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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Shu Siyue led Jiang Jingrou and Yao Dong into the inside.These are three virtual beast eggs, all of which are alive.
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Hearing these words, Wu Li s face turned red and then pale, but she was a little unwilling to let her really separate from Cui Changting.Soon everyone put forward some small requests, and Li De also asked for those Weed 4079 Gummies To Help Sleep A Comprehensive Guide To Better Rest Bvgri pens and papers to write a letter.
I came to the trade fair and saw Lin Haoming buy this item.This is also Yuan Qiong s first time. If there are any shortcomings, please forgive me.
He should have learned this by himself these days, and the reason why he did this was entirely to express her heart.Just after the voice fell, Chang Yuan stood up immediately and said, Six guild crystals Suddenly Cbd Tea Calming Blends For A 466 Relaxing Sip hearing that someone offered such a high price, some people seemed to be shocked, and no one made any more bids for a while.
This precious power can be blocked now, which has added a lot of confidence.Although it has many functions, it does not have a particularly powerful attack method.
Lin Haoming asked. Well, Brother Lin is willing to join forces with us Lin Haoming s proposal surprised Lan Wu, and even changed his name.The two headed black snake was originally aggressive, but when the fire dragon appeared, it seemed to see a natural enemy, and it was startled all of a sudden, turning its head and fleeing without hesitation.
At this moment, he said with a smile Li Wei, since Mr.This is not the deal. The scale is small, but Nanzhou Tianwei Mansion also has a lot of river networks, but Tianwei Mansion City is relatively close to the inland, Can I Take Cbd With 58164 Zoloft Understanding The Interaction And Safety the river there is relatively narrow, and the dragon tortoise is too big, so it can only be given up.
At this moment, she had also forcibly withdrawn her efforts, and looked at the few tentacles that appeared in horror.The buddy at the side even shouted angrily How did the young gang leader fall into the hands of Zuo Tongzhi Are you from Zuo Tongzhi Personal servant girl Han Ningxiang said this deliberately, seeing the attitude of the guy.
He immediately felt a wave of fear in his heart, but even so, he also understood that he had to go at this time.When Madam Baili opened the first jade box, the surrounding temperature suddenly dropped, and there was another piece of cold marrow crystal, but it was really small, as big as the fingernail of Madam Baili s little finger.
I also know that you are actually the son in law of the Gong family.
Who said it before, let them settle the matter of the juniors by themselves Why, I can t help it now the Ninth Elder sneered.The two of them received the order of Tian Youque, and they must get the peerless magic weapon.
Because in this way, they would have no chance to snatch the Blood Soul Stone.Unexpectedly, the other party was in this uninhabited Grand Canyon.
He didn t participate in the next auction, but those powerful people started to fight.The silver leaves all over the sky swayed, and immediately formed nine big silver snakes, dancing wildly in the air, quickly resisting the terrifying thunder and lightning bombardment.
Who Looking for death The old men in front were furious, they never imagined that someone would dare to take things from their Murong family.On the other side, peerless masters such as Lin Xuan and Happy King attacked with all their strength, chasing Tian Youque.
This is the gorgeous dividing line bsp Lin Xuan stood there without moving, a sneer twitched at the corner of his mouth.At this moment, the body surrounding him suddenly underwent an extremely terrifying change.
Everyone was stunned and couldn t Green Haze Cbd 00145 Gummies Review Benefits User Experiences And Expert Insights believe it. This was really shocking.Because this can be said to be their sore spot, one of the majestic Tianwu sons, Master Lingfeng led almost half of the strong members of the Duan family to chase and kill Lin Xuan.
Judging from the blow just now, I m afraid he is much stronger than before.It s okay. Lin Xuan said lightly My enemies are only the Duan family, and everyone else can become My friend.
Lin Xuan smiled, and was about to take over Jianchi Mansion.The terrifying killers are like dark gods of killing, hiding around, waiting to be shot.
As long as they act carefully and there is no large scale battle, the City Lord s Mansion and the law enforcement team will not care.This made Lin Xuan heave a sigh of relief. It seems that his situation is not too bad, at least not the lowest level, he should be considered a middle level warrior.
The king s killing array is extremely terrifying. Up to now, those peerless masters have all died, and only some useless warriors are still running for their lives.Duan Tianxing just came out, on the side of the God of War Palace, Duan Sirius grinned With a sound, he quickly ran towards Lin Xuan.
One can imagine how much it is cherished. However, unexpectedly, the opponent was able to cast a dragon shaped sword shadow, and that fierce aura was no weaker than his heaven level kung fu.The first prince is destined to become a prince, and in the future, he will be the ruler of the emperor s dynasty.
This is a gorgeous dividing line Thank you, my lord.He used Tianlong Babu, and his speed was extremely fast.
The big golden palm blocked the sharp sword light, and then the light became dim.Want to break through. But it s useless, if one collapses, more will appear, covering the sky and the sun, endlessly.
There was a bloody red light in his eyes, and his murderous intent was overwhelming, and he stared at Liu Mingyue.Damn it, what should we do Do we have to Experience The Bliss Of Reagan 212 Cbd Gummies A Natural Solution For Relaxation And Wellness leave those powerful people next to us and think quickly, while the third prince said, How To 217 Enlarge A Gummy Bear A Step let s go, we can t let them surround you The ruins are a trivial matter, we must not lose the Jade Talisman trump card, let alone consume our main combat power.
