El mundo avanza rápido hacia un futuro de vehículos eléctricos. Países como China, Gran Bretaña, Francia, Noruega o la India han anunciado planes de eliminación gradual de los vehículos que utilizan combustibles fósiles para las próximas décadas. Y muchos de los signatarios del Acuerdo de París sobre el cambio climático están promoviendo muy activamente la adopción de vehículos sin emisiones.
Sin embargo, pese a este incremento de vehículos eléctricos a nivel mundial, la tecnología será limpia en la medida en que lo sea la fuente de electricidad. Para reducir realmente a cero el nivel de emisiones, estos vehículos eléctricos deben funcionar con energías renovables. Por tanto, cuando la energía hidráulica, eólica o solar y otras renovables no estén disponibles localmente, será necesario suministrarlas desde largas distancias.
De ahí que la tecnología de ABB dedicada al transporte de electricidad a larga distancia resulte tan decisiva para la adopción del transporte sostenible mundial. El sistema Network Manager SCADA/EMS (sistema de control supervisor y adquisición de datos/gestión de energía) de ABB Ability garantiza una alta fiabilidad del sistema en todas las redes eléctricas. La plataforma gestiona en tiempo real todas las operaciones controladas a distancia de los sistemas de generación, transporte y distribución de energía.
En muchas redes eléctricas, en función de la distancia que deba recorrer la electricidad desde el punto de generación hasta los consumidores, se pierde en el camino hasta un 15 por ciento de energía. Esto significa que una línea de transmisión pensada para abastecer una ciudad de un millón de habitantes llevaría energía suficiente para abastecer solo a 850.000 habitantes.
Por tanto, resulta decisivo poder transportar la electricidad desde zonas alejadas donde normalmente se generan las energías renovables (eólica, solar o hidráulica) hasta las ciudades donde resulta más adecuado el uso de vehículos eléctricos. Actualmente, gracias a la corriente continua en alta tensión o HVDC, tecnología en la que ABB es pionera, los operadores de redes eléctricas pueden transportar la energía eficazmente por vía subterránea o submarina y entre países.
Al utilizar corriente continua, la HVDC resulta más eficaz que la corriente alterna (CA) que usan las redes eléctricas y los consumidores. La transmisión de corriente alterna (CA) a largas distancias exige el uso de muchos transformadores especializados y otros sistemas de apoyo en todo el trayecto.
Por otro lado, la HVDC permite transportar la electricidad a granel eficazmente a grandes distancias con necesidad de menos equipos. En comparación con la CA, la HVDC también reduce considerablemente las pérdidas de transmisión, potencialmente a menos del uno por ciento. Además, la tecnología HVDC permite el control preciso de los flujos de energía en ambos sentidos, algo imposible de hacer con los sistemas de CA.
La última oferta HVDC de ABB, denominada HVDC Light, ha duplicado la capacidad energética de la tecnología a 3000 vatios y ha aumentado su alcance a más de 2000 kilómetros. La clave de estos notables avances son los dispositivos basados en semiconductores, que permiten mayor control y economizan los sistemas HVDC gracias a su mayor variedad de configuraciones. Con esta tecnología, un país del tamaño de Canadá ahora puede conectar regiones remotas a su red de forma activa.
HVDC Light, que ahora conecta países como Dinamarca, Alemania y Noruega, también contribuye a que las redes puedan gestionar la intermitencia aparejada a algunas energías renovables, por ejemplo, cuando no hace viento o sol y no hay corriente.
HVDC es una tecnología clave para allanar el camino de los vehículos eléctricos y la movilidad sostenible. Al generarse más electricidad a partir de fuentes de energías renovables y poderse transportar a cientos o miles de kilómetros sin apenas pérdidas a través de líneas HVDC, el vehículo que cargamos en casa no será responsable de ninguna emisión de carbono. Será posible abastecer electricidad totalmente limpia desde el punto de producción hasta el de consumo.
