What course foundation do you need for self study of power system automation?

Electrical control and PLC, single-chip microcomputer application technology, automatic detection technology, automatic control principle, inverter application technology. Wuhan Huatian Electric Power Automation Co., Ltd., referred to as Huatian Electric Power, is a high-tech company established in 2001 on the basis of the original Wuhan High Voltage Research Institute High Test Equipment Factory, and its predecessor, Wuhan High Voltage Research Institute High Test Equipment Manufacturing Plant, was established in 1992 and is one of the earliest manufacturers engaged in high voltage testing in China.

The company is located in Wuhan East Lake New Technology, a national high-tech development zone.

In the development zone, it is a specialized company engaged in the design and manufacture of electrical equipment, mainly providing advanced high-voltage test equipment and testing instruments for the power generation, power supply, power consumption departments, scientific research institutions and power equipment related production enterprises of the power system. The company is a high-tech enterprise integrating scientific research, production and development. Products are widely used in electric power, water conservancy, petroleum, railway, mining, chemical and other industries.

Basic courses: circuits, electrical drawing, CAD, common instruments for electricians, motors and dragging.

Professional courses: electrical control and PLC, single-chip microcomputer application technology, automatic detection technology, automatic control principle, inverter application technology.

Electives: AC and DC speed regulation system, factory power supply, PROTEL, industrial control network, host computer monitoring system.

Circuits, electrical engineering, and electrical parts of power plants are all required basic courses.

1. Basic courses: circuits, engineering electromagnetic fields, electronic technology simulation part, electronic technology digital part, signal analysis and processing, and electrical engineering.

These basic courses are mainly sophomores and lay the foundation for the junior year to study professional courses. Among them, circuits and electronic technologies belong to the weak current part. Signal analysis is mainly used as a basis for later learning control theory.

Electrical engineering lays the foundation for later study of power system analysis. Electromagnetic fields are the most basic and difficult of the courses.

2. Professional courses: power system analysis (the most important), power electronics, high voltage, power market economy, power system relay protection, power system automation, automatic control principle, electrical part of the main system of power plant (mainly wiring mode and dynamic stability and thermal stability calibration).

These professional courses are also in order, and generally high voltage and power system analysis and power electronics are studied together, which belong to the three different directions of this major. The principle of automatic control lays the foundation for the future learning of power system stability. In general, power system analysis is the most important and fundamental.

The power market economy involves the buying and selling of electricity, relay protection and power system automation, mainly focusing on the principles and devices of protection and stabilization.

Main courses: Circuit, Electrical Engineering, Electronic Technology, Principles of Automatic Control, Principles and Applications of Microcomputers, Electrical Parts of Power Plants, Steady-State Analysis of Power Systems, Transient Analysis of Power Systems, Principles of Relay Protection of Power Systems, and Automation of Power Systems.

Main practical links: metalworking practice, mechanical drawing, electronic technology comprehensive experiment, power system power flow offline calculation, professional comprehensive experiment (dynamic model experiment), computer application and computer practice, production practice, curriculum design, graduation project.

Students in this program mainly learn the basic theory, basic knowledge and basic skills of the design and operation of power plants, power systems and their automation. Upon graduation, he was awarded a bachelor's degree in engineering.

The secondary discipline of electrical engineering, power system and automation, trains senior professional and technical personnel to meet the needs of modern large and medium-sized power plants and power systems.

It mainly offers courses such as circuit theory, electrical engineering, automatic control theory, engineering electromagnetic field, electronics, signal analysis and processing, computer technology, electrical part of power plant, power system analysis, power system relay protection, power system automation, power electronics technology, etc. Students are required to master the professional knowledge of modern large and medium-sized power plants, power systems and their automation, and pay attention to cultivating students' foreign language proficiency and ability to apply computer technology to solve practical problems in the power system.

Power System Development Profile:

In the early days of electrical energy applications, electricity was usually supplied to lighthouses, ships, workshops, etc., through small-capacity generators. This can already be seen as a simple residential power supply system. It was not until after the invention of the incandescent lamp that a central power supply system appeared, such as the Pearl Street Power Station built by Thomas Alvar Edison in New York in 1882.

It is equipped with 6 generators (with a total capacity of about 670 kilowatts) and 110 volts for 1,300 electric lights. In the 90s of the 19th century, the three-phase AC Yunqing power supply system was successfully developed, and soon replaced the DC transmission, becoming a milestone in the development of the power system.

Since the 20th century, it has been widely recognized that expanding the scale of the power system can bring obvious social and economic benefits in terms of energy development, industrial layout, load adjustment, system safety and economic operation. As a result, the size of the power system has grown rapidly.

The largest power system in the world is the unified power system of the former Soviet Union. It spans 7,000 kilometers from east to west and 3,000 kilometers from north to south, covering about 10 million square kilometers of land.

The power system of the People's Republic of China began to develop rapidly from the 50s. By the end of 1991, the installed capacity of the power system was 146 million kilowatts, and the annual power generation was 675 billion kilowatt hours, ranking fourth in the world.

With 220 kV, 330 kV and 500 kV as the backbone of the network, the transmission lines have formed four regional power systems with an installed capacity of more than 15 million kilowatts and nine provincial power systems with an installed capacity of more than one million kilowatts, and the interconnection work between regions has also begun. In addition, in 1989, Taiwan established a power system with an installed capacity of 16.59 million kilowatts.

The major of power system automation technology mainly learns the basics of electrician, electronic technology, electrical technology, electrical drawing and CAD, power system basics, PLC electric stove intelligent gas control technology, communication basics, electrical equipment of power plant substation, secondary equipment of power system, power system relay protection and other courses.

1. Professional courses

Professional basic courses: Fundamentals of Electrician, Electronic Technology, Electrical Technology, Electrical Beam Drawing and CAD, Fundamentals of Power System, PLC Electrical Control Technology, Fundamentals of Communication.

Professional core courses: electrical equipment of substation of Fa Oak Song Power Plant, secondary equipment of power system, relay protection of power system, automation technology of power plant substation, smart grid technology, configuration software technology, power system communication technology.

2. Training objectives

This major cultivates all-round development of morality, intelligence, physical fitness, art and labor, masters a solid scientific and cultural foundation and electrical control technology, electrical equipment of power plant substation, relay protection, power system automation control, smart grid operation and maintenance, etc., and has the ability of power system electrical part configuration, selection, installation, commissioning and operation and maintenance, as well as power system automation operation and maintenance, etc., with craftsman spirit and information literacy, and can be engaged in power system automation system operation and maintenance, power transmission and transformation equipment monitoring, relay protection and automatic device installation, High-quality technical and skilled personnel for commissioning, operation and maintenance.

3. Employment direction

For electric power, heat production and professional power engineering and technical personnel and other occupations, power generation, substation, transmission engineering technology, automation system assembly and operation and maintenance and other technical fields.