Nach einer gründlichen Systemanalyse entwerfen wir derzeit einen kompletten Hyperloop-Demonstrator in Originalgröße, der sowohl eine 24 Meter lange Röhre als auch eine Passagierkapsel in Menschengröße umfasst. Er wird uns helfen, unser vorgeschlagenes Konzept unter Beweis zu stellen, unsere Konzeptentscheidungen zu validieren und Daten zur weiteren Verbesserung des Systems zu sammeln.
Es ist der logische nächste Schritt auf unserem Weg zur Entwicklung eines passagierfähigen Hyperloop-Systems.
To encourage students to contribute to the development of the Hyperloop system proposed by Elon Musk in 2013, in 2015 the aerospace company SpaceX initiated the international “SpaceX Hyperloop Pod Competition”.
After having set up a 1.2 km long vacuum tube next to their headquarters in Hawthorne, California, SpaceX held four editions of the competition, the last one in July 2019.
The goal of the competition has been to design and build the fastest Hyperloop pod prototype in the race. Over the years, TUM Hyperloop (previously known as WARR Hyperloop) has won all competitons and currently holds the world record with an impressive top-speed of 482 km/h.
For the final SpaceX Hyperloop Pod Competition in July 2019 the team has pushed every aspect of the pod to its extremes.
New custom battery cells with impressive power-density, new improved power electronics for even higher power, a custom braking system with higher pressures and an all-titanium design as well as an even lighter although stronger reinforced carbon fiber chassis contributed to raising the performance of the pod to new levels. This resulted in a new speed record in the race: in the final run of the July 2019 competition the pod reached a peak speed of outstanding 482 km/h.
Following the success at the second competition, the team was encouraged to double down on its high-speed design.
Switching to distributed propulsion with eight lightweight but high-power ironless motors, optimizing each layer of the carbon fiber chassis as well as designing a custom pneumatic braking system contributed to an incredible five-fold improvement of the power-to-weight ratio. At the competition in July 2018 this pod accelerated to remarkable 467 km/h, shattering the previous speed record and earning compliments from the SpaceX jury for the impressive improvements.
Smaller, lighter and much, much faster.
With a mass of only 85kg and the first onboard propulsion system, providing 0.9 g of acceleration, the radical new design of the second prototype from TUM influenced all future pods in the competition.
With only six months to design, build and test the prototype for the second competition, the team decided to work on a radically new concept, a lightweight and high-performance pod.
A powerful electric motor was added for propulsion, carbon fiber was used for the chassis and all components were designed with lightweight in mind. The result was the fastest vehicle in the race by far: after passing again all stages of the competition, the second pod from TUM reached an impressive speed of 324 km/h, setting a new record in the race.
The very first pod prototype from the Munich team, built with scalability in mind.
Its unique feature: a built-in compressor inspired by Elon Musk’s white paper to comply with the competition’s design criteria.
Shortly after the announcement of the competition in 2015, a group of students at TUM started working on a one-of-a-kind Hyperloop prototype.
With a scalable design, including a compressor at the front, a modular aluminium chassis and a redundant braking system, the team from Munich impressed the SpaceX jury, managing to pass all stages and qualify for a test run on the day of the competition in January 2017. With a flawless execution and a top speed of 94 km/h, Pod I delivered the first win for the Munich team at the event.
While testing some key elements such as high speeds and vacuum compatibility for the Hyperloop system with our competition pods, we always felt the urge to investigate even more technologies that we believe are critical for ultra-high-speed ground transportation to become a reality.
With this long-term goal in mind, in 2018 we started developing and building our research pods, each aimed at assessing one or more of these key technologies. By doing so, we learned some crucial lessons and therefore paved the way for our goals in the years to come.
Testing the system in small-scale.
With the long-term goal of developing a full-scale transportation system in mind, we successfully prototyped key systems at a smaller size with this research project.
This research pod was designed and operated to test key systems, as a first step to gain knowledge and experience in advance of developing a full-scale prototype.
It features the first concrete vacuum tube, a new cheaper design choice in the Hyperloop development. Its electromagnetic levitation system guarantees an efficient operation and allows the pod to levitate for more than 20 minutes solely on battery power. By means of a self-developed linear motor the pod is propelled contactlessly and without moving parts. In addition, the track features curves, a challenging element not found in any other test facility.
We were honored to present our prototype both to Dr. Markus Söder, Prime Minister of Bavaria, as well as Elon Musk himself.
In parallel to the 2018 Hyperloop Pod Competition, SpaceX announced a sub-competition for levitating prototypes. The team quickly decided to rise to the challenge and take part in it as well.
The chosen design features a unique levitation system, which allows the pod to levitate even when it is not moving. To achieve this, six small electric motors quickly spin circular permanent magnet arrays above an aluminum track. By tilting these modules, the pod is able to move back and forth on the track.
The prototype was showcased during the competition in July 2018 and received an Innovation Award by the SpaceX jury.