Weekly diary of electrician practice 300 words

Work summary is an important part of a person's work, and weekly diary is one of them. Keeping the habit of keeping a diary every week and often finding problems in work will help to find and correct incorrect or bad habits in work in time, and then constantly break through yourself and make the work develop regularly! Next, I will bring you 12 300-word electrician practice weekly notes. I hope you like them! Please pay attention to the internship report column for more 300 words of electrician internship week notes!

300 words a week as an electrician internship, and I have gained a lot. First, I have mastered the use of electric soldering iron and the welding methods of components, such as two welding methods of resistance. Second, I learned the skills of pulling out the insulation layer of the conductor, as well as the matters needing attention and direct connection method of single-stranded copper conductor: the connection method of small-section single-stranded copper conductor is shown in the figure. First, cross the core wire ends of the two wires into an X-shape, then wrap them around each other for 2-3 turns, then straighten the two wires, then tightly wrap each wire end around the other core wire for 5-6 turns, and then cut off the redundant wire ends. Branch connection of a single copper conductor. As shown in the figure, the end of the branch core wire is tightly wound around the main core wire for 5-8 turns, and then the redundant end is cut off to realize the T-shaped branch connection of a single copper conductor. For the core wire with smaller cross section, the end of the branch core wire can be tied with a winding knot on the main core wire first, and then tightly wound for 5 ~ 8 times, and then the redundant end can be cut off. Thirdly, I know some principles of automatic control, such as semi-automatic control device and full-automatic control device. Finally, we connected a semi-automatic control device ourselves. In the course of these lectures, I learned a lot about components. Understand some circuit principles and methods of installation, debugging and maintenance through circuit diagram; Have a preliminary understanding of electrical technology professional knowledge; Cultivate and exercise our practical ability, make our theoretical knowledge and practice fully combined, and achieve high-quality talents who have both professional knowledge and strong practical operation ability, and can analyze and solve problems.

Running electricians is our mission to ensure the normal operation of electrical equipment. It is our electrician's job to use electricity safely, effectively, reasonably and correctly. Patrol electrical equipment should not be near lightning arresters and lightning rods, and labor protection articles should be worn. Basic knowledge of electrical safety is essential for electricians. As a running electrician, inspection is very important. Patrol can find problems that can't be monitored by the main control room during the operation of the equipment. It is an important way to know whether the field equipment is running normally, and it is the key work to ensure the normal operation of the equipment. Our operators should not take this work lightly, treat it rashly and treat it lightly. During the five-month work, I was mainly familiar with the power supply operation system diagram, the name and number, status and location of the electrical equipment in the whole plant. In my daily work, I am familiar with and mastered the work contents of opening and closing working tickets, switching operation, identifying signals and alarming, monitoring cards and handling accidents. After five months, I feel that I still have some shortcomings, such as lack of experience in dealing with unexpected accidents, working principle of electrical equipment, secondary protection and maintenance of operating equipment, and no deeper understanding. The workshop conducts skills and safety training every Friday, summing up the experience of accident handling, which is conducive to improving my work skills and enriching my experience.

300-word Notes of Electrician's Practice Week 3 In practical operation and study, I learned the basic knowledge of power system and the importance of substation work. Let me know about transformers, high-voltage circuit breakers, disconnectors and fuses. The operation of transformer, the function of transformer, the use of high voltage circuit breaker and the function, classification and model of disconnector are studied. Under what circumstances is the high-voltage load switch used in conjunction with the high-voltage fuse, which plays a short-circuit protection role; Under what circumstances, the operation of high-voltage capacitor banks depends on reactive power flow, load power factor and voltage. In particular, some simulation activities, let people be there, and cultivate my bold, cautious and careful work style. Be careful when you understand the operation, so as to avoid dangerous accidents such as electric shock and accidental injury. Through practice, I really learned a lot of knowledge, broadened my horizons and strengthened my hands-on operation ability and practical application ability.

