交直流调速实训室简介

本实训室主要承担机电、电气及工业机器人等专业相关专业课程的课内实践实训教学任务。设备总值为42万元，建筑面积为50 平方米。实训室的教学以教学大纲和校系实验教学计划为依据，严格执行教学计划教学规章制度。并根据学科、课程、课时、设备、师生等具体情况，科学安排教学计划，按各专业的不同要求，开设不同的实验项目共16项，包括电力电子、电机、交直流调速等实验，实验室注重教研结合，在保质保量完成教学任务情况下，根据教研活动需要向校内外开放，并安排一定比例的设计性、综合性实验，提高教师和学生分析、解决问题的能力和创新能力，加强实验室的社会化程度和校际协作效应。

仪器设备：

1、THEAZD-1型电力电子技术及自动控制系统实训装置10套；

2、直流电动机组10台；

3、三相交流电动机10台。

主要实训任务：

主要承担《电力电子技术》、《电机与电气控制技术》、《交直流调速技术》等课程的实验、教学实习和科研工作。该实训室为学生提供良好的配套仪器，供同学们完成各种测量实验、实习任务，从而使学生更好地掌握所学知识，达到实践和理论相结合的目的；与此同时还能为社会培训电工技术人才提供实验和实习场所。由于本实训室采用的是成套设备，模块化平台，具有结构紧凑、使用方便、保护功能完备的特点，便于适应教学改革，开发出具有面向生产实践、面向未来的实验和实践内容。

本实训室可完成的实训项目有：

实训一：单结晶体管触发电路

实训二：正弦波同步移相触发电路

实训三：锯齿波同步移相触发电路

实训四：单相桥式半控整流电路

实训五：三相桥式全控整流电路

实训六：单相交流调压电路

实训七：单相交流调功电路

实训八：三相交流调压电路

实训九：SCR、MOSFET、GTR、IGBT特性

实训十：SCR、MOSFET、GTR、IGBT驱动与保护电路

实训十一：单相并联逆变电路

实训十二：直流电机调速系统

实训十三：转速、电流双闭环直流调速系统

实训十四：交流电机调速系统

实训十五：双闭环三相异步电动机调压调速系统

实训十六：单相SPWM变频调速系统

AC and DC speed regulation training room brief introduction

The training room is mainly responsible for the in-class practical training of mechanical and electrical, electrical and industrial robotics related courses. The total value of the equipment is 420,000 yuan, and the construction area is 50 square meters. The teaching of the training room is based on the teaching syllabus and the experimental teaching plan of the school department, and the teaching rules and regulations of the teaching plan are strictly implemented. And according to the subject, course, class, equipment, teachers and students and other specific situation, scientific arrangement teaching plan, according to the different requirements, different experimental projects, a total of 16, including power electronics, motor, ac / dc speed regulation experiment, laboratory pay attention to the research, in the teaching task, according to the research activities need to open to inside and outside, and arrange a certain proportion of design, comprehensive experiment, improve teachers and students analysis, problem solving ability and innovation ability, strengthen the degree of laboratory socialization and inter-school collaboration effect.

instrumenttation:

1. Training equipment of THEAZD-1 type power electronic technology and automatic control system: 10 sets;

2.10 DC electric units;

3.10 three-phase AC motors.

Main practical training tasks:

Mainly responsible for the experiment, teaching practice and scientific research of "Power Electronics Technology", "Motor and Electrical Control Technology", "AC and DC speed regulation technology" and other courses. The training room provides students with good supporting instruments for students to complete various measurement experiments and practice tasks, so that students can better master the knowledge and achieve the purpose of combining practice and theory; at the same time can provide experiment and practice places for electrical and technical training. Because the training room adopts a complete set of equipment, modular platform, which has the characteristics of compact structure, convenient use and complete protection functions, it is easy to adapt to the teaching reform, and develops a production and oriented, future-oriented experiment and practice content.

This training room can complete the training project are:

training 1: single junction transistor trigger circuit

training 2: sine wave synchronous phase trigger circuit

training 3: stooth wave synchronous phase trigger circuit

training 4: single phase bridge half control rectifier circuit

training 5: three-phase bridge full control rectifier circuit

training 6: single phase ac voltage regulating circuit

training 7: single phase ac adjustment circuit

training 8: three-phase ac voltage regulating circuit

Training 9: SCR, MOSFET, GTR, IGBT characteristics

Training 10: SCR, MOSFET, GTR, IGBT drive and protection circuit

Training 11: Single-phase parallel inverter circuit

Training12: DC motor speed regulation system

Training 13: Speed and current double closed-loop DC speed regulation system

Training 14: AC motor speed regulation system

Training 15: Double closed-loop three-phase asynchronous motor voltage regulation and speed regulation system

Training 16: Single-phase SPWM variable frequency conversion speed regulation system