Circuit and magnetic circuit

Circuit and magnetic circuit is a course with rigorous theory and strong logic. Through the study of this course, we can cultivate students' dialectical thinking ability, establish a scientific style of integrating theory with practice, and improve their ability to analyze and solve problems.

The content of this course consists of two parts: introduction to circuit and engineering electromagnetic field. The circuit part consists of the following parts: circuit model and circuit law, equivalent transformation and analysis of resistance circuit, circuit law, resistance circuit with operational amplifier, nonlinear resistance circuit, first-order circuit, second-order circuit, phasor method, sinusoidal current circuit analysis, circuit with coupling inductance, three-phase circuit, signal spectrum of non-sinusoidal periodic circuit and so on. The engineering electromagnetic field consists of the following parts: electrostatic field, constant electric field, constant magnetic field and time-varying magnetic field.

Through the study of this course, we can cultivate students' dialectical thinking ability, establish a scientific style of integrating theory with practice, and improve students' ability to analyze and solve problems and their own quality.

Analog Electronics Technique

Analog electronic technology is an important technical basic course and main course for electrical engineering and automation and other related majors, and it is also a compulsory course for learning digital electronic technology foundation, power electronic technology, microcomputer principle and other courses.

This course consists of six parts: the first part introduces the basic knowledge of semiconductor devices-diodes, bipolar transistors and field effect transistors; The second part introduces the basis of amplifier circuit-three connections of amplifier circuit, analysis method of amplifier circuit and coupling mode of multistage amplifier circuit; The third part introduces the concept, structure and calculation method of circuit feedback. The fourth part introduces the integrated operational amplifier circuit and several common circuits; The fifth part introduces the power amplifier circuit; The sixth part introduces the DC regulated power supply.

Through the study of this course, students can master the basic concepts, basic analysis methods and design methods of analog electronic technology, and initially have the ability of engineering calculation and experimental research, laying a good foundation for subsequent courses.

Digital Electronic Technique

Digital electronic technology is an important technical basic course and main course for electrical engineering and automation and other related majors, and it is also a compulsory course for studying power electronic technology and microcomputer principle.

The content of this course includes six parts: the first part introduces the basic knowledge of digital circuits-logic algebra and basic gate circuits; The second part introduces the analysis and design of two kinds of digital circuits & combinational logic circuits and sequential logic circuits. The third part introduces the generation and shaping of pulse waveform; The fourth part introduces the semiconductor memory commonly used in digital circuit system; The fifth part introduces programmable logic devices and their applications; The sixth part introduces analog-to-digital and digital-to-analog conversion.

Through the study of this course, students can master the basic concepts, basic analysis methods and design methods of digital electronic technology, and initially have the ability of engineering calculation and experimental research, laying a good foundation for subsequent courses.

electromechanics

Electrotechnics is a compulsory course for electrical engineering and automation specialty. This course mainly introduces the basic principles, analysis methods and practical applications of four commonly used motors. It is a professional basic course to learn the knowledge of motor design, manufacturing and process automatic control.

The course content includes transformer structure, circuit theory, connection group and parallel operation; AC motor winding, electric potential and magnetic potential; Structure, operation characteristics, starting, speed regulation and braking of asynchronous motor; The structure, basic working principle, parallel operation, DC motor principle, armature reaction and commutation theory of synchronous motor.

It mainly trains students to master practical engineering knowledge, experimental methods and operation skills of various motors, and lays a foundation for learning relevant professional knowledge.

Control micromotor

This course is the main elective course of electrical engineering specialty. This paper introduces the working principle, operation mode and performance of various control-driven micromotors commonly used in automatic control systems, and further introduces the basic design, calculation and analysis methods of these motors.

Including servo motor, tachogenerator, synchro, resolver, stepping motor and single-phase capacitor asynchronous motor.

It mainly cultivates students' understanding of various small motors and provides the necessary knowledge base for controlling the design, research and application of small motors.

Motor design and optimization

This course is one of the main professional courses of motor and its control direction. Teach the basic theories and analysis methods of electromagnetism, heating, ventilation and refrigeration, mechanical calculation, computer-aided design and optimization in motor design, and cultivate students' ability to master motor design theory and solve practical problems in motor design.

Learn the basic theory and method of motor design, and deeply understand the basic relationship between the main parameters of motor; Electrical parameter calculation; Calculation of motor loss and efficiency, cooling and heating; Structural design and mechanical calculation; Basic methods such as computer-aided design and optimization, and require the use of computers for corresponding design calculation and programming.

