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.
La principal función de un sistema de administración es gestionar y controlar los recursos, procesos y operaciones del negocio, por lo que es fundamental integrar la facturación electrónica a este sistema.
Al utilizar la IA de manera estratégica, las empresas pueden no solo mejorar su eficiencia operativa, sino también fortalecer su capacidad para adaptarse y prosperar en tiempos de incertidumbre.
She didn t take a whip or a long sword, turned around and walked towards the fog again.If it works properly, the fetus in the womb can become the person who inherits the blood.
Ka Ka Ka The sound of space collapse continued, and the colorless glass enchantment was like a sea tide, surging and spreading again and again, but when it touched the golden light of Luo Yuheng s body protection, it collapsed inch by inch, like a broken mirror.My lord, the times have changed, and the sky thunder may not be able to strike people.
those points of light converge on Together, they poured into the seal continuously, and finally formed a light green bead.Meng Jingzhe said.Little brat, who do you say is evil I am the only righteous god in this world The evil god seems to be very concerned about his identity.
Under the leadership of the officer, he bypassed the county seat and continued to move forward.There s no need for you to talk too much here Without Ye Shenglan blocking in front, Qi Feixuan faced Meng Jingzhe directly.
This little girl is not smart, but also very greedy, and even because of the birthmark, she doesn t look pretty enough.Dongfang Wanqing bowed and saluted Thank you, Xu Yinluo
Imperial Palace, Imperial Study Room.Wearing a scarlet official uniform and an official hat, Wang Zhenwen climbed the steps with a solemn expression and walked towards the imperial study.
Luo Yuheng swooped down with the flying sword that was no longer rusty, and the four phases of wind, water and fire were wrapped around the sword body, like a colorful meteor, shining colorfully and magnificently on the night.He clenched his fist silently.Capital, Qinglong Temple.
She couldn t kill her father, so she could only turn a blind eye to him.The Longevity Valley has been extinct, Meng Jingzhe couldn t help being happy for his sister when he thought that there was another Pixiu who was also Meng Xiaotian s blood relative.
Meng Jingzhe continued to talk about the differences like this Come out in several places.But so what, the next book is only a part of my creative career, it is accumulation, it is a process, no matter whether the results are good or bad, I will face it calmly, because there will be no peaks without troughs.
His spells are also faster and more violent than before.The evil spirit felt guilty, but then turned into a cold snort, and said, You re the one who talks too much As he said that, he raised his hand and grabbed Meng Jingzhe, as if he no longer wanted to be cautious, and only wanted to take Meng Jingzhe at this moment.
Slow down, I m so anxious.Seeing that Meng Xiaotian was too slow, Long Yinjian could only pull her in by himself.The space around his fist quickly twisted, as if it could not withstand the heavy pressure and was about to shatter.
A Xi is not such a fragile person, she just needs a listener, and Meng Jingzhe, who can t speak at this time, Be the best listener.Then.it s almost time, isn t it Jason Gou glanced at the watch on his wrist, and then asked, Should we report to Professor Zhang Professor Zhang Zhifu walked towards the ward area with his legs crossed with.
Huaiqing said coldly Are you proud Huh What kind of attitude is this, anger from embarrassment It was in real contact with his palm.Her cultivation has reached a bottleneck, and now she feels that she can t make a breakthrough relying on herself alone, so she thinks of using external forces.
Immediately afterwards, he deposited all his energy, restrained all his emotions, and the black hole in his dantian collapsed, gathering great power.On the other side of the battle, he could only see a few flags.
One set doesn t work, then use two sets, three sets.In the distant southern Xinjiang, Li Lingsu s expression gradually stiffened, and the dancing fox girl in the hall suddenly lost her fragrance.
Xu Qi an asked As a super grade, you are already immortal.Meng Jingzhe said.The evil god s eyes were full of disdain.
Following this sound, the surrounding sky spiders who were originally making worship gestures immediately howled in response as if they had been greatly encouraged.Meng Jingzhe didn t know how much he ate, but when he vomited blood, he felt guilty when he saw the girl s worried expression.
Meng Xiaotian has already lost half of her soul, if the other half of her soul is also lost, will Meng Xiaotian still be alive It is now known that the required conditions for this sacrifice are the five great artifacts and possibly a Pixiu.The last character can be regarded as the final character.
