Summary of power distribution professional work

Summary of power distribution professional work

Lead: The enterprise tenet of "serving the overall work of the Party and the country, serving power customers, serving power generation enterprises and serving economic and social development" and earnestly practicing the enterprise concept of "people-oriented, loyal to enterprises and contributing to society". High-quality service accounts for a large proportion in distribution network specialty, and it takes a lot of time to provide high-quality service. Doing this work well is also the economic benefit and corporate image of the enterprise. The following is a summary of my work in power distribution, to share with you. Welcome to learn!

The first summary of power distribution professional work

I have been engaged in the operation, maintenance and fault repair of distribution lines for more than nine years. Before that, I worked in the field of transmission line maintenance for fourteen years. There are similarities between the two majors, but there are also many differences. Many electrical equipment such as transformers, switches, knife switches, lightning arresters and reactive compensation capacitors have been added to the specialty of distribution operation, but the specialty of transmission lines cannot touch them. In order to manage these devices well and run safely and reliably, we must master the corresponding professional knowledge and skills skillfully. Therefore, in my work, study and practice, with the help of the training opportunities of senior engineers and technicians, I constantly enrich my professional knowledge of distribution operation. After several years of hard study and practice, I am still handy at work.

First, improve learning awareness and enhance professional and technical quality.

Over the past few years, I have been using books, learning from the master and learning the professional knowledge of power distribution through professional training, and learning the management and operation of new equipment and new technology of power distribution equipment. Due to the increasingly updated distribution equipment, new products and technologies emerge one after another. Only by constantly learning and mastering more new knowledge and technology can we master and manage new distribution network equipment. Through study and practice, I have a set of mature management and operation experience for new transformers, bar switches, cable branch box and ring network cabinets. The analysis and judgment of power supply accidents are relatively decisive and accurate, which effectively reduces the time for accident handling and has been fully affirmed by company leaders and customers.

The second is to strengthen the equipment management of distribution network.

First, in view of the phenomenon of outdated distribution lines, aging equipment and frequent failures in Peicheng District, we worked actively, boldly explored and practiced, and formulated a series of transformation schemes:

Transforming the connection mode of public transformer terminals: Due to the changeable nature and load of public transformers, transformer terminals and bolt-type equipment clamps are greatly affected by temperature changes, which often leads to loose connection between equipment clamps and wires, and the contact area between equipment clamps and transformer terminals can not meet the requirements of operation regulations, so failures often occur. In view of this situation, all wires of the public transformer adopt hydraulic crimping nose, which eliminates the defect that the equipment fixture is greatly affected by temperature. Handshake clips are used on the terminals, which increases the contact area of the terminals and effectively avoids the failure of the transformer terminal piles. After testing, many grounding resistance values of working grounding and protective grounding piles of urban public transformers do not meet the requirements of regulations due to years of corrosion. The copyright of this manuscript is, please visit the original website to check that the grounding piles of other transformers in the urban area have been replaced, which provides a guarantee for the healthy operation of the equipment. During the three-year transformation of urban power network, I provided a set of tentative plans for distribution and power supply network in Fucheng district for biotechnology departments in the early stage according to the characteristics of power supply and consumption in Fucheng district, which provided a basis for the rationality and economy of urban power network transformation. Secondly, strictly check the quality of the project. In accordance with the requirements of technical acceptance regulations, strict intermediate acceptance and final acceptance shall be carried out for urban network transformation, industrial expansion and user engineering to ensure the excellent construction quality of new equipment before it is connected to the power grid. It lays a foundation for the safe and reliable operation of new equipment.

Second, do a good job of equipment inspection and defect elimination, and adjust the transformer capacity in time in combination with morning and evening peak load measurement and voltage measurement of distribution equipment to make the transformer run at about% of rated output current. 3. 1994, there was no transformer overload burning accident in Peicheng district. At the same time, combined with the peak electricity consumption in Xia Dong in a year, the corresponding measures to meet the peak in summer and winter are formulated, and the number of night patrols and special patrols is increased.

Third, actively organize and carry out quarterly safety inspection, and carefully check and eliminate the defects of distribution lines and equipment under its jurisdiction in combination with safety assessment, so as to ensure that there is no leakage of oil-filled equipment, and the intact rate of first-class equipment reaches%.

