Experience of visiting a hydropower station in Class One of University Practice. Under the care of company leaders and the leadership of director xxx, our new students went to the factory for an eight-day visit and study. This trip, although we walked a long way, I gained a lot and grew a lot. More importantly, this visit made my impetuous heart find the direction and correct orientation of life.
After several hours of bumpy mountain roads, we arrived at the first stop of our study-XX Hydropower Station. Xx hydropower station is the X step in the comprehensive utilization planning of xx main stream. The total installed capacity is xMW, and three tubular turbine generators with xMW installed capacity are selected, with an average annual power generation of x billion kwh. It is the first case that the first gate of a shiplock adopts a reclining gate in the construction of X series shiplocks. After the completion of the project hub, the power supply pressure of xx power grid has been effectively reduced, which has laid a solid energy foundation for accelerating the development of county economy, and at the same time, it has played a pulling role in increasing investment in fixed assets, tourism, transportation and other industries in X county.
Our second stop is the xx water control project, which is called "xx". Xx water control project is a large-scale water conservancy and hydropower project, which has comprehensive benefits such as pumping irrigation, aquaculture and tourism. The dam of the power station spans two islands of xx, and the inner, middle and outer rivers are x meters long. It is equipped with X bulb tubular units with a total installed capacity of X million kilowatts. The completion of the hub will effectively control and reduce the flood peak of xx, improve the flood control standard, ensure the safety of dikes, alleviate the increasingly serious flood disaster in xx, and replace a thermal power plant with an installed capacity of X million kilowatts, reduce the harm of acid rain in xx area, protect the ecological environment and realize the strategic choice of sustainable development. The lock design with an annual throughput of X thousand tons makes xx truly a big channel for transporting xx materials to the sea.
After visiting xx Hydropower Station, we rushed to the third station, xx Hydropower Station, with a total installed capacity of xMW, and chose two tubular turbine generators with an installed capacity of xMW. Xx Power Plant has provided powerful energy support for X county power grid, effectively reduced the power supply pressure of xx power grid, and laid a solid energy foundation for accelerating county economic development.
At the fourth stop, we visited xx Hydropower Station, which is representative, remote and with harsh environment. It is the first stage of high-head cascade hydropower stations. We chose two mixed-flow turbine generators with the installed capacity of xMW, which were dubbed as the scaled-down version of X Hydropower Station. The second and third phases of xx Hydropower Station adopt tail water as the axial-flow fixed-blade hydrogenerator with medium and low head. Three-stage hydropower station is one of the important projects to control drought in X, which mainly generates electricity and has comprehensive utilization functions such as flood control, irrigation and tourism.
The last stop is ——xx Hydropower Station, the first low-head hydropower station in China. Located in xx County, xx Hydropower Station is a national 12th Five-Year Plan project, which was designed by the Soviet Union in the early stage and independently built by China in the later stage. At present, Unit 4 is still made in the Soviet Union. Xx hydropower station is a low-head riverbed runoff power station, with an installed capacity of xMV, an annual average power generation of x billion Kw﹒h and an annual utilization time of x hours. It is the earliest hydropower station in xx, which focuses on power generation and shipping, and has played a great role in the development of industry and agriculture in xx area.
The ancients said, "When two people unite, their profits will be cut off." What impressed me the most was that every power plant is a whole from leaders to employees. Everyone always keeps in mind their responsibilities and goals, meets challenges with one heart and one mind, overcomes difficulties, and goes all out to complete the work and realize the mission.
Although the visit and study time is short and the task is heavy, every time we go to a power plant, the factory director will organize new and old employees to have a discussion with us new students to let us know about the life and work of the employees. Whenever they talk about their work, their words reveal sacredness and pride. I was deeply moved by the pragmatic style of the employees who carried out every job arranged by their superiors seriously and quickly, and I secretly made up my mind to learn from them. Their pragmatic, practical and law-abiding work style is better.
Experience of visiting hydropower station in university internship class: The second report of the Party proposed to improve the ability of independent innovation and build an innovative country. This is the core of the national development strategy and the key to improving the comprehensive national strength. It is clearly required to adhere to the road of independent innovation with China characteristics and implement the enhancement of independent innovation capability in all aspects of modernization. By 2020, China's independent innovation ability will be significantly enhanced, and the contribution rate of scientific and technological progress to economic growth will be greatly improved, and China will enter the ranks of innovative countries.
To achieve this goal, it depends on the accumulation of Chinese culture, the composition of scientific and technological strength, the establishment of scientific and technological system, the support of sufficient scientific and technological human resources and the joint efforts of all walks of life in society.