Through this week's study, I found that many simple things need to be paid attention to in actual operation, which is also different from what we imagined. In the past six months, I have crossed the gap between practice and theory. No matter how good the theory is, if it is not put into practice, then everything is empty talk. Only in application and practice can we realize the great difference between the two. At first, the master introduced the circuit. I thought the electrician's practice was very simple, and I found it by doing it myself. It's easier to see than to do, and people can't despise anything. Even every wire is responsible for machines, jobs and people. This also cultivates our sense of responsibility. There is a great difference between theory and practice. Many things need us to think for ourselves. Only when you give will you get it. If you think, you will gain, that is to say, if you improve, you will enhance your practical ability and thinking ability. I have learned, and I have learned a lot about being a man, which has benefited me a lot. Besides, I also learned how to better communicate with others, how to better state my views, and how to convince others to agree with me. I believe these valuable experiences will become the most important cornerstone of my future success. Internship is a necessary experience for every college graduate. It enables us to understand the society in practice, learn a lot of knowledge that we can't learn in class, broaden our horizons, increase our knowledge, and lay a solid foundation for us to better serve the society in the future.

Notes on electrician practice week: 300 words, five weeks. I didn't expect the electrician internship to end so soon. How can I put it? The feeling that gives a person is very tired! ! ! ! It's like a metalworking internship for freshmen, but after the internship, we at least have our own things, such as wine glasses, hammers and bullets, and at least have a sense of accomplishment. But now, we go empty-handed and come back empty-handed, only feeling tired, wiring is tired, and writing an internship report is even more tired!

Before the internship, I heard a buddy from Henan Institute of Technology say that the electrician internship in their school is doing radio. That guy made a radio that can receive more than 30 sets, which is awesome. He wanted to be a treasure, but unfortunately, we have been wiring for a week. It's always wrong at first, and procuratorial errors are also a headache. Every time my head is so big that I really want to give up. If it wasn't for this, However, after getting used to it, I don't find it difficult. How can I put it? As long as I'm serious, I'm not in a hurry to take credit, and I check it a few times more, I generally won't make a big mistake.

I didn't expect a week to pass so quickly. Of course I'm tired, but to be honest, it's not without gain. It's just that the harvest of freshman year is in kind, this time it's internal, and there are really many internal gains.

Our electrician teacher wears a white coat to give us lessons every day, which always reminds me of the doctors in the hospital. He is a strict teacher. Let the monitor call the roll before each class, and his face is tight during the examination. If you are wrong, he won't tell you the mistake, so you can't find it. Then wait for the deduction. It's none of his business that you failed anyway. So after a week, many people really scolded him, because the wiring examination accounted for 40 points, but many students only got seven or eight points. If the internship report fails, the internship will fail. Even if the report is well written, the total score can only hover above 60 points. To be honest, I'm afraid of him, too. First of all, I had a bad connection the other day. Another thing, I have always been weak in hands-on ability, and the connection is always slow to death. What people do in the afternoon is often done in the afternoon. It is estimated that my practical ability has been greatly improved after this week, at least I personally think so.

In fact, if you think about it carefully, the teacher's strict requirements also have his reasons. He said that he stayed in the factory for a long time, unlike at school, where you made the wrong relationship, with the help of classmates and the guidance of teachers. When you walk into the factory after graduating from college, there is no one around to help you, only people who watch your jokes. If you can't stand it now, then you will have to leave. Yes, when you can't do it well, the leader won't say much to you, just one sentence: leave! ! What can you do at that time? I'm not afraid anyway. In China, frogs with two legs can't be found, but people with two legs are everywhere. There is no shortage of college students in China. To put it bluntly, if a brick falls, it may kill a college student. This is the current situation in China. What can you do? Change society? It's hard, then, only to change yourself.

Indeed, it is impossible to connect the wires carelessly. It needs people with rigorous thinking. Without rigorous thinking, you don't deserve to be a science student.

When I stepped into the door of xx, I felt a lot of anxiety, and I didn't know what life would be like to meet me. There are 9 people who joined the company, and we have unified training together.

The company implements the selection system, and only through training can it have the opportunity to stay. Competition in society is cruel. We are college graduates who have worked together, even laid-off workers from state-owned enterprises in their forties.

In the first week, I received the basic knowledge of circuit at the headquarters in the morning, and went to various places in the afternoon to learn about the environment and the basic circuit. Because it's my first time to contact this industry, I'm almost unfamiliar with it, especially when I walk from one road to another in the afternoon. I have to record all the routes, know its construction year, market price, area and so on, and then go back to the supervisor for inspection in the afternoon. That's how we arranged it in the first week.