Esto se extenderá cada vez más a zonas donde las infraestructuras energéticas sean relativamente más deficientes, no solo a los países desarrollados. La tecnología HVDC Light puede servir de apoyo a redes menos robustas y tiene la agilidad suficiente para estabilizar flujos irregulares de electricidad compensando rápidamente las fluctuaciones eléctricas. ABB conoce bien el revolucionario potencial de esta nueva tecnología y sigue innovando en este campo tan prometedor.
* Un enfoque aún más potente de ABB
Más allá de la transmisión HVDC, existe una tecnología alternativa más potente: La corriente continua de ultra alta tensión o UHVDV. Actualmente ABB está suministrando e instalando la tecnología UHVDC de unos inauditos 1.100 kilovoltios en China, que tiene la mayor proporción de vehículos eléctricos del mundo.
Los sistemas UHVDC que funcionan a más de 1.100 kilovoltios permiten a China transportar enormes recursos energéticos de sus regiones del oeste y noroeste hasta los grandes centros de consumo ubicados principalmente en el este. Por ejemplo, la tecnología UHVDC de ABB permitió establecer una nueva conexión eléctrica de más de 3000 kilómetros de extensión, desde la región de Xinjiang hasta la provincia oriental de Anhui, sin apenas pérdidas.
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At this moment, Murong Yu also spoke to Yun Mo Boy, I ll give you a chance to admit defeat.Li Ge is the most brave, riding on a horse, holding a spear, one shot at a time, no one can stop him.
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What he dislikes the most is this kind of arrogant, arrogant, noble family member who regards human life as nothing.Yu Stop The sudden scene caused the horses behind to scream, and the remaining Jingqi hurriedly stopped the horses.
Bang Crash
The large and thick solid wood desk suddenly shattered into a pile of sawdust.At this time, Luo Chen was not afraid that the elixir that increased his true energy would be exposed.
Some even looked at his back with hidden eyes. Most of these soldiers were veterans who had followed Qin Fei to guard Wuling Pass for many years.However, the heart was stabbed, and the imagined break in did not occur.
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Faced with everyone s chatter. Kendia showed a confident smile on her face, and then said Don t be anxious, everyone.
Fortunately, other students who were brought to Shenzhao Kingdom for academic exchanges have been contacted, so their life safety should be greatly improved.Here, I would like to commend Lin Beichen for his valuable act of bravery.
until Saturday. When he just opened his eyes, he suddenly felt the rich electric element between heaven and earth.At this time, he said The college entrance examination scores have been announced.
The TCM diagram of meridians and acupuncture points throughout the human body shown is divided into two pictures the front body and the back body.What the hell There are no ghosts in this world The firefighter could not imagine how Where Can I Buy Bio Heal CBD Gummies: Authenticity, Reviews, and Benefits
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Just because
He knows the characteristics of his thunder method.This makes the wooden sword that originally looked dull suddenly look extremely sharp There was no hesitation.
They asked me to be kidnapped by them. I didn t want to sit back and wait for death, so I became passive and took the initiative to get rid of They arranged to follow their own people, followed him back, and finally found this place.International speculation continues, and various conspiracy theories emerge one after another.
In this series of global live broadcasts, a series of breaking news broke out frequently, all about meditation in the Jingli Mountain crater.He had never had such an experience, but somehow he seemed to know what to do.
Realize that learning a routine is extremely boring.But if something unexpected happens
then whatever the messy restrictions like international rules are, it won t matter.
His name is Chen Daxia. In addition to being the head of the family in this house.At the same time, if this method really wants to become my Daxia s secret weapon , in the final analysis, it depends on How ACV Keto Gummies from Shark Tank Can Boost Your Weight Loss Journey
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Whether it is a lighter or an electric baton, there are various models, so don t bring the same one They range from igniters in lighters that generate electricity by pressing ceramics, to police electric batons
These are the devices Lin Beichen prepared to use to feel the electric shock.If nothing else happened, no. If you dare to scare the snake, I really want to go up and give this fool a hammer He shook his head speechlessly.
