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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However, as a person, the Jinfeng Gang does not harass the people around Jinhu.which caused a great loss to the firm, and under the condition that the owner could not be compensated financially, Shi Chuanxiong, the proprietor of the firm, led the people of the firm to set up the Tongtian Gang.
Most of them are pills from the Divine Profound Realm, and the materials are also provided by the meeting.I was beaten by that Qi Tianlong. I m afraid I m doomed for the rest of my life.
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It may be difficult for Daoist friends to do it now Wujiang hesitated.I am the Eastern King, not the Southern King. Some things need to be compromised.
Since the Third Ring Prefecture became the place where the Tongtian Gang was located, it has experienced more than a dozen encirclement and suppression by the Natures Benefits Gummies Reviews 2730 Elixir Effects Cbd And government and army, but none of them succeeded.Although these three things are not particularly precious, they will be used for us in the future.
The ancient lamp suddenly became brighter, and the peacock, which seemed to have collapsed, suddenly let out another cry.It seemed that his breathing had stabilized, and he was actually revived.
In desperation, the food came out quickly, and the maid who delivered the food had already put the food on the table.If you really want this letter of divorce, I will consider it.
We don t have any solid backing. We must be careful when we do things, otherwise we will easily fall into complete passiveness Yao Dong frowned after hearing this.As a fledgling, his eyes became more and more confident.
As one of the four guardians, Lao Ji had followed the old leader when her father was the leader of the leader.Be careful, Wu Changyuan and Huang Gutian s reputation is not particularly good fastest update Among them, Huang Gutian was originally from the Rising Sun Department.
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Xie Baoqing looked at the black coffee in the tooth cup, and said, Why else would you drink the medicine But the medicine tastes a bit weird
Wang Xuexin almost burst out laughing, but finally he endured it as if nothing had happened Well, it s just a cold.Such was the mood of the Imperial Army at this time that they regarded it as a shame to return home, and while it might have saved their lives, it was not what they wished for.
Li Yunlong whispered Don t worry, if you don t suppress the foreign devil 06 Techniques And Trends Cannabis Gummy Tips Photography Product s aura at the beginning, you will be in trouble later Leave it to Xiao Dongbei Zhao Gang thought it was right, so he held back and didn t go forward.The reason is that the devils have long been prepared in this regard
After all, they are entering the mountains to fight the Eighth Route Army.
I saw her throwing it forward with both hands, and her eyes were even closed when she threw it
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This made Su Xin even more unable to speak, and only whispered to Wang Xuexin I will tell you later, the meeting first Then she hid in the corner as if fleeing.At that time, they had almost run out of ammunition and food, and fired all the rocket launchers and rockets.
It should be said that this is not surprising. Ten T34s and fifty T26s are nothing to Mao Xiong.Used rifles and five hundred rounds of ammunition were thirty one dollars each.
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Maybe this is a better way to die. The crew of the Devils tank knew that there was no hope of survival, or they didn t want to be burned to death, so they simply detonated a grenade in the tank and committed suicide.
Now it is good to be able to balance the income and expenditure.This is your first offence, and I will spare your life.
The battlefield was filled with waves of stench in an instant.There must be a brigade of devils here Damn it, if we did this once before, we would have suffered heavy casualties, but today we beat the devils to the ground with just a few hits Benefits Dementia The To 8091 Risks Cbd Comprehensive Finding A Gummies Best Bemal For Research Guide And Yes How can a tank be the same
Zhang Qingcai also raised his head to Wang Xuexin and said, Company Commander, you just said that you were going to drop this tank.
There is actually a problem with this statement. Since World War II, there has been basically no victory in tank battles without complete loss of air supremacy.But things on the battlefield don t just mean knowing how to operate them, what s more important is commanding.
Li Yunlong commanded the armored vehicle and the car to retreat a bit, and then asked the monk to drive the tank back again, so he pushed out a road among the burning cars.Thinking about it, the second platoon leader couldn t help sighing Fortunately, the battalion commander commanded this battle.
After this guy fights, he always Youtube Benefits Gummies 84 Cbd Shark Tank Reviews Scams Episode And says that he hits hard because he can t control the severity, so the fuck does he look like he can t control the severity End of this chapter Wang Xuexin stared at the monk through a sniper scope under the city wall, and saw him climbing up the rope like a nimble civet cat.
Tactics are sometimes very strange, and the same counterexample often leads to different conclusions for the vigilance of different countries.Wang Xuexin went on He explained Our way of giving up the North City, if we give up in a normal way, it will really make the devils suspicious, but if the enemy and us are fighting fiercely in a tense battle state, suddenly there are guns and planes bombing in the rear of our army.
Compared with the approximately 150,000 troops of the Jinsui Army, this force has no advantage at all.
I m afraid something happened halfway. So they decided that after the team came back, they must change the captain, and they must not let a young boy lead it.Yunyanbu is You 133 The Gummies Answer Clear Get Hyper Will Now Make Cbd a terrible footwork, this Netizens please remind Please pay attention to rest your eyes when reading for a long time.
Everyone s scalp was numb. However, at this time, someone exclaimed again.The dragon shaped sword shadow in Peng s hand slashed out a sword energy, which was extremely terrifying.
The Son of Wanchu and the Holy Son of Light are looking for you.This time, Lin Xuan held the Jiuyou Demon Sword with both hands.
Ten times the gap, how can this be beaten. Damn it, these are all energy bodies, and he can t stay for a long time, as long as he sticks to it, he will be fine.It s better, Wanlei Shengzi said coldly. On the other side, Tuoba Tianci also sneered.
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The girl said weakly. When the people around heard this, they were even more shocked I m going, is this little girl crazy Please pay attention to rest your eyes when reading for a long time.Qixing snorted coldly, the blue pagoda was suspended above his head, and thousands of blue rays of light hung down, covering him.
The aura of the two is very terrifying, they keep colliding in the air.The one who spoke was a beautiful woman, only in her twenties, her clothes fluttered, her body was light, but there was a hint of ice blue in her eyes.
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Make him a national teacher. Therefore, although Zishan is only a few hundred miles away from Yicheng, it has a detached status in Yijun and is not under the jurisdiction of the local government or Yanwangfu.Other than that, it is no different from ordinary belts.
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At this time, the entire Habayashi Guard also noticed the abnormality of the high level.The opponent didn t meet the master, and his agility in the air was greatly reduced.
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Even at the current level, it would take a few days to comprehend the essence of a book of magical skills.That coercion is at least at the level of a master.
The Demon Emperor walked a few steps outside, suddenly stopped and said to Prince Jinwu I know what you are thinking, and if I find the elixir, I will share it with you, so we father and son are of the same heart, don t make any kind of quarrel.His skill is so amazing, how can it be so easy to digest.
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Hearing her peculiar pronunciation, Zaun immediately thought of what happened that night, and a wisp of fire burst out of his body.Then did you find anything this time Zaun asked. That Mr.
Let s say that Wang Wuxie used great perseverance to cut through love at the beginning, even after learning that Yan Xuehen came to Zishan this time, he maintained a normal heart, and even refrained from looking at her.Sure enough, after rushing back to Sang s house, he found that the whole Sang s house was gloomy, and even the servants were lost by half, and the whole courtyard seemed deserted.
With so many women around this guy, there is always a way to annoy him.What impressed him the most was oh , hehe , okay , Got it these words.