This is my first month in IWC. I didn't know until I came here that what I came into contact with at school was quite different from the actual operation. In this experience, I learned and understood the basic knowledge of electricians, the harm and mutual rescue of electric shock, electrical safety work and measures, electrical safety appliances and safety signs, what is direct contact electric shock protection, indirect contact electric shock protection, electrical fire prevention and explosion prevention, lightning protection and anti-static, etc., which made me learn a lot of knowledge and theories that are very helpful for future work and laid a good foundation for future work. More importantly, I learned how to operate safely and protect myself at work.

Through this week's electrician study, I have gained a lot that I can't learn in classroom theory study at ordinary times. Master the use of several basic electrical tools, the connection method of wires and terminals, the basic knowledge of wiring and component layout in circuit installation. Understand the installation method of general simple lighting circuit, master the installation of general series-parallel circuit, fluorescent lamp, watt-hour meter and socket, and understand the concepts and principles of motor drive, inching control, sequence control and reverse control, as well as the specific connection methods. Especially through concrete practice, I found that I knew everything in theory, but I was not very skilled in practice. I know this is a bit superior, so I will definitely put it into practice in my future study.

Notes on electrician practice week: 300 words and eight words. Through a week's electrician internship, I gained a lot.

First, I have mastered the usage of electric soldering iron and the welding methods of components, such as two welding methods of resistance.

Second, I learned the skills of pulling out the insulation layer of the conductor, as well as the matters needing attention and direct connection method of single-stranded copper conductor: the connection method of small-section single-stranded copper conductor is shown in the figure. First, cross the core wire ends of the two wires into an X-shape, then wrap them around each other for 2-3 turns, then straighten the two wires, then tightly wrap each wire end around the other core wire for 5-6 turns, and then cut off the redundant wire ends. Branch connection of a single copper conductor. As shown in the figure, the end of the branch core wire is tightly wound around the main core wire for 5-8 turns, and then the redundant end is cut off to realize the T-shaped branch connection of a single copper conductor. For the core wire with smaller cross section, the end of the branch core wire can be tied with a winding knot on the main core wire first, and then tightly wound for 5 ~ 8 times, and then the redundant end can be cut off.

Thirdly, I know some principles of automatic control, such as semi-automatic control device and full-automatic control device. Finally, we connected a semi-automatic control device ourselves. In the course of these lectures, I learned a lot about components. Understand some circuit principles and methods of installation, debugging and maintenance through circuit diagram; Have a preliminary understanding of electrical technology professional knowledge; Cultivate and exercise our practical ability, make our theoretical knowledge and practice fully combined, and achieve high-quality talents who have both professional knowledge and strong practical operation ability, and can analyze and solve problems.

300-word Notes of Electrician Practice Week In practical operation and study, I understand the basic knowledge of power system and the importance of substation work. Let me know about transformers, high voltage circuit breakers, disconnectors and fuses. The operation of transformer, the function of transformer, the use of high voltage circuit breaker and the function, classification and model of disconnector are studied. Under what circumstances is the high-voltage load switch used in conjunction with the high-voltage fuse, which plays a short-circuit protection role; Under what circumstances, the operation of high-voltage capacitor banks depends on reactive power flow, load power factor and voltage. In particular, some simulation activities, let people be there, and cultivate my bold, cautious and careful work style. Be careful when you understand the operation, so as to avoid dangerous accidents such as electric shock and accidental injury. Through practice, I really learned a lot of knowledge, broadened my horizons and strengthened my hands-on operation ability and practical application ability.

It is our mission to ensure the normal operation of electrical equipment. It is our electrician's job to use electricity safely, effectively, reasonably and correctly. Patrol electrical equipment should not be near lightning arresters and lightning rods, and labor protection articles should be worn. Basic knowledge of electrical safety is essential for electricians. As a running electrician, inspection is very important. Patrol can find problems that can't be monitored by the main control room during the operation of the equipment. It is an important way to know whether the field equipment is running normally, and it is the key work to ensure the normal operation of the equipment. Our operators should not take this work lightly, treat it rashly and treat it lightly. During the five-month work, I was mainly familiar with the power supply operation system diagram, the name and number, status and location of the electrical equipment in the whole plant. In my daily work, I am familiar with and mastered the work contents of opening and closing working tickets, switching operation, identifying signals and alarming, monitoring cards and handling accidents. After five months, I feel that I still have some shortcomings, such as lack of experience in dealing with unexpected accidents, working principle of electrical equipment, secondary protection and maintenance of operating equipment, and no deeper understanding. The workshop conducts skills and safety training every Friday, summing up the experience of accident handling, which is conducive to improving my work skills and enriching my experience.

