Airbus, Rolls-Royce y Siemens han formado una alianza para desarrollar, a corto plazo, un demostrador de vuelo que será un paso importante en la propulsión híbrida eléctrica para los aviones comerciales. Las tres compañías anunciaron esta colaboración sin precedentes, que reúne los mejores expertos mundiales en tecnologías eléctricas y de propulsión en la Royal Aeronautical Society de Londres.
Se prevé que el demostrador de tecnología híbrida-eléctrica E-Fan X volará en 2020 tras una campaña de amplias pruebas en tierra, provisionalmente en una plataforma de pruebas volante BAe 146, con uno de los cuatro motores de turbina de gas de la aeronave sustituido por un motor eléctrico de dos megavatios. Se establecerán disposiciones para sustituir una segunda turbina de gas por un motor eléctrico una vez probada la madurez del sistema.
“El E-Fan X es un paso importante hacia nuestro objetivo de hacer realidad el vuelo eléctrico en un futuro próximo. Las lecciones que aprendimos de una larga historia de demostradores de vuelo eléctricos, empezando por el Cri-Cri, incluso el e-Genius, E-Star y culminando recientemente con el E-Fan 1.2, así como el fruto de la colaboración E-Aircraft Systems House con Siemens, abrirán el camino hacia un avión comercial de pasillo único híbrido que es seguro, eficiente y rentable”, comentó Paul Eremenko. “Consideramos la propulsión híbrida eléctrica como una tecnología convincente para el futuro de la aviación”.
El demostrador E-Fan X explorará los desafíos de los sistemas de propulsión de alto rendimiento, como efectos térmicos, gestión del empuje eléctrico, efectos dinámicos y de la altitud sobre los sistemas eléctricos y problemas de compatibilidad electromagnética. El objetivo es empujar y dejar madurar la tecnología, el rendimiento, la seguridad y fiabilidad para progresar rápidamente sobre la tecnología híbrida eléctrica. La finalidad del programa también es establecer los requisitos para una futura certificación del avión eléctrico formando a una nueva generación de diseñadores e ingenieros para acercar el avión comercial híbrido eléctrico un poco más a la realidad.
Como parte del programa E-Fan X, Airbus, Rolls-Royce y Siemens contribuirán cada uno con su amplia experiencia y sus conocimientos en su respectivo ámbito de competencia:
– Airbus se encargará de la integración global así como de la arquitectura de control del sistema de propulsión híbrido eléctrico y las baterías, y su integración con los mandos de control de vuelo.
– Rolls-Royce se encargará del motor turbo-shaft, del generador de dos megavatios y de la electrónica de potencia. Junto con Airbus, Rolls-Royce también trabajará en la adaptación del ventilador a la góndola existente y al motor eléctrico de Siemens.
– Siemens entregará los motores eléctricos de dos megavatios y su unidad de control de la electrónica de potencia, así como el inversor, convertidor DC/DC y sistema de distribución de la alimentación eléctrica. Todo ello viene a añadirse a la colaboración E-Aircraft Systems House entre Airbus y Siemens, lanzada en 2016 y cuyo objetivo es desarrollar y dejar madurar varios componentes de sistemas de propulsión eléctrica y su demostración terrestre con diferentes gamas de potencia.
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Paul Stein, Chief Technology Officer para Rolls-Royce, dijo: “El E-Fan X nos permite aprovechar nuestros amplios conocimientos eléctricos para revolucionar el vuelo y entrar en la tercera generación de la aviación. Son momentos muy emocionantes para nosotros puesto que estos avances tecnológicos harán que Rolls-Royce cree el generador de vuelo más potente del mundo”.
“Siemens ha impulsado la innovación en ámbitos tecnológicos esenciales a toda velocidad”, añadió Roland Busch, Chief Technology Officer para Siemens. “En abril de 2016, abrimos un nuevo capítulo en la movilidad eléctrica con la colaboración de Airbus. Desarrollando la propulsión eléctrica de los aviones, estamos creando nuevas perspectivas para nuestra empresa y también para nuestros clientes y nuestra sociedad. Con la colaboración E-Fan X, damos ahora el siguiente paso para demostrar la tecnología en el aire”.
Uno de los desafíos del sector de la aviación actual será avanzar hacia un medio de transporte con mejores prestaciones medioambientales, más eficiente y que dependa menos de los combustibles fósiles. Los socios se han comprometido a alcanzar los objetivos medioambientales técnicos europeos del informe de la Comisión Europea «Flightpath 2050 – Vision for Aviation» (reducir las emisiones de CO2en un 75%, reducir los NOx en un 90% y reducir el ruido en un 65%). Estos objetivos no pueden alcanzarse con las tecnologías que existen en la actualidad. Por consiguiente, Airbus, Rolls-Royce y Siemens están invirtiendo y orientando los trabajos de investigación hacia diversas áreas tecnológicas, incluso la electrificación. La propulsión eléctrica y la propulsión híbrida eléctrica se consideran entre las tecnologías más prometedoras para afrontar estos retos.
