Electrical engineering and automation

Welcome to this blog ️️️
The author studies ： Bachelor degree in computer science , Master degree in Electrical Engineering . The main research direction is power system and intelligent algorithm 、 Machine learning and deep learning . Currently familiar with python Web crawler 、 machine learning 、 Swarm intelligence algorithm 、 Relevant contents of in-depth learning . It is hoped that computers and power grids can be effectively combined ！️️️
Blogger advantages ： Try to think carefully about blog content , Clear logic , For the convenience of the reader , Bloggers have created a special column directory , There is only one article in the whole column , It shows that I attach importance to it ： Blogger column directory . Be extremely meticulous , It is convenient for everyone to learn ！ populist ！！！ And I opened a column for my girlfriend , Very romantic , Take a look when you are tired of learning code , Have a look ： A romantic encounter with a girlfriend . If there is a problem, you can privacy bloggers , Bloggers will reply as soon as they see .
Currently updated ： Knowledge of power system , Journal papers , Algorithm , Machine learning and artificial intelligence learning .
Support ： If you think the blogger's article is good or you can use it , You can follow the blogger for free , It would be better if the three collections support ！ This is my greatest support ！

                                          Welcome to

                      Personal home page ： Power System Research Office

                    Column catalog ： The beauty of power system and algorithm

                     

                        

Bloggers' extracurricular interests ： Chinese and Western Philosophy , To readers ：

Do research , It involves a deep ideological system , Researchers need to be logical , Be practical and serious , But you can't just try , Many times, borrowing is more important than trying , Then there should be innovation and inspiration to look up to the stars . When the teacher asks you what science is in philosophy class , What is the time of electricity , Don't think these questions are funny , Philosophy is to pursue the ultimate problem , Look for those self-evident questions that only children will ask, but you can't answer . In this column, I will record some philosophical thinking and scientific research notes when I am free ： Scientific research and philosophy . Readers are advised to browse one by one in the order of the catalogue , Lest you suddenly fall into the dark maze and can't find the way to come , It's not enough to reveal the answers to all your questions , But if you can raise doubts in your chest , It may not lead to a different scene with beautiful sunset , If it actually brings you a bitter rain in the spiritual world , Then take the opportunity to wash the things that were stored there “ truth ” Dust on the .

      Maybe , After the rain, the clouds gather , God Chi's heaven and earth is more clear .......
 

In recent 200 Years of history , Human progress and the development of civilization revolve around one core , This is the progress and development of electricity and electrical engineering technology . from 1800 In, the first voltaic battery appeared ,1872 Siemens invented the first rotor generator ,1888 Tesla invented the first induction motor ,1891 The first three-phase AC transmission line and three-phase AC generator , Invention and use of three-phase AC motor and transformer , To 1904 Diodes 、1906 Year triode 、1940 The first analog electronic computer in 、1943 The first digital electronic computer in 、1948 Year transistor 、1954 Thyristor rectifier 、1958 The first integrated circuit in 、1960 Monolithic operational amplifier 、1971 In, the first microprocessors appeared one after another and were mass produced , Human beings have experienced the development and application of electricity 、 Electron tube to large scale integrated circuit 、 Three important processes from operational amplifier to popularization of computer technology . Now , Electrical Engineering Technology 、 Computer technology has penetrated into various disciplines and fields , With the development of Electronic Science and Technology 、 Communications technology 、 Electronic information technology 、 Automation technology 、 Control Engineering Technology 、 Telemetry, telecontrol and telesignalling Technology 、 Biomedical technology 、 Bioelectromagnetic Technology 、 Superconducting electrical technology 、 Nano electrical technology 、 Power Electronics Technology 、 Sensor technology 、 robotics 、 Mechatronics Technology 、 The development of Information Engineering Technology , Electrical Technology 、 Computer technology in machinery 、 chemical 、 metallurgy 、 traffic 、 signal communication 、 space flight 、 Architecture 、 Information 、 biomedical science 、 Agriculture 、 Finance 、 business 、 education 、 scientific research 、 Trade and other industries have played an increasingly important role . At the same time, in the national economy 、 military 、 Politics 、 business 、 Diplomacy and people's lives play a decisive role , Occupy a very prominent position . The degree of electrification has become a measure of a country 、 A region 、 Whether a city is developed and advanced is the first sign , And play more and more 、 More and more important role , Except for air 、 The sun 、 Beyond water and nature , Electricity has been produced by human beings 、 life 、 The most indispensable part of life 、 The most intimate partner . The history of electricity , Is the modern history of mankind , It is developed from practice . Nowadays, electrotechnics and electrotechnics have become a basic discipline , It's like we've been learning mathematics 、 Physics 、 chemical 、 English 、 Chinese is the same , It has to be mastered . meanwhile , Electrotechnics and electrotechnics are also very practical subjects . In a sense , No matter what industry you are in , If you don't know electricity , You will probably fall behind ; If you are engaged in Electrical Engineering Technology , But there is no practical foundation and practical experience , Then it will be difficult for you to stand in this industry , It is more difficult to make earth shattering achievements .

  Electrical engineering and automation play a very important role in the national economy and people's life , Therefore, the employment environment is very good , This major mainly includes electrical and electronic product design 、 Development 、 manufacture , Electrical engineering 、 Automation Engineering 、 Instrument Engineering 、 Communication engineering 、 Relevant design in power generation engineering 、 install 、 debugging 、 function 、 maintain 、 repair 、 maintain 、 Electrical machining 、 Electric heating 、 Application and development of electric welding and electrostatic technology . But with the reform of enterprise system and economic development , The requirements for the ability of employees are getting higher and higher , Many enterprise managers require college students to solve practical problems when they come , Unwilling to put the internship period in the enterprise . therefore , For a college student majoring in electrical engineering and Automation , It is particularly important to get practical exercise in the four years of College .