Changle took a look at Meng Jingzhe, he was surrounded by his subordinates back home, but the more he thought about it, the more he felt uneasy.The entire Kyushu will be wiped out.Is it useful to seal the mountain Can Chaopin turn a blind eye Okay now, it s useless for you to be born, can you fucking beat the witch god Go to the goddamn Taishang Wangqing, the human race is gone, why are you still cultivating Taishang Wangqing, get out of here, I just don t cultivate Taishang Wangqing.
Being questioned like this, Yu Cui was not too scared.When everyone looked over, Wei Yuan said calmly The Martial God Where does the name come from The hall was quiet for a while, and the mind couldn t help but think of the strongest super class of the human race, the saint who created the Confucian system.
After the god statue finished speaking, a light spot the size of a mung bean flew out of the stone statue s hand and landed directly between Meng Jingzhe s eyebrows.
And nourished by the resentment overflowing in the undercurrent, it has survived until now, and the soul has not been annihilated.The two military remonstrances that Xu Qian impressed the most were the death of Yang Yuhuan in Maweipo, and the young commander took out a small pistol and slapped Lao Jiang.
No.1 s analysis opened Xu Qi an s mind.Liang Youping is missing, so the Witch Gods are desperate to find him Because if he falls into the hands of the enemy , he will reveal a lot of news that is not good for his own side.Whose person is Xu Qi an At this time, Huaiqing s cold and pleasant voice came from outside the door, and the eldest daughter of the emperor, who was wearing a moon colored palace dress, arrived.
Is it really vulgar, and it s not that middle aged people have to soak goji berries in a thermos Xu Qi an sighed The Taoist priest has already left the vulgar taste, which is admirable.She was hydrated His peach blossom eyes suddenly rippled, soft and soft.
Zhou Min is a well organized court official, and whenever a court official dies, the government office will be responsible for the autopsy to confirm the cause of death.When the bad news came, the adults were immersed in grief and ignored the children s feelings.
I suspect that he was sealed by Henghui or Yaozu.That is to say, where No.The two places are separated by thousands of miles.
The cooks were not comforted at all, but became more worried.It s just a hidden game to be prepared.It should be used when it is most needed, not This is the case now.
There was a tacit understanding, but also a little disappointment.This is just like in the previous life, those who can enter the Chinese Academy of Sciences are definitely highly educated talents, and it is impossible for wild bachelors who are self taught.
Three Thank you.Two Small things, friends from all over the world are willing to sell me face.What s going on outside Emperor Yuan Jing s tone was filled with repressed anger.
In the capital, there are people who don t know me.Behind him, Song Tingfeng and Zhu Guangxiao knew the Yinluos who followed him to Yunzhou.
What s the origin of that arm Nangong Qianrou said bitterly.She knows my name.Zhou Chixiong s heart was terrified, and his desire disappeared immediately.
well, they can t be blamed, they have already been demoted.You must not spread the matter of last night, otherwise you will be killed.
Xu Qi an nodded with a smile.Um The four cooks felt a little strange from Xu Qi an s meaningful smile.It s a charm.Zhou Chixiong said in a deep voice, an ominous premonition filled his heart.
Reluctantly, he raised his brows Xu Ningyan, I can tell my father that I will let you enter the palace and take office as a guard of the palace.Investigate what case After being kicked by Xu Qi an, she immediately became sober, why not Miss Susu, this matter involves court secrets and cannot be spread outside.
Liang Youping took the initiative to hand over the account books to us, which aroused suspicion instead, and saved Yang Chuannan in a disguised form.As the commander of the capital, Zhou Min, a member of the experience department, is of course no exception.
Then, with eyes closed, she dressed, washed her face, brushed her teeth under the service of the maid, and was led to the front hall.Matt, you both don t know what your last name is.The lower head has replaced the upper head.
In fact, I m in a bit of a bad state today, because the explosion is too powerful.Understand, Number three is that cousin, Xu Qi an s cousin Number four couldn t help but want to laugh wildly.
After all, Huaiqing is a princess, so let her be a bit thinner.She pointed at the mouth of the well and said in a trembling voice Well, there is a head in the well.
like silkworm chrysalis cocooning.All vitality in the body is restrained, the person is in a state of suspended animation, and even the primordial spirit will die.A long sigh came, and since it was a hoarse voice, he said with emotion Unexpectedly, after twenty years of separation, you still like to turn your back on all living beings.