Lin Beichen waved his hands repeatedly and smiled at the doctor It s not as serious as you said.The body that had just stood up halfway fell to the ground again.
It is time to play with themselves. But more tourists
will Lin Beichen s boxing was recorded and posted on the Internet End of this chapter Cats and dogs come and go I m shocked, my family, just at Moon River, I saw such powerful boxing skills, and I m still a sunny and cheerful boy.But
Aside from watching the fun, are there any of these people who are really interested in what I call cultivating immortals What about, even if you don t believe it, you are still interested Thinking of this, a picture suddenly flashed in Lin Beichen s mind.
Yahan grabbed the wrists of Lin Beichen s hands behind his head.He suddenly discovered that
the few people who had escaped the first wave of lightning strikes were running towards him, and the lightning bolts were following behind them, and they were about to hit the ground.
They have Taoist foundations forged by first grade golden elixirs and can expect to transform into gods in the future.It s a credit to China and a credit to the Emperor s Constellation.
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However, the misty forest was shrouded in mist and cut off their spiritual consciousness.But the Young Demon Lord was very attentive and respectful, looking at the Demon God of the Ancient Demon Clan like the most devout believer Master Demon God, I am the Young Demon Lord of the contemporary Ancient Demon Clan, your blood descendant I am willing to sacrifice My life, soul, everything, I just want to kill this human race, Lu Ziji As he said that, the young demon master knelt down respectfully and prostrated on the ground In-Depth Divinity Labs CBD Gummies Review: Insights for Anxiety Sufferers in the USA
Yes The Ancient Demon Clan Demon God responded indifferently and coldly.
After saying these words, these Shenghua Sect disciples were horrified who They are immortal cultivators.Although Lu Yu said that he came from the Emperor s Star China, Feng Yao thought that it was just his ancestors , In fact, the cultivation is on Cangshan Star.
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The ancient demon army is getting closer and closer.Zi Ji is extremely arrogant and confident. I m afraid he really dares to do something on his own to confront the seven major cultivating sects This
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In the world of words and spirits, some preparations have to be made, but Chen Huaian will take action.There are certain risks in the process of refining elixirs.
Therefore, the first thing Su Ye needs to do now is to dismantle the elixir.Monsters do not understand Haoran Zhengqi, and their cultivation is more difficult than you people.
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a dozen people.As for elixirs, there is something called Yin Bamboo in the Wilderness World, but Su Ye has never seen it in the Prison of the Undead.
The resources for cultivation in the Great Wilderness World are meager.But in Yunyi City, he can relax every day. It s not something that happens every three years.
Su Ye couldn t help but murmured
Montenegro is still the same Montenegro, but recently it has some different scenery.The sound came out really suddenly, without any warning.
I escaped by chance and was saved by the master s spirit beast
Su Ye listened to the voice in his head and suddenly remembered something, pointing at the little white fox.There was a crash Su Ye took out a bag and dumped it on the wooden platform.
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When the golden sword came in front of him, Su Ye slammed his hands together.
As a master of the golden elixir stage, the quality of the things in Wang Mingyang s hands is not very good, but the quantity is really large.Young Master Ye Luosha s face was solemn, and the chilling atmosphere around him made him feel a little out of breath.
Su Ye thought as he walked forward
The surrounding fog is still there. After walking for a while, Su Ye saw a dozen corpses.If you are loyal to the city lord and help the city lord s palace, the city lord s palace will give you the cultivation method to train you.
El mundo avanza rápido hacia un futuro de vehículos eléctricos. Países como China, Gran Bretaña, Francia, Noruega o la India han anunciado planes de eliminación gradual de los vehículos que utilizan combustibles fósiles para las próximas décadas. Y muchos de los signatarios del Acuerdo de París sobre el cambio climático están promoviendo muy activamente la adopción de vehículos sin emisiones.