As an important infrastructure for national economic and social development, water conservancy plays an important role in building an innovative country in the future. The water conservancy industry should play a leading role in scientifically and systematically understanding China's natural water environment and basic national conditions, and maintaining and realizing the harmonious development between man and nature and the sustainable development of society. Therefore, the water conservancy industry must realize the change of concept and mechanism as soon as possible, realize the innovation of concept, technology and management mode, and continuously improve the management level of water conservancy science and technology. Only in this way can we seek the synchronous development of water conservancy in the construction of an innovative country.
Water conservancy innovation and career development depend on talents. It is the key to ensure the sustainable development of water conservancy to have a team of high-quality water conservancy talents with sufficient quantity, broad vision, courage to innovate and master modern scientific and technological management knowledge. Since the beginning of the new century, with the deepening of various water conservancy reforms, water conservancy has entered a new stage, and great changes have taken place in water conservancy staff. The overall quality of the water conservancy talent team has been greatly improved. In the climax of water conservancy construction and management, the talent team has been tempered and a number of outstanding cadres have emerged.
However, there is still a gap between the construction of water conservancy talents and the target requirements of innovative country construction and the requirements of sustainable development of water conservancy proposed in the report. Mainly: the team's innovation consciousness and ability are not strong enough, and the efficient and dynamic innovation system and management mechanism have not yet been formed; The quality of the talent team is seriously unbalanced, the regional differences are obvious, and the overall quality of the grassroots team is low; The number of high-level, senior professional and technical personnel and high-skilled personnel is insufficient; From the requirements of deepening the reform of water conservancy system and the development of resources and water conservancy, the professional structure of talents, the degree of team specialization, socialized service means and skill reserve need to be improved, and the management ability and adaptability to market economy need to be further improved. In this regard, we should be clearly familiar with it. While attaching importance to the construction of water conservancy projects and strengthening the management of water resources, we must also attach importance to and strengthen the construction of talent teams, which is also an important and arduous task in the future. Personally, I think it can be strengthened from the following aspects.
First, establish the idea of keeping pace with the times.
We should establish Scientific Outlook on Development. Actively consider and study the social responsibility of water conservancy in the development process of "becoming a country with generally improved people's wealth, obviously improved quality of life and good ecological environment" in China, and seek new ideas for reform, innovation and development. It is necessary to establish the concept of resource water conservancy. In the new period, the connotation and extension of water conservancy have been expanded. According to the idea of "two changes" in water control and the laws of natural science, we should formulate medium-and long-term development plans, give relevant responsibilities entrusted by law, study the sustainable development of resources and the functions and systems of water conservancy management, integrate water conservancy management resources, and guide the construction of management institutions and talent teams. We should establish the concept that human resources are the first resource. Give full play to the basic, strategic and decisive role of human resources development in water conservancy development. We should firmly establish the concept that everyone can become a talent, adhere to having both ability and political integrity, and take morality, knowledge, ability and performance as the main criteria for measuring talents, not just academic qualifications, professional titles, qualifications and status. Establish the concept of "respecting knowledge and talents" and create conditions for all kinds of outstanding talents to stand out.
Two, to further establish and improve the talent introduction, training, use and management mechanism.
It is necessary to highlight the strategic focus of talent construction and create a policy environment for talent growth. Focus on meeting the demand for leading talents in water conservancy reform and development, and cultivate outstanding leading cadres; Focus on adapting to the needs of water conservancy informatization and modernization, and cultivate innovative professional and technical personnel; Focus on adapting to the needs of the transformation from traditional water conservancy to modern water conservancy and the sustainable development of water conservancy, and cultivate high-level professionals, modern management professionals and other scarce talents; Focusing on meeting the needs of administration according to law and water control according to law, we will cultivate professionals who know the law, understand the law and govern according to law. It is necessary to create an environment conducive to the growth of talents. It is necessary to take the cultivation of young talents as one of the important tasks of implementing major scientific research, engineering construction and management projects, and encourage young talents to exercise and grow in a difficult and complicated environment and rich social practice. At the same time, deepen the reform of the cadre personnel system and distribution system, and create an open, equal, competitive and merit-based employment environment. Give full play to the enthusiasm and creativity of all kinds of talents, and strive to form a new situation in which talents come forth in large numbers. Establish a management mechanism that can be promoted and demoted, employees can enter and exit, and is full of vitality and vitality. It is necessary to establish a working mechanism for talent introduction. According to the needs of career development, study the professional, level and quality requirements of urgently needed talents, and introduce needed talents in an eclectic manner. Encourage exchanges and cooperation through consultation, lectures, part-time jobs, employment and technical cooperation. Follow the objective law of talent growth, strive to build a harmonious atmosphere to retain talents, and retain people with environment, career, affection and treatment. Adhere to a high starting point and high standards to introduce outstanding talents, adhere to the principle of "openness, fairness, impartiality and merit", and attach importance to the comprehensive qualities of imported talents such as professional ethics, physical and mental health and teamwork spirit. It is necessary to establish a training mechanism for reserve cadres. Leading bodies at all levels should put the training and construction of reserve cadres on the important agenda, and establish and enrich the reserve cadres in accordance with the requirements of good quality, sufficient quantity and fair structure. Strengthen the training of reserve cadres, improve the management of reserve cadres, and at the same time make good use of reserve cadres and optimize the resource allocation of reserve cadres.
