Por Enrique González Haas | Presidente y director para Schneider Electric México y Centroamérica.
Hoy en día nuestra sociedad depende de un suministro continuo de energía eléctrica, si éste se ve interrumpido por un largo periodo producirá pérdidas considerables tanto a las compañías que suministran la electricidad como a todas aquellas que la consumen.
La falla de arco es un cortocircuito que sucede entre conductores eléctricos, puede ser entre dos conductores vivos o entre uno vivo y a tierra; ésta ocurre a través de aire ionizado y se caracteriza por una explosión eléctrica debido a la velocidad, potencia, calor y presión del fenómeno.
Los principales efectos del arco eléctrico son:
Luz intensa con radiación cegadora y quemante.
Temperaturas de hasta 23,000° F.
Voltaje altamente peligroso para los operadores.
Generación de aire caliente y vaporización de los componentes de cobre, lo que ocasiona un exceso de presión en el equipo, sonido potente y por ende explosiones acompañadas de gases tóxicos.
La expulsión de material incandescente puede provocar quemaduras graves dependiendo de la protección con la que el operador cuente, así como de la distancia, voltaje corriente y duración del fenómeno. Todo ello sin mencionar la generación de incendios y daños severos a los equipos y objetos aledaños. Las afecciones para una empresa ante pérdidas humanas y de inmobiliario pueden llegar a ser tan grandes que la recuperación podría tomar años. En el caso de las plantas, por ejemplo, los daños que un incendio puede provocar en las áreas de producto terminado y bodegas tienen consecuencias monetarias severas, considerando los retrasos en fabricación y con clientes. Inclusive hay algunos casos en los que las plantas difícilmente pueden retomar la operación y desaparecen.
En 2014, la Asociación Mexicana de Instituciones y de Seguros (AMIS) reportó un aproximado de 4.8 mil millones de pesos en pérdidas para las empresas debido a incendios. La realidad ante estos sucesos nos muestra que la ausencia de un sistema de protección no implica un ahorro sino todo lo contrario.
Entonces, el objetivo primordial de una protección contra falla de arco es brindar máxima seguridad al personal, así como reducir el daño de las instalaciones al mínimo. Para ello, entre más rápido sea el tiempo de respuesta del sistema de protección, menor será el daño que produzca la falla de arco, la reparación será más rápida y el periodo sin suministro de energía eléctrica será menor.
Una solución rentable
Podemos decir que la falla de arco representa uno de los peores riesgos en un sistema de potencia y debido a que la protección contra sobrecorriente es incapaz de evitar sus efectos, es necesario utilizar otro tipo de protección. Esa protección se llama VAMP, un sistema simple y eficiente que protege las barras de media tensión, lugar donde puede originarse el arco eléctrico. Además, es aplicable en equipos de media y baja tensión.
Esta tecnología de detección de arco eléctrico reduce significativamente el tiempo que le toma al relevador abrir el interruptor en respuesta a la falla, por ende, se reduce el riesgo y peligro de este fenómeno. Para que lo anterior suceda, VAMP cuenta con sensores ópticos, que a diferencia de la tecnología tradicional que mide la corriente eléctrica, estos miden la luz. De esta forma se puede detectar la falla con mayor rapidez y brindar una respuesta al problema en menor tiempo.
Adicionalmente, VAMP es una solución muy rentable ya que puede ser instalada en equipos existentes por lo que no es necesario cambiar el equipo para incrementar la seguridad de los mismos. Con esta tecnología, Schneider Electric es pionera en la protección contra arco eléctrico, contando con cerca de 15,000 sistemas funcionando y 300,000 sensores ópticos en servicio.
VAMP en empresas de electricidad, petróleo, minería y metalurgia
Uno de los principales retos para las empresas de electricidad, petróleo, minería y metalurgia es salvaguardar la continuidad del servicio y la reducción de los tiempos de interrupción que eviten pérdidas millonarias debido a fallas eléctricas.
Para ello, la forma en que nuestra tecnología opera es a través de la detección temprana del arco eléctrico para que de esta manera se pueda proteger a las personas y a los equipos; limitando daños, reduciendo los tiempos de reparación y acortando los tiempos muertos de producción. Esto sin mencionar la reducción de la prima de riesgo que las empresas tienen que pagar a las aseguradoras, brindando así un beneficio económico inmediato.
Tesla nos ha demostrado lo fundamental que es abordar la digitalización de la cadena de suministro en el marco de una estrategia y un contexto empresarial, respetando y aprovechando el conocimiento de la empresa en lugar de intentar suplantarlo.
Los clientes exigen entregas rápidas, seguimiento en tiempo real y un servicio impecable.
Asegúrate de que la última milla de tu cadena de suministro sea un punto fuerte, no una debilidad en tu empresa.