There must be Song Changfu s eyeliner near the post station, always monitoring the movement here.Let s see it tomorrow morning.If it can t be updated, then tomorrow will be four chapters, so don t stay up late and wait.
Get out, we re different.Xu Qi an lay on the bed with his hands resting on the back of his head, and sighed, It takes a while to get used to it.After crossing the sandbar, someone will be in charge of the connection after arriving in Yunzhou.
I was instantly ashamed, and then I patted my chest and said I must change it.Chu Caiwei cried more fiercely, stomped her feet hard, and cursed while crying Bad old man, stinky old man, my friend died, and you still said good things, why don t you die.
Corresponding memorial , he had submitted it to the inner court yesterday.It s okay to talk to you, but remember not to spread it.
After a short break, a servant girl knocked on the door and said outside My lady, Mr.Blood puppet This is a secret technique mastered by level nine wizards.
Sure enough, it is the kingly way to be both right and left, just like I am caught between Lin an and Huaiqing, I can please both sides, and I can flirt with both sides.
It s far away. Brother Bing took off his big gloves, took out a cigarette from his pocket and gave one to Du Heng.Okay. Wu Buwei quickly wrote it down, but the other doctors around him all stared.
Du Heng was confused. After hanging up the phone, he turned around and went to Du Bing s house.Just when he was breathing a sigh of relief and thinking that the patient s life had been saved, he suddenly felt something was wrong under his hand.
If there really is such a person who can do all this, Du Heng feels that it can only be God.How did he know about premature birth and picky eating It s not a big problem with your child.
Du Heng and Li Chengzu were talking about Essex Lopresti fracture, Colles fracture, distal radius buckling fracture, humeral head surface depression fracture, etc.When I go back today, I must ask Cui Guanghai to come up with a solution quickly.
It hurts a little when I touch my arm. Hearing what his elder brother said, Du Heng immediately understood, It s okay.Seeing the three covered stretchers behind Du Heng, the beautiful doctor couldn t help but change her expression.
Yu Haiting frowned, thought for a moment and said, How many large pharmaceutical institutions across the country and medical workers have concentrated on research, and have obtained these treatments And applying ointments can only relieve itching and inflammation and relieve urgent needs.The health center initially provided a monthly subsidy of 600 yuan to each village doctor.
When I went to their house today, I saw that they have two dairy goats, and Zhu Minyan s body also has a faint smell of sheep.From now on, we only need to continue to detoxify and drain pus, soften the tumor, and cure it.
He will be the father of three children soon. Have you made enough money from milk powder Wang Zhenzhen feigned anger, Don t mention him anymore.Du Heng was actually wondering before coming here that this situation was because of good friends Is the hospital s Chinese medicine team strong Or is it because of its R funded background Now, to be honest, the status of traditional Chinese medicine in China is not as high as it is in R country, or the degree of attention it receives.
Then let s wait and see. Wei Kaida looked at the two cakes and smiled happily, but said sarcastically, You can touch even one two cakes wrong, and I don t know how hard you touched it.The initial budget was only around 200,000 yuan, but in the end it was so high that it was almost unbearable.
Once the acupuncture is completed, half of the disease will be cured.if it weren t for the sake of my father in law, do you think you can just pay five thousand yuan Why don t you think you can improve your memory Now you still dare to prescribe medicine to others.
Although she knew in her heart that Du Heng was trying to scare her, she still couldn t control her fear when looking at such a long needle.As long as you agree to come to my Department of Plastic Surgery, all other issues will be answered.
Instead, he sat in the office and slowly prescribed the soup, which means that this method must not be used.
I m not a fool, I never thought I could see it Looking at Wu Buwei s eyes, Du Heng was stunned for a moment and then suddenly realized, he laughed and said, It s my fault, then let me change the question, why can t I use this method I have no idea.
If she takes two doses of medicine a day, , her body will collapse, and it is easy to cause alopecia.Dr. Du was invited by Professor Lan because of his expertise in treating tumors.
In the subsequent report, except that he had just arrived and had no work achievements to summarize and reward, several other people summarized the work results of the year.Du Heng looked at the delicate man helplessly, How can it be done The smell is very strong when you make ointment.
When they arrived at the health center, just as Du Heng said, they directly arranged the father and daughter in two places without even notifying Zhu Fanzhong s wife, fearing that she would have an emotional reaction and affect Zhu Minyan.What is this place It s not too much to say it s a wilderness.