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He didn t expect that besides Lan Zheyu, there was also a top level flyover.He roared to the sky, tearing open the void and fleeing, well, next.
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Another elder said, he is called Jinfeng Shengwang, who protects Young Master Yan Jiu.The young man was shocked, you are going to Senior Brother Bai Zhen s mansion, he is really shocked.
Lin Xuan stepped back with the Great Sage, and he knew that he was desperate.Everyone was shocked after hearing this, even the people of Youyunmen were also shocked.
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They V75emf Grammy passed through several mountains and found a valley ahead.How could this ice be so terrifying. He just broke through to the Holy King, shouldn t his strength be so terrifying Those strong men in Dongtian were astonished, even Xuanhai was stunned, no, this doesn t seem to be the power of Xuanbing Jue, he also practiced Xuanbing Jue, so he naturally knows this kind of power the most.
At that time, he will directly collect the soul, what kind of supernatural powers do he want to get night.Several other people also jumped into the sky. Lin Xuan looked at Ye Wudao and nodded slightly, and then flew towards Ye Wudao.
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Do you only need to be on duty Lin Haoming was not surprised.Yes, our own fleet has not yet formed. In the evening of that day, more than a dozen small and large boats appeared around Haoming Island.
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At this moment, Wei Nao couldn t help thinking about whether to replace him, but thinking about it, it wasn t the right time, so he looked at the court again and asked, Any other suggestions Your Majesty, now that Lin Haoming and his Reviews Keto Benefits Supreme And Xq0y4 Key Gummies Acv party are still in the state of Chu, does your majesty want the King of Chu to send them back Wang Song, the Minister of Foreign Affairs, stood up and said.
Even if everything is gone, it is probably because the fog has shrouded again after the opening of the gate of life.Does he know about that Hu Huangxiang looked at Huang Hui and asked.
It s one thing to propose it, but it s another thing how much the Lake Goddess can agree to.If anyone who can fight is hit, it is always possible to continue to fight Zhao Guo.
Without those young people, he could be Vinegar Tag Cider For To Removal And Use Skin Effectively 7zhs Safely Apple How regarded as cultivating his own team.Well, that s an opportunity, as long as he does badly, you can t let him take Lan Fei s place when you get rid of you, and then he can t call the wind and rain in Liweihai.
At most, in Xinlongguo, the power of the god religion is relatively weak.The fact that Lin Haoming hadn t prepared earlier made that night attack more or less ridiculous.
Lin Haoming shouted politely. If you have anything bad to say, just kill him.Miao Zhu also frowned, and Cheng Baikong heard it, and immediately Stopping to vent on his own, watching Miao Zhu pointing at his throat with tears running down his face.
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Of course Miaozhu knows where Wu Niu is, but where is the residence of the Lake Goddess, how can I tell others easily.
My lord, his father is leaving, and the state of Chu had to rely on him before.Before all the birds were cleaned up, Immortal Lin said in a rather indignant way The ones who control those Yearwoods From Trisha Weight 7fj75fcl Pounds Journey Loss To birds know who they are.
It was the capital of the Yue king that Prince Lin personally brought down.no problem. Seeing this, Lin Haoming asked the Xiao family to wait until evening and continue to evacuate to the mountain range.
Brother in law, do you mean any other help Wei Ying was also a little surprised.Of course, the problem is not whether to feed or live, and you know why, but the order is not to clean up, and these useful men, old, strong, sick and disabled are Exercise Routines Belly For That Daily G4sol4 Fall Work Fat the first to be cleaned up, that is also Why is it a year late, there are still few men outside the camp, in fact, every time Shi Gang releases water during the beast tide, let many newcomers resist, it seems to be to train the newcomers, but it is more like controlling the number of people.
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Although the carriage was originally used to pull people, from Wu Niu s point of view, this carriage was just for him.The male adjutant might not be from the Devil s Cult.
As a courtier of the Han family, the King of Wei s family wants to seize the throne of King Qing.It can only delay symptoms, and cutting off the sarcoma will leave scars, but it is much better than pain.
One is Huang Fuhui and the other is Gu Zheming. You will arrange for us to meet him.After being frightened, he suddenly felt that he should do something.
It s harder than us, but also weaker. Lin Haoming said reassuringly.At this time, Hu Lanfei recognized Lin Haoming s flagship, that big ship that looks pretty good, and it is considered a person who can have such a ship in the entire marginal sea, but even so, he has to belong to him, which is also The place where Dendrobium Lanfei meets.