CN

Wang XiaoChen

Associate professor

Date of Birth:1975-12-18

Date of Employment:2006-03-15

School/Department:电工电子实验中心

Education Level:With Certificate of Graduation for Doctorate Study

Gender:Male

Degree:Doctoral degree

Status:Employed

Alma Mater:中国矿业大学(北京)

Teaching Information

电机及拖动基础

Release time:2021-07-05 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。

Teacher:王晓晨

School Year:2020-2021

Semester:Spring Term

Course number:0419872B

Credits:4.0

Course Type:Undergraduate Course:

Top-Quality Courses or Not:no

Maximum Number of Students:1

Required Class Hours:56.0

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