La tecnología actual puede ayudar a desarrollar y sostener modelos de negocios nuevos y se ha vuelto cada vez más sofisticada. La puerta se abre y es el momento de ingresar.
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She was shocked by the dragon s power just now, and it also faintly touched the Shen Transformation Pass.Jiang Yuebai hurriedly used the spiritual energy from the wooden platform to spread all over his body, and the itching pain quickly passed.
The surroundings were pitch black, and his consciousness could not be condensed in the violent rotation.The wind, clouds, thunder and lightning changed, and the underwater monsters were raided and killed in an instant, and their corpses were found floating hundreds of miles away.
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Can Jiang Yuebai be alone in the Iron Master Zhizhi Jixiang squatted on Xie Jingshan s shoulder, holding the top grade ore that Xie Jingshan gave him and gnawing happily.Ling Guanghan and Cang Huo both looked shocked and couldn t believe it.
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It watched helplessly as the escape route became farther and farther away from it.The broken brick wall fell into the grass and was covered with honeycomb holes, becoming a fortress for some kind of spiritual insect.
finished Everyone looked nervously at where Tiannanxing had just been.When the power accumulated to the limit she could bear, the six water walls began to vibrate violently, like boiling water.
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He was almost surpassed by my son. Maybe I can t live up to my reputation, so I want to have a baby quickly and still be able to figure out who I am as 10 Proven Food to Lose Weight Recipes and Their Remarkable Benefits
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It is enough to conquer a planet. How could it be destroyed by your punch The third elder of the Creator Organization was dumbfounded and reacted immediately.It is a treasure of war. Each one is equivalent to a low grade holy weapon.
Immediately, Lu Yu put the remains of the Liuyan puppets into the storage bag in front of so many people.Treasures like the Phoenix Fire Divine Fruit are rare and extremely rare even in Cangshan Star.
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The Scarlet Flame Pavilion and Liu Yan Magic Pearl are treasures that even the ancestors of the God Transformation are jealous of However, after hearing this, Lu Yu felt funny in his heart.Even if they were separated by countless distances, he could Discover the Power of CBD Hair Gummies for Hair Growth and Health
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Although Luoyue Palace is so powerful, the master will definitely be fine At this time, after hearing Elder Qing s arrogant and domineering words, Fairy Mi was also shocked She never expected that Elder Qing would dare to be so arrogant after learning about Lu Ziji s identity.The Tianmen Sect Master hated Lu Ziji to the extreme.
At this time, He Zhenlong also noticed the movement of the formation in the Xihuang King s palace, and immediately rushed over.OK. Brother Lu Ziji He Yan er s pretty face immediately changed color, she was extremely worried and hurriedly stepped forward to protect Lu Yu.
With the talent of his master Lu Yu, when he reaches the Nascent Soul stage, who else is his opponent in the world of Cangshan Star Immortal Cultivation Immortal cultivators have a long lifespan.
The look he looked at Lu Yu was filled with boundless awe and disbelief.It would be unwise to fight now. Haha, there are fifty four people here and one hundred and eight Liuyan puppets, so I will take two Liuyan puppets first And Lian Peng laughed loudly, grabbed Void from a distance, and his spiritual power condensed into a foot.
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Regarding Luo Wenxing s death in Lu Yu s hands, after thinking about it, Yan Xunnan still did not tell the Luo family.On this day, Huo Shen Huo Dingtian, the guardian of the Kunlun Secret Realm, and Chu Tiangang, the Chinese Chu general, came hand in hand, followed by Bian Zhihe, Lu Yuqing, Xiaoyue and other Cangshan star cultivators.
She was still worried until the end was over. At this moment, countless people who cared about Lu Yu looked at this scene with joy and some worry.At this time, Wang Qi was frightened by Lu Yu So powerful No wonder Zhang Guicheng, the former head of the palace, simply fled and retreated without a fight If Wang Qi had been present at that time, he would have participated in Green Farms CBD Gummies 500mg - Benefits, Reviews, and Science
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In the blink of an eye, a month passed. The aura of the Red Cloud Star is indeed far superior to that of the Cangshan Star, let alone the Emperor s Constellation Star If I had been reborn on the Red Cloud Star, I would have been able to break through the Golden Core within one year, and become the Nascent Soul within five years Lu Yu s reaction at this time His cultivation has reached the peak of the early stage of Golden Core, and he couldn t help but smile.
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about the secret realm of Kunlun, which contained the ancient heaven, and whether there were any treasures that caught his eye.There are a lot of spiritual stones, spiritual weapons, and techniques from the Netherworld Palace.
Who else could have done it You actually made up an imaginary character, and now you are pretending not to know That s right This time we entered the secret realm of Liu Yan Shenjun s cave, the only ones with the quantity and quality of strong people are our Sheng Hua Zonghe.