Industry, Innovation, and Infrastructure) by fostering technological advancements in the automotive industry. The project showcases innovation in electric vehicle technology, pushing the boundaries of performance and efficiency. The intention to integrate these technologies into production vehicles further strengthens this connection, promoting sustainable industrial development and infrastructure improvements. The record-breaking attempt itself demonstrates advancements in infrastructure (use of the Nardò test track).