With two restrictions, he can have the qualification to supervise graduate students.Well, I am superficial. Du Heng readily admitted what he had taken for granted and asked Li Jianwei directly, Teacher, which of the two do you prefer Li Jianwei shook his head, I told you, the interviewer this time is you, no matter you I have no opinion on which one you choose.
Dong Yuezhang looked at Wei Kaida with a smile, but his eyes were filled with contempt.There are less things to do and you are free. Du Heng looked at the manager funny, but he had to admire such a person for being able to find out people s ins and outs and be so secretive.
As a last resort, Du Heng went to Wang Shuqiu s school.Yu Haiting, who kept dozing off in the ward, was now a wake up call on their heads.
The ischemia time is too long. plus you have frostbite, you d better be prepared.Difficulty breathing, no equipment or medicine, is a very big threat.
Li Jianwei knew his skill in using prescriptions, so he did not disturb Du Heng or put forward his own ideas.Trembling slightly, he couldn t wait to hold the steering wheel steady, Okay, let s go back.
Du Heng s frown slowly unfurled, he took a look and turned back Several people in the office smiled slightly at Li Jianwei and said, Professor Li, can you take me in I have some ideas now.When this girl finally applied for a university, she finally made a decision that went against her parents.
Du Heng would not go if he could, leaving all the meetings to Lu Zhongjiang.Do you really think you can learn something in nine years of college Let me tell you, in these nine years, you can t even learn the most basic things.
We don t need to continue to change topics, but use this topic directly.What he looks like now is just a way to vent his dissatisfaction and the unique anger of young people.
Du Heng chuckled, as if the question just now didn t affect him at all, How could I not want to My brother and my sister in law are driving me crazy, but this matter depends on fate.Yes, I don t have aconite here. Aconite Du Fei smiled bitterly again, Yes, it is aconite.
Those who are poor are allowed to clamp their beards, so that I can take advantage of it.Young man How young I just turned 29 this year. 29 deputy director Director Chu, are you kidding me Chu Xuwei over there chuckled twice, He is really only 29, and he is actually the deputy director, a cancer expert invited by our department.
Brother, what I said is true. Just stop talking and just eat your food.All the knowledgeable people s expressions changed, leaving only the Wu family with big eyes and small eyes, looking at everyone in confusion.
How is the situation now I have arranged to go back to the ward, but black blood is still bleeding from my lower body.If this continues, it will harm others and himself.
Every time her cunning was not used, it was already written on her face in advance.Even turning her neck was difficult. No, no. The mother quickly comforted her daughter, Your legs are still on your body.
On the way up the mountain, the consequences of Du Heng not doing physical labor became apparent.All doctors and nurses join. Yu Haiting felt like he had a clear mind at this moment.
Where did you hear this from Was it really cured of gastric cancer Zhang Xintian is getting more and more excited now.However, the snow on the road was too thick, and the second hand car Du Heng bought was really not very easy to control.
And I checked and found out that Yang Zhengnong has not reported to the health center since December last year regarding the basic situation of the villagers in his village.He sighed silently in his heart and took the initiative to leave.
Do you still want me to teach you You are a bunch of cowards, please get out of here if each one of you submits a copy of the examination before leaving get off work today.After the anesthesiologist made the final confirmation, he nodded to Li Chengzu, indicating that he could start.
No, I plan to use this recipe. Strong medicine is used for serious illnesses.After saying that, he left without looking back. No matter how Wu Shengnan shouted, he walked out without looking back.
Suddenly, he didn t dare to promise others as generously as before.Xu Pinglin was also very excited. He stood up as soon as he heard the sound.
This labor fee was what a delicate man said. Can this be done Of course, if you can do it, who can still struggle with money Seeing Du Heng nodding in agreement, the delicate man was also happy, but he made another request, Doctor Du, I heard you chatting with Director Li earlier.Du Heng didn t want to get entangled with her on this matter.
Why are you here The second daughter in law made all the money.I didn t expect that when I was leaving, I would have such a cute person to make me feel better.
Wu Shengnan asked, How was your blind date yesterday However, Du Heng had a gloomy face and said nothing, causing Wu Shengnan to laugh.Ms. Xia, please tell me what you think first. After Ms. Zhou finished speaking, Du Heng directly asked the woman next to him.