Then, his whole body was shaken back. At the same time, an ice goddess appeared on him, blocking the powerful force.Only now did I realize that this little guy has such a talent.
Facing the terrifying murderous aura of the surrounding stars, he strode forward like a king.This kind of flame already belongs to the powerful level, and it can be said that it is easy to burn three six star late stage kings.
Immediately afterwards, a terrifying aura shook the world and exploded.In an instant, the red sword light in front of him was split in half.
So thinking of this, his face became more and more gloomy.Accompanied by the buzzing, there was also a faint red light and a terrifying aura.
Seeing this scene, the trapped young man and the two women in the distance were immediately stunned.However, there was a figure sitting cross legged on such a terrifying monster.
All around the world, there is only a frenzied flow of energy, sweeping madly.Third prince, what should How Much Are Cannabis Gummies 93811 Price Quality And Potency Guide we do Several experts asked, and they also used magic weapons, but it was difficult to support the move forward.
According to my inference, the eighth prince is not such a covetous person, and his main purpose should be to be the crown prince.The Golden Lion King turned his head, tore apart the void, and left here.
Therefore, the Dayan Sword Formation around him quickly took shape, overwhelming the sky and covering the entire void.With a powerful aura, it smashed through the void, and all that force pressed towards Tianshuang King.
The terrifying aura resembled a divine monument, suppressing the void.The breath he exudes is far beyond before. Obviously, during this period of time, Jian Shisan also got a great opportunity to improve his strength.
They didn t expect that this drunk young man could launch such a violent attack.Hearing this, Lin Xuan showed a hint of surprise. He really didn t know about this matter, he had just come to the Taiyi Dynasty not long ago, and his original purpose was to come to Wanlong s Nest.
Judging by the age of this crocodile, it Cannabis Gummy Machine Efficient Production Of High 472 is definitely not very old, but it is able to summon this terrifying ancient phantom.Of course not So, you violated the rules, please go back with us obediently.
Not only that, he felt the strength in his entire arm, and he couldn t use it anymore.At this moment, he is flying towards the Liuli City of the Taiyi Dynasty.
Not long after, Zeng Xian came back with a piece of contract paper made of unknown material in his hand.Brother Lin, are you Gummy Bears For Diabetes A Comprehensive Guide To 988 Managing Blood Sugar Levels Uinlh planning to give them all your belongings Bai Xiyan heard that they had treated himself and Lin Haoming as dead, and suddenly sneered at him.
You girl, the kindness of saving my life is indeed memorable.Hey, why did you become so angry when you got the verdict In fact, it s nothing.
After a compromise between the two parties, the four of them removed their camouflage at the same time, and soon Duanmu Pingting recognized each other with bright Harmony Cbd Gummies Reviews 143 What Users Are Saying eyes, and said with a smile on her face So it s Elder Fu Kuan of the Tongxin League, I said yes Who knows so much about poisons, Nanjiang Gu masters are not proficient in this way, and there are not many people who are proficient in it.
Now that she saw Lin Haoming coming, she couldn t control it anymore.The petals of this flower , just need to take the raw clothes to instantly restore the depleted blood essence of the monks.
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Suni wanted to say something, but at this moment, she forcibly improved her cultivation to the limit.That s because you mocked Mr. Qi Fang Buque subconsciously explained.
It s her Li Zhan Bio Heal Cbd Gummies Effectiveness And Ingredients 33369 called out immediately after seeing the pattern of the bugs.He was struck by lightning before, forcing him to use all means to escape, but he never thought he couldn t escape Lin Haoming s eyes, and now he was fleeing, and he could only turn around and stab Lin Haoming in time.
If someone else might want to ask Ask, but naturally they can only turn a blind eye.Near Zijiao. Hearing such an answer, Yuan Chengli was also spirited for a while, and immediately gave orders to let himself lead the team to move in that direction.
Everyone sat on the chairs placed along the room, and there was a coffee table in the middle of the chairs with teacups on it, and a long table that was not too big was placed in the middle near the stairs, which should be used later It is used when people When Do Cbd Gummies Expire A Comprehensive Guide To Shelf Life And 038 Storage Wksvd trade.Lan Wu felt that he lost control of his figure for a while, but he still took a breath in his heart.
The son in law of Lord Shou, in this way, after the East King noticed it, he felt that it was really not good for this junior, so he found his best friend over the years, Tian Yuyan, who was also the governor of Kan County, and then there was Ordered this time.At this time, everyone understands that unless the other party is willing to sacrifice himself and hold Lin Haoming back, there is no chance of escape.
Nie Qing got it in his hand and erased the sealing talisman on it.There is a servant in each room. Serving with a maid.
That s caused by poisoning, what kind of poison would have such an effect Lin Haoming asked curiously.Yes, you really are, Mr. Guan has already made it very clear yesterday, and you still make it difficult for Mr.
At this time, Qi Jia, who was still counting down, also darkened, and then shouted Cui Changting, do you want to die with me When we sent out the avatar, we already had a willing plan, now let s see if you recruit others first, or I will kill you first Cui Changting said harshly.
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.