This course is one of the main professional courses of motor and its control direction, and it is the basic knowledge that students in motor direction must master, laying the foundation for future work.

Course design of electrical machinery

Mainly study the electromagnetic calculation, structural design and simple engineering drawings of various motors in motor design, and cultivate students' ability to solve practical problems in motor design by applying motor design theory. Comprehensive use of basic knowledge such as electrotechnics, motor design and mechanical drawing to practice motor design and calculation.

Course content: scheme design; Calculation of winding data; Stamping design of stator and rotor; Electromagnetic calculation; Rated data and main dimensions; Magnetic circuit calculation; Parameter calculation; Start calculation; Drawings (stator and rotor, group development drawing).

This course is one of the main practical links in the direction of electrical engineering, and it is the basic knowledge that electrical engineering students must master, laying a solid foundation for future work.

Fundamentals of Mono-Chip Computers

Microcomputer principle is a very practical professional basic course. The hardware and software of various professional microcomputers are introduced in detail, which lays the foundation for the wide application of microcomputers in various professions.

Course content:

Part I: Data types in microcomputers.

The second part: the structure of microprocessor and the working principle of microcomputer.

Part III: Semiconductor Memory

Part IV: 80X86 addressing mode and instruction system.

Part V: Memory management

Part VI: Assembly language programming.

Part VII: Interrupt Exception

Part VIII: Input/output method and general interface circuit.

Part 9: Digital self-care equipment

Part X: Brief introduction of microcomputer system and its operating system.

It mainly cultivates students' ability to develop software and hardware of microcomputer application system, and lays a foundation for microcomputer application of various majors. It is a prerequisite course for microcomputer control technology, graduation design and other courses.

Exercise test

It is very important to measure the dynamic and static characteristics of the motor correctly, understand whether the motor performance meets the predetermined requirements, and further improve its characteristics. It is also a necessary means to measure the quality of the motor correctly, and an important link to control the motor and improve its intelligence.

Course content: measurement value and measurement error; Measurement of speed slip; Measurement of motor torque; Measurement of torque and speed curve of asynchronous motor: motor loss rises; Measurement of motor parameters; Measurement of motor magnetic field; Data sampling in motor testing.

Through learning, students can master the basic knowledge and experimental means of modern motor testing technology. Cultivate students' practical operation skills, have a certain understanding of the latest equipment used in motor testing, and lay a solid foundation for students to engage in professional and technical work in the future.

B high voltage technology mainly studies gas discharge, electrical properties of liquid and solid dielectrics, insulation preventive test, high voltage electrical equipment test of substations, lightning and lightning protection devices, lightning protection of transmission lines, lightning protection of power plants and substations, internal overvoltage, etc.

C detection and diagnosis of insulation state of power equipment, dielectric theory and application, electrical functional materials and special insulation technology, high voltage and insulation testing technology, insulation structure and insulation coordination of power equipment.

D. power system and its automation

Business training objectives: to train personnel engaged in the design of power system and its automation field,

Senior engineers and technicians in operation, experiment and research.

Business training requirements: students majoring in this major mainly study power plants, power systems and their

Basic theory, basic knowledge and basic skills of design and operation in automation.

Graduates should have the following knowledge and abilities:

1. Master the necessary foundation of mathematics, circuit, motor and electronic technology,

Basic theories and knowledge such as microcomputer principle and automatic control, master computer operation,

Basic skills such as experiment and engineering drawing;

2. Master the operation theory and design method of power plant and power system;

3. Master the power system relay protection and automatic control technology and related design and

Debugging method;

4. Have the application of computers in the production and operation management of power system and power industry.

Basic knowledge and ability of management;

5. Understand the technical development trends in this field at home and abroad, and have the ability to carry out scientific research.

The initial ability of research and new technology development.

Main subjects: electrotechnics, power system.

Main courses: circuit, electrical engineering, electronic technology, automatic control principle, microcomputer.

Principle and application, electrical part of power plant, steady-state analysis of power system, transient state of power system

State analysis, power system relay protection principle, power system automation.

Main practical links: metalworking practice, mechanical drawing, comprehensive experiment of electronic technology,

Off-line calculation of power system power flow, professional comprehensive experiment (dynamic model experiment), computer application

Application and computer practice, production practice, curriculum design, graduation design.

Graduates can engage in duty operation of large and medium-sized hydropower plants and electrical work in laboratories.

System scheduling and computer automation, power system research and design and scientific research.