Fourth, the research on distribution network structure has been strengthened, and emergency rescue plans for holidays, important government meetings and important activities of enterprises and institutions have been formulated and implemented every year, ensuring the normal development of various activities in power supply areas.

Fifth, in order to prevent users of three-phase four-wire system from burning the zero wire due to the small diameter of the zero wire and the asymmetric three-phase load, they should make timely rectification according to the weak links, joints and contact defects found in the inspection, increase repeated grounding, replace large-area zero wire, strictly take transitional measures at the copper-aluminum joints, and do a good job in the operation, maintenance and fault repair of distribution network power supply equipment.

Sixth, seriously establish and improve the basic account of distribution equipment. In, the company took the lead in carrying out the "one pole, one certificate" line account for on-site photography with digital cameras in the brother units of the municipal company, and won favorable comments in the professional mutual inspection appraisal of the municipal company.

Seventh, actively carry out group and technological innovation activities, and the project "Strengthening the management of distribution equipment, reducing loss and saving consumption" won the third prize in our company. In view of the fact that there is no obvious disconnection point in the newly added rear switch in the transformation of urban power network, I require that all phases of the switch must be checked before and after operation to confirm that the switch is operating normally. However, the insulated handle of electroscope is relatively short, and it is more troublesome to transfer back and forth on the rod. Therefore, I reformed the electroscope and used it with the insulating operating rod. When people climb the pole, they only need to put the head of the electroscope in the pocket of the work clothes, and then buckle the insulating rod upside down after the operation, which not only increases the effective length of the insulating rod, but also ensures the safe distance between people and the charged body. Practice has proved that it is very convenient to use, which not only saves the operation time, but also ensures the operation of the electroscope.

Eighth, strictly abide by the discipline of safety production, increase the on-site safety work in the emergency repair and daily maintenance of distribution, put an end to illegal behaviors, actively carry out the activities of creating "no illegal teams and individuals" and implement safety measures. In recent years, the distribution team led by me has been rated as the advanced collective of safety production by the company.

Third, do a good job in the protection of urban power facilities.

In recent years, there have been power outages in our urban area caused by cars hitting telephone poles, kite hanging and man-made destruction of urban distribution boxes. To this end, our distribution operators take every opportunity to publicize the importance of power facilities protection to the society and users, cooperate with the public security departments to carry out special rectification activities to combat the destruction of power facilities, constantly improve the organizational measures and technical preventive measures for power facilities protection, and standardize various safety signs and warning signs. In particular, active protection measures have been taken for power towers, cables, distribution boxes and other facilities near construction sites, traffic crossings and residential areas, ensuring the safe operation of urban distribution networks to a certain extent.

Fourth, quality service.

Based on the service tenet of "people's electric power industry serves the people", we conscientiously implement the power supply service policy of "high quality, convenience, standardization and integrity" and carry out quality service. High-quality service accounts for a large proportion in distribution network specialty, and it takes a lot of time to provide high-quality service. Doing this work well is also the economic benefit and corporate image of the enterprise. The power distribution repair class led by me has won many awards in county and city companies, and I have also won the titles of "Jiangsu Customer Service Satisfaction Star", "Power Market Rectification and Quality Service Year Activity" and "Top Ten Model of Quality Service" in provincial companies.

Chapter II Overview of Power Distribution Professional Work

The past six months have been tense and busy. Under the correct leadership of the hospital leaders and the enterprising spirit of all the staff in each branch of the power distribution department, the power distribution department of our hospital has made continuous development, progress and achievements in the past six months. First of all, analyze and summarize from the following five aspects.

I. Work in the first half of the year

In the first half of the year, our department successfully completed the design of the first and second distribution network projects of 201/kloc-0, and completed the typical design modification of the electric energy metering device of China Southern Power Grid Corporation. Total * * * completed more than 230 user projects on time and in quantity, and completed the corresponding budget preparation, with a wide range of business and various projects. In addition to user projects, our department has also devoted energy to actively completing the planning, procedures, norms and standards of China Southern Power Grid. Highlights mainly include:

1. The annual plan of Foshan medium and low voltage distribution network 20 1 1 has won unanimous praise from experts of the provincial judges and achieved impressive results.

2. The Twelfth Five-Year Plan of Foshan Power Distribution Network of Southern Network, and the preparation of this plan is drawing to a close.