The three-week internship is about to end. Through the visit and practice, I learned about the production process and substation operation of Shuikou Power Plant, expanded my knowledge on the basis of theoretical knowledge, and cultivated my ability to analyze practical problems. Our main task this time is to understand the layout and relationship of hydraulic structures, hydro-generators and their auxiliary equipment and electrical equipment in hydropower plants, so as to have a relatively complete understanding of the basic process of power generation in hydropower plants.
When we arrived at the power plant, our initial task was to understand the safety regulations and firmly establish the idea of safety first. On our first day in the power plant, we studied the safety regulations and conducted a safety inspection in the afternoon.
The bearing system of the unit can be divided into three parts, namely, water system, gas system and oil system, all of which have their own tasks and functions. In the power plant, no matter what equipment has its own representative purpose, for example, each intermediate pipeline has its own designated function, and blue is technical water supply; Green is technical drainage; Red is oil supply, etc. When the steam turbine is started and shut down, relevant procedures shall be implemented. When you come to Shuikou hydropower station, you should be familiar with the basic structure of the whole hydropower station. Hydropower station is a production process that converts water energy into mechanical energy through turbines and then converts mechanical energy into electrical energy through generators. The plant is a post-positioned hydropower station, which can be divided into several parts: dam, workshop, 220 kV switching station, 500 kV pressure power station, logistics and warehouse. His three major tasks are power generation, flood control and navigation. After several days of theoretical classes, I laid a good foundation for the follow-up practice in the next few days. These days, the masters have carefully explained most of the contents of the power station, become familiar with the hydraulic structure of the power station, and understand their types, names and functions. There is also the power equipment of hydropower plant, including hydraulic turbine and governor, the functions, requirements and pipeline colors of the three systems. Electrical main wiring is an important part of power system, which can be seen in central control room, switch station or booster station, so we should focus on it in our usual understanding and study, be familiar with its name, function, graphics and text symbols, and explain the wiring mode of primary equipment. In addition, you need to know the wiring form of the switch station and the pressure generating station. Shuikou Power Station 220 is in the form of half wiring, and 500 pressure power station is in the form of angle wiring. Generator is also an important part of power station, which consists of stator and rotor, upper frame, thrust bearing, upper guide bearing, air cooler, damper and oil receiver. Also know its working principle, heat dissipation mode, function, model and parameters. After several days of theoretical practice, we are follow-up interns. First, our group was assigned to the Governor's Office class. In his spare time, the master showed us around some governors in the factory and explained the functions, working principles and operation methods of various governors. The teacher also explained all the questions we asked. Through the study here, my understanding of the governor has reached a new level, and then our follow-up internship went to the central control room. This can be said to be my favorite place, because the control range is wide and I can learn more knowledge. The master took us to the control room and told us all aspects of the problem, the whole production line of Shuikou Hydropower Station, its control range and the measures to be taken in any case. Through the study of this power station, I have a new understanding of the structure of the whole power station. Finally, we went to the switching station and the booster station, where we had a deeper understanding of the main wiring. The elder sister showed us the structure of the whole switching station and introduced the functions and importance of some instruments in it. In the process, the world also answered our questions one by one.
Time will soon be over, just two weeks. During this time, I learned a lot of knowledge that I couldn't learn at school. I really hope I can have longer time to absorb what I haven't learned here. I feel particularly warm here. The teachers or sisters here are very concerned about our internship. They take pains to give us lectures and give us knowledge. Through this period of internship, I have a deeper understanding and love of my major and a preliminary understanding of Shuikou Hydropower Station, especially after personal experience in some places. For example, when we climbed into the volute, we realized that it was a metal volute with fixed guide vanes, which was so large. We also entered the paddle and learned its manufacturing principle and working principle through the master. How I miss these two weeks of internship!