Laboratory work in colleges and universities can also be carried out in relevant research institutes, institutes and schools.

Teaching work.

Degree awarded: Bachelor of Engineering.

Similar major: electrical machinery and control, electrical technology.

① ④ ⑤ Almost.

E. electrical (automation) technology specialty

Training objectives: to cultivate the basic knowledge of electronic technology, microcomputer control technology and computer network technology; Familiar with the working principle of common electrical equipment, master the basic principles and methods of applying computer technology to realize electrical control, and have strong automatic control system operation, maintenance, system integration, certain engineering design ability and enterprise management ability.

The main courses include electrical and electronic technology, automatic control technology, sensor application, motor drive and control technology, factory power supply and distribution technology, PLC application technology, power electronics technology, single chip microcomputer and interface technology, small-scale measurement and control product development, advanced electrician comprehensive training, innovation and practice training, and electrical control comprehensive training.

Employment direction graduates are engaged in design, development and operation management in design institutes, electrical, electronic and control industries; Operation, maintenance and management of automatic production equipment and control systems in various production enterprises; Design and development, marketing, production management and after-sales service of electrical and automation equipment and testing instruments; Installation, commissioning, operation and maintenance of power supply and distribution systems in large buildings, factories, enterprises and institutions. You can obtain skills certificates such as senior electrician, PLC engineer and electronic design engineer.

F. Introduction to Applied Electronic Technology (professional code 590202)

Professional training objectives

Through the mode of school-enterprise co-construction, this major trains first-line technical and skilled talents with high ideological quality, strong sense of social responsibility, solid basic knowledge of electronic technology, ability to master basic skills such as design, technology promotion, production, maintenance and management of electronic products and equipment, and good professional ethics and comprehensive quality required by innovative enterprises.

Personnel training requirements

1, professional post ability

(1), strong painting reading ability.

(2) Have the ability to use and maintain common electronic instruments.

(3), with the function test of electronic and electrical equipment and the experimental operation ability of electronic circuits.

(4) Have the basic ability to acquire and process information.

(5) Ability to develop, design, manufacture and manage electronic products.

(6) Capable of SMT production, maintenance and automatic assembly.

(7) Strong English conversation and reading skills.

(8) Have a strong ability to acquire new knowledge and be able to apply and popularize new technologies.

2, professional knowledge requirements

(1), with political theory and basic cultural knowledge of engineering college graduates.

(2) Have professional basic knowledge of electronic CAD, circuit analysis, analog electronic technology, digital electronic technology, EDA technology, single chip microcomputer principle, electronic technology, etc.

(3), with microcomputer composition and interface technology, PLC, TV technology, PCB design and production, high-level language C5 1 programming of single chip microcomputer, curriculum design of single chip microcomputer, sensor technology, surface mounting technology, surface assembly special equipment and other professional knowledge.

(4) Have the basic knowledge of computer application and pass the computer application ability test in Hunan Higher Vocational College.

(5) Have a high level of English.

3. Vocational qualification certificate

(1), A-level test of college English application ability (pretco) and above certificate.

(2) Intermediate certificate of electronic draftsman (electronic CAD).

(3), single chip microcomputer designer

(4) Intermediate Certificate of Household Electronic Product Maintenance (optional)

(5) Intermediate Certificate of Maintenance Electrician (optional)

4, adapt to the post group

For electronic equipment and intelligent measurement and control system design departments, production and development enterprises, operating industries and self-created entities, they can engage in the design and development, manufacturing, operation and maintenance, operation and management of electronic products.

course

The main courses offered by this major

Circuit analysis and application, analog electronic technology foundation, digital electronic technology foundation, C language program analysis and design, single chip microcomputer circuit analysis and design, sensor circuit analysis and design, programmable controller maintenance and design, single chip microcomputer C language program design, electronic circuit analysis and design, EDA design and simulation, Proteus design and simulation.

Specialized elective courses offered by this major

Microcomputer composition and interface technology, single chip microcomputer course design, surface mount technology, TV technology.

Main practical courses offered by this major

Computer application basic training, electrician training, electronic technology training, SMT training, single chip microcomputer application training, electronic CAD training, PLC programmable training, single chip microcomputer designer scientific research training, graduation design, post practice.

Take a look at each major and get to know which one is more suitable for you. My opinion: so-and-so automation major is better, and now we are transforming our company's equipment. The boss just wants to accomplish the same effect with fewer people and make more money. In the future, it will be automobile production lines, and few trade unions will operate. This is a trend. Hold on!