3. Complete the compilation of Technical Standard for Fine Design and Construction of 10kV Distribution Network Engineering.

4. Complete the compilation of Technical Standard for Fine Design and Construction of Distribution Network Demonstration Project for Integrated Infrastructure Management.

In the first half of this year, the business of our department seems to be gradually enriched, and the depth and breadth have been improved to a certain extent. On the other hand, the influence of our department in China Southern Network is constantly improving, and the cooperation with China Southern Network is gradually enriched.

In addition to completing various engineering tasks and planning tasks in full swing, our department also actively organized various business trips and study activities in the first half of the year, and went to relevant enterprises in Shenzhen, Guangzhou, Yunnan, Beijing and other places for product investigation and study, which broadened everyone's horizons, knowledge and business familiarity. In this busy half year, the business of the old employees in our department has gradually improved, and the ability of the new employees has also been rapidly improved.

In the past six months, our department has also made gratifying progress in internal management, and established the "Integrated Information Management System of Power Distribution Department". ? It took more than two months from February this year. Through repeated communication with the administration department and the finance department, our department agreed to write the process module. After testing and modification, the "Integrated Information Management System of Power Distribution Department" was formally established and put into use in June. Although a lot of information and data need to be input to make the system run, which increases the daily workload, the establishment of the system can not only enjoy information, but also be of great help to future data statistics.

The second is the problem that needs to be solved by the company leaders.

It is inevitable that we will encounter difficulties in our work, and we will try our best to overcome them to ensure the quality and quantity of our tasks. But some difficulties are beyond our power. I hope the company leaders can help solve them when they are busy. The problems that need the help of company leaders in the first half of the year are summarized as follows:

1. It is suggested to communicate with the power supply bureau to determine the design principles of the distribution network reconstruction project to avoid repeated modifications. And strive for most pre-design projects to pass the project to avoid repeated design. In addition, the expense documents issued by provincial companies should be organized and publicized in time, and the scope of application and timeliness should be clearly defined.

2. Some computers have run problems (configured in 2005), and I hope to replace them with computers with higher configuration.

Shishan has a vast territory and rapid industrial development. Overhead lines are widely used in its 10kV line, which crosses many hills. This puts forward higher requirements for the placement and measurement of line towers. At present, we have no experience in calculating the force of overhead lines crossing hills and the corresponding measurement methods, and there is no related measurement cost in the budget. We hope the superior can solve this problem.

4. At present, the local installation company is responsible for the design of the industrial expansion project of Shishan distribution network. However, when we intervened in the early stage, we did not clearly divide the projects in the power supply station, which led us to fail to complete the preliminary design and budget of the project and even assist the power supply station in applying for construction. This project needs to be classified as an industrial expansion project. This situation not only wastes our time, but also discourages our enthusiasm for work.

5. Engineering budgeting is a combination of technology and economy. In the course of work, we deeply realize the importance of professional technical knowledge (design) to budget preparation, and suggest that company leaders can organize design technical forces to train cost majors and improve their technical level.

6. For design and construction general contracting projects, customers often ask for construction invoices before or at the time of payment. According to the current process, it takes several weeks or even longer to issue invoices, which is difficult for customers to understand and we can't give a reasonable answer.

Three, the second half of the situation and task completion forecast

Judging from the current situation, it is estimated that the workload in the second half of the year will be greater than that in the first half. Now the scale of user projects is relatively large, and the preliminary work needs more time and energy to deal with it. In addition, some distribution network engineering design will be carried out gradually in the second half of the year, and some other work will be carried out by the power supply department, which will cross influence. Nevertheless, our department will work with Qi Xin to deal with all kinds of projects and things, and try our best to complete all tasks.

Four, the second half of the work ideas and main measures

Because all kinds of projects are intertwined, it is impossible to design all kinds of projects at the same time, so it is necessary to classify and determine the priority of projects.

The main solutions are: 1. First, concentrate on the design, and send the preliminary design of the distribution network project to the power supply station for review in a short time, and then concentrate on completing the user project and other work. 2. After the distribution network project is issued, determine the budgeting principle as soon as possible, unify the thinking, and communicate with the power supply bureau and the hospital in the design process to minimize repeated modifications or even reinvention. 3. After determining the design entrustment, the user's project should try to implement short and quick means to reduce the time that the engineering design stays in the hands of designers and complete the design of the user's project as quickly as possible.

