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.
La interacción social entre astronautas y sistemas de asistencia equipados con IE podrían tener un papel destacado en el éxito de las misiones de larga duración.
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Liu Mao recognized Chen Ping an s natal flying sword with a faint green light. Guard against people s hearts, and at the same time protect Yao Xianzhi on the other side of the main room.Whether your Qi practitioner s level will decline depends on the luck of that half life. Then a pillar of sword energy appeared in the sky, covering it.
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Liu Qian asked, Mr. Chen, then.
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Whose children are you She quickly walked to Nalan Jade s side, bent down, and was about to rub the little girl s head.At first glance, he is not an old man. Let alone compared with Pei Qian, he is inferior to himself. If he hadn t been afraid of the Confucian sage sitting in the sky, the old man would have slapped the little girl in red away, and then ran away with Uncle Li.
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For no reason, he thought of the saying good things don t take a long time. He just thought that a small amount of money can make ghosts push.Have a little chat. Occasionally, when Liu Xianyang got tired of listening, he would curse at the top of his voice and call ghosts.
with his qualifications and the Lu family s family background, he has long been a Nascent Soul Sword Immortal.It s just that in this vast world, there are only a handful of women who can become emperors, and their reigns often don t last long.
Chen Pingan put a copy of Celestial Phenomenon and Star Chart in his sleeve. Books involving celestial phenomena and geography will be banned Best Cbd Gummies For Pain 279 And Sleep A Comprehensive Review Of The Top Products by the imperial court and are not allowed to be kept privately.Chen Ping an is no stranger to this, Zhong Kui and Wang Zai, the gentleman from the Great Wall of Sword Qi, are both there.
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Jiang Shangzhen had already thought of seven or eight remedies in an instant, so he was confident. After sitting down, he asked with a smile Sister, shall we have tea or wine Pei Qian suddenly stood up, with a sincere look in his eyes, and clasped his fists at Jiang Shangzhen to say goodbye.
After Pei Qian gently closed the door, Jiang Shangzhen turned to Chen Pingan and sighed Mountain Master, you have accepted such a good disciple that I can t even envy you.
Xu remained silent, weeping secretly. The Xu family married their legitimate daughter to the concubine of the Yuan family in Shangzhu Kingdom.I am amusing myself in the cold weather. He has feasted on the immortal words in his years, and he will live his life as a silverfish.
The sleeves were not too short, and he did not dare to roll them up casually for fear of damaging them.Xu Yuanxia laughed and said, That s easy to say In the next few days, Xu Yuanxia took Chen Ping an and the others to visit Xianyou County.
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Leng Yan came back to report after inquiring about the news.Madam is back The young lady came back just now and was asking you.
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He still beat me and scolded me for not giving me food.Otherwise, a daring and shameless person like you would kill you a hundred times.
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The other two Golden Core Dzogchen felt that Lan Yin must be inexperienced in battle, and that he didn t even know how to take out the magic weapon.It s your turn to test soon.Xiaocao er said in a childish voice.
Ah How do you know Su Jun was stunned.Su Jun is a direct descendant trained by Min Haoyan, and almost all the trivial matters of this fire control competition are handled by Su Jun.Just taking advantage of this opportunity, the five of them ate and drank happily, chatting about life.
There is no need for a swearing in meeting, no need for any encouragement, and there is still half an hour before Chenshi.As a casual cultivator, Master Chi Ning only had enough money to refine a fifth level flying sword.
Although he doesn t like me, I won t give up.Shinichi Lianzi said kindly to Shao Nan.Another person who came out with the two Nascent Soul True Monarchs.
Although Ju Fengxi and Wu Yan didn t have the monstrous cultivation speed of Shao Nan.This is also a key part of Shao Nan s plan.Shao Nan deliberately chose a distance What Cbd Gummies Are 681 Best For Sleep A Comprehensive Guide Reqpx that is not close to the three big fireballs and Lan Yin, and at the same time, he will be able to recover the original power of Qingyang Leihuo.
We will play by ear.This matter is full of weirdness.Fortunately, the chrysanthemum tea in Lan Yin s hand is still there, and she has been drinking it non stop.
Xinghuo Shinichi and Cangyan Shinichi are not people who don t care what Zihong Shinichi said.I know, last time it was tossing for several months.
Shao Nanteng stood up abruptly, his brows finally relaxed, obviously a decision had been made.The test stele is on Someone exclaimed.After so many days of observation, everyone knows.
Shao Nan stepped into a bookstore.Unexpectedly, the entrance of the black shop in Jinxingfang City was unexpectedly It s in this bookstore.However, Jin Hong Zhenjun came from the door after all.
Since the black shadow attack is so terrifying, it will definitely not be so simple.Xiaocao er took a long time to regain her senses, Don t forget, you still have the method of accepting the sea and swallowing the sky.
Shao Nan raised his eyelids lightly, and it turned out to be this matter.From all directions in the Colorful Continent, they launched a siege against Shao Nan s group who had left the Sacred Fire Glazed Sect.
The talent of life skills requires the influence of many factors.He will definitely flee here with Lan Yin and others non stop.
A blue cloud rose in the direction of Yuewu Mountain, and the clouds were churning.Or restless, or often make mistakes.Just a reminder.
How to take care of other people.This is also the reason why Shao Nan is eager to break through the bottleneck for several people within a few days.Senior, let me handle the barbecue.Chai Jingming, who was worried, was the first to break the calm.
The speed of Bailong breaking the fairy ship was extremely fast.After all, after this meal, I will find an inn to rest for the night, and I will leave for Jiuli Mountain tomorrow.
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.