Mercedes and other teams grapple with power unit issues
Mercedes addresses power unit issues
George Russell has indicated that his Mercedes team has identified and resolved an engine problem that affected his performance in recent races. The issue, related to electrical energy deployment, particularly impacted him at Silverstone and Spa, circuits known for their energy demands. Russell expressed frustration after the problem contributed to his exit from the Belgian Grand Prix.
During the Belgian Grand Prix, Russell reported a lack of electrical energy when exiting turn one on the opening lap. This left him vulnerable to other cars, including Ferraris, and led to a collision with Lewis Hamilton, resulting in Russell’s retirement from the race. Mercedes acknowledged a problem with the car’s energy management but initially struggled to pinpoint the cause of the erratic performance, which is governed by electronic control systems within the engine’s hybrid battery unit.
Russell confirmed that the team has found a solution before the upcoming Hungarian Grand Prix. He stated, “I’m feeling good and glad there are some positive answers that have come back from the battery and it’s eyes forward now.” He added that the new power units are complex, and the issue was difficult to detect. Russell also mentioned that Spa and Silverstone likely highlighted the problem due to their track characteristics.
Incidents at the Belgian Grand Prix
At the Belgian Grand Prix, Kimi Antonelli secured a victory from pole position. This win extended Antonelli’s lead over Russell in the drivers’ championship. Russell’s race ended prematurely due to the collision with Hamilton.
The stewards investigated the incident between Hamilton and Russell. They determined that Russell was making a legitimate overtaking attempt and was entitled to racing room. The collision was attributed to Hamilton’s car sliding, despite his attempts to correct the steering. Hamilton was deemed at fault for the collision and received a five-second time penalty, reduced from the standard 10 seconds due to his attempt to avoid contact and the incident occurring on the opening lap.
Another incident involved Charles Leclerc of Ferrari and Oscar Piastri of McLaren. The stewards ruled that Piastri was not far enough alongside Leclerc’s car to be entitled to the same racing room as Russell in his incident with Hamilton. McLaren team principal Andrea Stella commented on the need for drivers to leave sufficient space when cars are alongside each other for extended periods.
Broader power unit challenges
The issues experienced by Mercedes and McLaren at Spa highlight the complexity of the current Formula 1 hybrid engines. Both Russell and Piastri encountered a mystery lack of energy during qualifying and the race. Mercedes team principal Toto Wolff noted that all Mercedes engines had an energy deficit out of Turn One, affecting Russell more significantly than Antonelli.
The highly intricate nature of these power units and their operating rules means that teams are still learning about their behaviour. Small variations in driving can have a substantial impact on energy availability, a factor that drivers have expressed dissatisfaction with. Stella, known for his technical communication, has discussed these challenges extensively throughout the season.
The Belgian Grand Prix saw a record attendance of 400,000 over the weekend. Despite the popularity of circuits like Spa, the compilation of the F1 calendar involves various factors, including financial considerations. Spa is scheduled to host the Belgian Grand Prix for four out of six years of its current contract, meaning it will be replaced in 2028 and 2030.
Beyond the immediate issues, discussions are ongoing regarding the F1 calendar. The possibility of the Malaysian Grand Prix returning this year has been mentioned, potentially fitting between the races in Baku and Singapore on 4 October. Additionally, alternatives are being considered for the final two races of the season in Qatar and Abu Dhabi if they are cancelled, with Portimão in Portugal being a potential candidate two weeks after the Las Vegas round.
The sport will delay a decision on cancelling the Middle East meetings until as late as possible.
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Source: theguardian.com
Nathan Crowley is the Sports News Writer at NewsUK, covering rugby union, golf and boxing with six years of reporting experience. He moved from regional newspapers into digital sport. He holds a degree in Journalism from Cardiff University and completed an NCTJ diploma. Based in Cardiff, he plays amateur rugby and follows the Six Nations closely. “Speed and accuracy are not a trade-off in sport news.”
