Alianza empresarial para desarrollar el futuro del vuelo eléctrico

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.

Airbus Press Office 1 Rond-Point Maurice Bellonte 31707 Blagnac Cedex France Phone: +33 (0)5 61 93 10 00 Email: media@airbus.com Web: airbus.com Follow us on twitter: twitter.com/Airbus Page | 2

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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Around 15 00 in the afternoon. In the study room on the second floor of Jingxin Residence, Fang Hong logged into his K38 Weibo account on the computer.The stock investors who were cutting the stock today felt very uncomfortable and angry.

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The semiconductor sector had suffered a huge decline before, but today s surge in recovery is obviously due to the news last week of the relaxation of foreign investment restrictions, although this semiconductor sector does not seem to have anything to do with it.Not only did he not, he even restrained himself very carefully, for fear of If you accidentally strike too hard, the opponent will be so frightened that he won t even dare to Improved Blood Circulation take the move and just admit defeat Fang Hong spent more than 40 Blue Vibe Gummies for ED: Product Features minutes shopping in this street.

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The only way is retirement. But at this moment, Fang Hong ordered Don t rush to take action.If there is a situation that can make Blue Fox International feel pressure or even existential crisis, then it is not called a conflict, it should be called a war more appropriately.

They accused Qunxing Capital of being ugly, and some public figures even threatened to ask Hua Yu to publicly apologize.58 yuan, a drop of 10. 00 to seal the limit, and the market value shrank directly to 399.

After the Spring Festival, the A share market entered a new year and ushered in a continuous upward trend.Stars Capital plans to invest a total of 150 million yuan to provide financial support for these 13 projects.

It is necessary to consume some prop cards to add BUFF to those semiconductor developers.The current average number of viewers is stable at around 300,000 people every day.

355 billion shares. The additional issuance of new shares accounts for 10.Entering the last month of this year, the A share market entered December.

On Wednesday, July 31, Quantitative Capital went out of its second shrinkage limit, the stock price fell to 34.At the same time, the capital market is also heating up.

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00 fluctuates between upper and lower ranges. The cultural media sector also Regulations and Safety opened lower by more than 2 percentage points, but the sector still outperformed the broader market and turned red within hours of opening.Quantitative Capital opened a one word lower limit today after last Friday and Tiandi But as the galaxy concept stocks rebounded collectively, the lower limit of quantitative capital was also opened, Final Thoughts on Blue Vibe Gummies and they rebounded with their big brother.

This time it is just Intruding into major Internet companies and posting videos is not something more extreme.Surrender yourself. Wei Qiwei immediately thought of Fang Hong.

First, make sure there is enough computing power and data resources to support it in the next three years.These five projects are relatively more of a betting nature, focusing on a probability.

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Tianzhou Online fell from a price of 67. 18 yuan to today s opening price of 45.He took a long and deep breath, adjusted his mentality and made sure he didn t ask any more questions.

A small number of people live a life of ups and downs in mainland China.But at this moment, after hearing Fang Hong s inquiry, Tian Jiayi shook his head and replied The specific list has not been confirmed yet, and it is expected that the boots will be on the ground before the end of Yoga Practice and Relaxation in Ottawa the first half of this year.

He also called on the whole society to learn from you.The so called continuously moving Expert Opinions on CBD Gummies for Relaxation forward and becoming more mature , which was said against his will, was finally written out.

Driven by institutional investors, small and medium sized investors have also entered the market one after another, and market activity has increased, so the stock market has seen a linear rise.What I have to say is that Fang Hong s current influence and appeal are unparalleled in the A share market.

It lasted for nearly ten years, with a sky high budget of 75 billion.