ポルシェ「タイカン(Taycan)」の最終テスト走行が開始。これまで走行した距離は何と約600万km【動画有】

2020-05-27

「タイカン」のテスト走行がいよいよ最終段階に

2019年9月にいよいよ世界デビューするポルシェのフルエレクトリックスポーツモデル「タイカン(Taycan)」ですが、このモデルがいくつかの市場での販売に先んじてテスト走行も最終段階を迎えていることがわかりました。
「タイカン」は、これまで約600万kmのテスト走行(その内が耐久試験用)が実施され、世界30か国のあらゆる道路の上をEVにて走行し、その安定性と走破性を確立するために過酷なテストもクリアしてきました。


走行距離は600万km以上、気温差85度でも全く問題なし

具体的には、北極圏近くにあるスカンジナビアや南アフリカ、そしてドバイといったあらゆる場所を走破し、-30度~+50度の極端な気温の中でも問題なく走行できることが証明できています。
もちろん、これだけでテスト走行が終了したわけではなく、世界デビューする直前まではテスト走行が引き続け行われるということで、公道上での実走行もトータル600万kmにまで到達できるよう、そして満足いく結果が得られるまでテストは行われると、ポルシェ副社長であるStefan Weckbach氏は説明しています。

また、ポルシェ「タイカン」はコンピュータを使用した仮想シミュレーションテストにおいても約1,000万km以上走行することが可能であるとのことで、しかもその走り方は最も過酷なコースとなるニュルブルクリンクサーキットを周回8分以下のスピードにて走行しても問題ないレベルと言われています。

「タイカン」は、内燃機関を搭載しないフルエレクトリックモデルで、排出ガスを一切出さず、更にパフォーマンスとしては0-100km/hの加速時間が3.5秒以内、航続可能距離は500km以上となります。
既にこのモデルは、2万人以上が先行予約済みになっているとのことで大ヒットすることが約束された一台。今後は2020年に「タイカン・スポーツツーリスモ」も発売される予定で、更に2021年には「マカンEV」→「カイエンEV」とEV比率がどんどん高くなっていくと思われます。

【Porsche Taycan EV Final Testing】

新型「タイカン」のプレスリリース内容は以下の通り。

From a computer simulation via the test bench to the road

Testing of the new Porsche Taycan has entered the final stage
Stuttgart. Porsche’s first purely electrically driven sports car, the Taycan, is currently completing its final test drives before it enters series production. In Scandinavia, just a few kilometres away from the Arctic Circle, it is proving its potential in terms of driving dynamics on snow and ice. At the same time, Porsche engineers are taking advantage of the summer in the Southern Hemisphere. In South Africa, they are conducting performance tests, as well as final adjustments in terms of continuous performance and reproducibility. In Dubai they are carrying out hot-climate endurance runs and testing battery charging under extreme conditions. The 30 countries across the globe in which these comprehensive tests are being carried out have temperatures that range from minus 35 to plus 50 degree Celsius.

“After carrying out computer simulations and comprehensive bench tests early on, we have now reached the final phase of this demanding testing programme,” underlines the vice president of the model line, Stefan Weckbach: “Before the Taycan is launched on the market at the end of the year, we will have covered approximately six million kilometres across the globe. We are already very happy with the current status of the vehicles. The Taycan is going to be a true Porsche.”

Of course, at Porsche, electric cars have to undergo the same rigorous testing programme as sport cars with combustion engines. In addition to displaying superior performance, this always includes proving unrestricted suitability for everyday use in all climate conditions. Particularly demanding features such as charging the battery or temperature control of the drive train and the interior under extreme conditions are additional aspects in the battery-powered models. Other typical Porsche development targets include circuit performance, multiple accelerations, as well as a range suitable for everyday use.

The most significant facts from the Taycan testing phase:Overall distance covered: Approximately six million kilometres, of which two million were endurance run kilometres
Countries: A total of 30, including the USA, China, the United Arab Emirates (UAE) and Finland
Temperatures: From minus 35 to plus 50 degree Celsius
Air humidity: From 20 to 100 per cent
Altitude: From 85 metres below to 3,000 metres above sea level
Charging cycles: Over 100,000 using various charging technologies across the globe
Development team: Around 1,000 test drivers, technicians and engineers

Virtual drive through “The Green Hell”
Test experts were able to build upon the comprehensive findings from the digital testing stage using digital prototypes. At present, computers are used to design the body, drive, chassis, electronics and overall vehicle of a new model and to simulate their functions – which includes how they work together. In total, the virtual prototypes of the Taycan have completed more than ten million digital kilometres.

This meant that development engineers started driving a Taycan around the Nürburgring Nordschleife in a driving simulator at an early stage, so that they could test and evaluate its circuit performance. During this process, they focused on the electrical energy management, which plays an important role in achieving a sub-eight-minute lap time on the 20.6-kilometre (timed distance) Nordschleife. Already more than 20,000 prospective buyers The Porsche Taycan will be introduced in September and will be launched onto the market at the end of the year. Across the globe, there are already more than 20,000 serious prospective buyers. The potential customers have put their names down on an option programme list and made a down payment.

The Taycan accelerates from zero to 100 km/h in significantly less than 3.5 seconds. It has a range of more than 500 kilometres (according to the NEDC). The 800-V architecture in the vehicle guarantees that the lithium-ion battery can be recharged in just four minutes, providing enough energy to drive 100 kilometres (according to NEDC).

☆★☆ポルシェ関連記事5選はコチラ!☆★☆

Reference:motor1.com