Explore the electrical engineering and electrical and electronic technology training

Abstract: Analysis of hospital practice in the teaching of electrical engineering training shortcomings, propose a teaching improvement measures, that the original practice of refining the content of teaching and integration, an increase in the production aspects of electronic products, electrical and electronic technology to enhance training in the application, to promote the teaching and practice of the close combination of modern production practices.

Keywords: electrical and electronic manufacturing technology practice teaching practice

1 Introduction
Electrical engineering training is a hospital for professional and non-electrical engineering major offered a liberal arts curriculum in public practice, learning the main content is the safe use of electricity and basic knowledge of electrical and electronic technical knowledge and practical skills.


2 practice teaching status and improvements
(1) Practice Course Description
According to professional differences, there are two electrical engineering training, teaching for non-electrical engineering professionals, electrical engineering training set A, a total of 40 hours; around the three-phase cage induction motor control, training, electrical engineering students some simple control method, means of control, so to understand the basic knowledge of electrical control and operating skills, understanding of electrical control in engineering applications for large liberal arts, electrical engineering training set B, a total of 40 hours; through the interior lighting circuit design, installation, commissioning and maintenance practices, to enable students to understand the safe use of electricity, electrical tools and instruments used to learn the use of, to grasp the basic electrical skills.

(2) practice teaching the inadequacies of existing
From the nearly three years of teaching practice perspective, there is the inadequacy of two things:
First, the teaching to be insufficient, the students do it before the tight loose. Electrician training week, the contents of the first three days of practice is the basis of the theory and practice of teaching; two days after the contents of innovative design, the time is rather long.

Second, teaching practices, and practice of modern production and insufficient, electrical and electronic low-tech. A practice of electrical engineering training content is AC motor AC contactor control circuit; B's practice of electrical engineering training content is the installation of lighting circuits practice in the circuit using the inductive ballast in the technological advances of today, these circuits is not the most common circuitry.

(3) measures to improve teaching practice
Training in electrical engineering for the existence of the status of the existing practice of teaching content extraction and integration, increase training in electrical engineering electronic products produced content for non-electrical majors, you can choose to create some of the existing practice and simple and practical and project-related electrical products to participate in the electrical engineering training A student can be selected as PLC controllers; B to participate in training students in electrical engineering, electronic ballasts can be selected as the student in electrical practice, through the electrical product development, assembly and commissioning of the experience, understanding of electrical and electronic technology, Discovery's most cutting-edge science and technology, promote the teaching and practice of the close combination of modern production practices.


3 practice teaching improved implementation
(1) of practice teaching content
Electrical engineering training practice through improved teaching content can be summarized into four aspects of teaching, six teaching modules, including four teaching the theory of teaching, practice-based, innovative design and product production; six teaching modules, including components, knowledge, tools instrument used, the circuit schematic and circuit design, circuit board production, assembly and wiring, commissioning and maintenance.

In the process of teaching practice, the implementation of six teaching modules penetration in the four teaching is done can be seen, and electrical engineering training compared to B, A, electrical engineering training information content of large electric and electronic technology, the difficulty of practical operation high.

Links to free download http://www.hi138.com (2) implementation of teaching
Ease of teaching content and timing is not static, in the teaching process needs to grasp the three points:
First, the theory and practice. Theory of teachers teaching in the main theory to explain the safe use of electricity knowledge, understanding and testing components, electrical schematic diagram knowledge, practical skills in four areas of knowledge. From the operation of theoretical knowledge in practice do not say, and less to the practical operation should talk less about theoretical knowledge through theoretical teaching, students can use to master the theoretical knowledge to guide their practice of electrical engineering, this is the real purpose of teaching the theory.

Second, individualized, professional different teaching approaches and teaching methods on different teaching teaching content are also different; different basis of the same profession, the teaching content of the focus is different, the three tables to highlight the students ability to apply and practice skills [cultivation of high quality, learning ability of students to train for the elite.

Third, the curricular and extracurricular activities, the combination of teaching for high interest to participate in training in electrical engineering, products made with unique perspectives of students, teachers should actively guide the teaching of curricular content and student extracurricular research activities, the quality of education combine and give the necessary guidance.

(3) ways to stimulate students' interest
In order to better accomplish the task of teaching, to achieve the desired teaching objectives, to fully mobilize the initiative of students to participate in practice, to stimulate student interest and foster innovation.

First, determine the flexible, intuitive teaching methods in the theory and practice of teaching and learning process, combined with the writing on the blackboard, and in-kind showcase of multimedia courseware and other teaching methods, the use of progressive teaching and demonstration inspired by teaching a combination of teaching methods to stimulate students' interest, develop self-learning and independent thinking so hard, so that results continue to improve teaching for practice-based projects, mainly to demonstrate teaching mainly through demonstration teaching students to easily understand and accept the rise of perceptual knowledge can guide their practice for the operation of rational knowledge for innovative practice projects, mainly inspired by teachers from progressive through inspired teaching, broaden their thinking, to develop students to independently practice projects.

Second, the use of different assessment standards in the teaching process, according to different professions, different students based adjustment programs in the quantity and quality of practice requirements, develop appropriate assessment criteria, so that each student will be able to experience the complete practice project a sense of accomplishment, to stimulate students interest in learning, students have interest, the purpose of teaching it is easy to reach.

Third, a multi-faceted system of incentives in the basic practical aspects, a class can be divided into several groups, groups, and competition between groups, which group finished faster and better, which group will have extra points, and the ranking written on the blackboard, so that you can inspire unity and cooperation among students, awareness and motivation work together in product production practice session, you can put the quality of curricular and extra-curricular teaching activities, combining education, academic merit awards were awarded certificates and prizes to encourage students to participate in research activities.

4 Conclusion
In electrical engineering training and teaching practice, we have the spirit with the times, and innovative spirit, and constantly refine and integrate the content of practice teaching, with emphasis on cultivating students' teamwork, innovation and engineering practice, students in the course of practice, by electrical and electronic circuits and electrical product design, assembly and debugging experience to understand the electrical and electronic technology; Discovery cutting-edge science and technology, enhance the desire for knowledge, develop self-development.


References
[1] DONG Guang Kai, electrical and electronic training teaching research and practice, Beijing Polytechnic College, 2006 (10).

[2] Zhang Yating based on students' ability to innovate to improve the experimental teaching reform, Xi'an Institute of Posts and Telecommunications, 2008 (3).

[3] Luo Ying. Electrical and Electronic "double subject" teaching system of innovative research and practice. Teaching and research, 2008 (3) Links to free download http://www.hi138.com