Verb (abbreviation of verb) information * * *

In the statistical process of comprehensive branches of our department, from the perspective of contract amount, we saw some gratifying data for everyone to enjoy:1-June, * * * signed 96 collection contracts (32 in the same period last year); The contract amount is 44.6 million yuan (5.32 million yuan in the same period last year); In the first half of the year, the collection amount was 4 1.88 million yuan. Seeing these exciting figures will make you feel that the effort is worthwhile.

Chapter III Summary of Power Distribution Professional Work

I have been engaged in distribution line operation and fault repair for more than five years. If I want to manage transformers, switches, circuit breakers, lightning arresters, reactive compensation capacitors and many other electrical equipment well and run safely and reliably, I must master the corresponding professional knowledge and skills. Therefore, in my work, study and practice, and with the help of various training opportunities, I constantly enrich my professional knowledge of distribution operation. After several years of hard study and practice, I can still work now.

First, improve learning awareness and enhance professional and technical quality.

Over the past few years, I have been using books, learning from the master and learning the professional knowledge of power distribution through professional training, and learning the management and operation of new equipment and new technology of power distribution equipment. Due to the increasingly updated distribution equipment, new products and technologies emerge one after another. Only by constantly learning and mastering more new knowledge and technology can we master and manage new distribution network equipment. Through study and practice, I have a set of mature management and operation experience for new transformers, bar switches, cable branch box and ring network cabinets. The analysis and judgment of power supply accidents are relatively decisive and accurate, which effectively reduces the time for accident handling and has been fully affirmed by company leaders and customers.

The second is to strengthen the equipment management of distribution network.

First, in view of the phenomenon of outdated distribution lines, aging equipment and frequent failures in Zhuankou Junshan area, we have worked actively, explored boldly and practiced bravely, and formulated a series of transformation schemes to transform the connection mode of the terminal pile of the public transformer: due to the nature of the public transformer and the changeable load, transformer terminals and bolt-type equipment clamps are greatly affected by temperature changes, so they are often made.

The connection between the equipment clamp and the conductor is loose, and the contact area between the equipment clamp and the transformer terminal can not meet the requirements of the operation regulations, which often leads to failures. In view of this situation, all wires of the public transformer adopt hydraulic crimping nose, which eliminates the defect that the equipment fixture is greatly affected by temperature. Handshake clips are used on the terminals, which increases the contact area of the terminals and effectively avoids the failure of the transformer terminal piles. Secondly, strictly check the quality of the project. According to the requirements of "Technical Specification for Acceptance", the intermediate acceptance and final acceptance of urban network transformation, industrial expansion and user engineering are strictly checked to ensure the excellent construction quality of new equipment when it is connected to the power grid, which lays the foundation for the safe and reliable operation of new equipment.

Second, do a good job in patrolling and eliminating defects of auxiliary equipment, adjust the capacity of public transformer in time in combination with morning and evening peak load measurement and voltage measurement of distribution equipment, so that the public transformer can operate at about% of the rated output current. At the same time, according to the peak hours of Xia Dong season in a year, formulate corresponding measures to meet the peak in summer and winter, increase the number of night patrols and special patrols, and find abnormal situations and deal with them in time to ensure the safe and reliable operation of power supply equipment.

Third, actively organize quarterly safety inspections, carefully check and eliminate the defects of distribution lines and equipment under their jurisdiction in combination with safety assessment work, and ensure that oil-filled equipment has no leakage. Fourth, strictly abide by the discipline of safety production, increase the on-site safety work in the emergency repair and daily maintenance of distribution, put an end to illegal behaviors, actively carry out the activities of creating "teams and individuals without violations" and implement safety measures. In recent years, the distribution team led by me has been rated as the advanced collective of safety production by the company.

Fourth, quality service.

Based on the service tenet of "people's electric power industry serves the people", we conscientiously implement the power supply service policy of "high quality, convenience, standardization and integrity" and carry out quality service. Quality service work of distribution network specialty

Industry accounts for a large proportion and needs to spend a lot of time on quality service. Doing this work well is also the economic benefit and corporate image of the enterprise.

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