Through a week's study, I found that many simple things need to be paid attention to in actual operation, which is also different from what we imagined. In the past six months, I have crossed the gap between practice and theory. No matter how good the theory is, if it is not put into practice, then everything is empty talk. Only in application and practice can we realize the great difference between the two. At first, the master introduced the circuit. I thought the electrician's practice was very simple, and I found it by doing it myself. It's easier to see than to do, and people can't despise anything. Even every wire is responsible for machines, jobs and people. This also cultivates our sense of responsibility. There is a great difference between theory and practice. Many things need us to think for ourselves. Only when you give will you get it. If you think, you will gain, that is to say, if you improve, you will enhance your practical ability and thinking ability. I have learned, and I have learned a lot about being a man, which has benefited me a lot. Besides, I also learned how to better communicate with others, how to better state my views, and how to convince others to agree with me. I believe these valuable experiences will become the most important cornerstone of my future success. Internship is a necessary experience for every college graduate. It enables us to understand the society in practice, learn a lot of knowledge that we can't learn in class, broaden our horizons, increase our knowledge, and lay a solid foundation for us to better serve the society in the future.

I came to school with 300 words and started another week of electrician practice. I was full of curiosity about the practice. We must install a radio. In the past, this was a very impossible task. However, we must finish this task this week.

When I heard this internship notice, I felt completely at a loss. I thought all the parts in it should be pasted, but when the teacher gave us a lecture, we immediately understood that there was a circuit diagram with everything on it, so just connect the corresponding parts one by one according to the drawings. It turned out to be such a simple thing. Just when we were happy, we brought props but didn't know where to start. Each part feels the same, but its function is quite different. If we really put it wrong, it's over. After feeling the pressure, we studied it with the circuit diagram first, but we couldn't understand it. After despair, we had to bite the bullet and go on.

Take out a part and have a look at it first, and find that it is the same as the target on the picture. With this awareness, it will be much easier. We put one part on the circuit diagram and put it on one by one. See how happy we are when a part is mounted on the circuit board. Look at other students, some have not started yet, and some are welding with electric welding. Our next job was welding, so we went to learn from the scriptures and watched their hands shaking there, and everyone laughed. It turns out that this is still a technical job. Under the guidance of the teacher, everyone became proficient, learned to weld, and learned another trick. This is a very practical technology. It used to be fun to watch others weld.

It's not so fun when you really get up. Seeing that all shapes, big and small, are welded by us, everyone says that they can still do this business if they can't find a job in the future, but who dares to give us our technology? So we strive for this opportunity to practice well. Although the welding is not very beautiful, it is at least the result of our labor, which can't help but make people deeply moved. It didn't take long for the whole group to unite and cooperate, and finally we welded those small parts. Finally, the most difficult to weld is the one with many feet, which really worries us. We've been welding there, but we haven't seen the effect and we've made all kinds of jokes. The temperature of the electric plates is very high, so we will burn them.

Continue welding after blowing, because everyone has a belief in his heart, that is, let him speak quickly, and then the time can be controlled by himself. Finally, the experience was finally discovered. We raised the welding temperature and then brushed it all the time. Finally, at the moment when all were separated, everyone was boiling. We finally succeeded. With this motivation, we don't even want to eat rice. It seems that this radio is still very attractive. Some students brought rice to the laboratory. This is really a sleepless night. We didn't take a lunch break, continued to struggle, connected the wires according to the circuit diagram, put all the shells on, and looked forward to the moment of people's hearts. There is no sound when loading the battery. We are not overwhelmed by this fact. We checked the wiring and found that it was wrong. After we changed it, it was really great. It doesn't sound beautiful, but at that moment, it was the most beautiful voice in the world. Other students also gathered around, the classroom was boiling, and the main force in the group began to teach technology. Before long, the noise came from the second and third stops.

We finished the week's task in less than one day. We are so strong that we can't even resist ourselves. Everyone breathed a sigh of relief when it was finished.

Although the internship was short, it did give us a lot of things that we couldn't learn in textbooks. Exercise our hands-on ability, but also exercise our team spirit. This internship has painted a beautiful picture of our college life. Looking back many years later, when it comes to radios, we can proudly say that we all installed our own radios!

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