CN

Liu Fang

Associate professor

Supervisor of Master's Candidates

Date of Employment:2015-06-16

School/Department:Hefei University of Technology

Education Level:With Certificate of Graduation for Doctorate Study

Business Address:逸夫楼

Gender:Female

Degree:Doctoral Degree in Engineering

Status:Employed

Alma Mater:Hefei University of Technology

Discipline:Power Electronics and Transmission

Teaching Information

电机及拖动基础

Release time:2021-04-21 Hits:

Course Introduction:通过对整个课程的学习,使学生掌握电机的基本原理和工作特性;要求学生掌握直流电机﹑变压器﹑三相异步电动机等的工作原理及用途;理解电力拖动系统的运动方程的意义;交、直流电动机的固有和人为机械特性(包括数学方程表达式、函数图形和等效电路图);交、直流电动机的各种运行状态(电动机的四象限运行)的基本工作原理、特点以及计算方法;建立电力拖动系统过渡过程的微分方程、掌握电机的主要参数(如转速n、电流I和转矩T)在动态过程时的变化规律;交、直流电动机各种调速方式的基本原理、调速的技术和经济评价指标;根据电机的热平衡方程,了解系统运行时,电机的发热和冷却过程;工作制式分类;各种发热校验方法;电动机的类型、容量的选择、调速控制方法与负载类型的匹配问题及电力拖动今后发展的动态。

Schedule:2018-05-23:主楼416;2018-05-02:主楼416;2018-04-25:主楼416;2018-04-20:主楼416;2018-06-06:主楼416;2018-05-30:主楼416;2018-06-08:主楼416;2018-04-11:主楼416;2018-05-16:主楼416;2018-05-04:主楼416;2018-06-01:主楼416;2018-04-27:主楼416;2018-04-18:主楼416;2018-05-25:主楼416;2018-05-18:主楼416;2018-04-13:主楼416

Teacher:刘芳

School Year:2017-2018

Semester:Spring Term

Course number:0420132B

Credits:5.0

Course Type:Undergraduate Course:

Top-Quality Courses or Not:no

Maximum Number of Students:99

Required Class Hours:72.0

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