内容简介 本书是高等职业院校教育“十三五”规划教材之一,作者紧密结合了我国高等职业教育电气类专业培养目标和培养规格要求编写。书中充分体现了理论与实际相结合的原则,注重专业基本技能和职业综合能力的培养。全书共分九章,系统地阐述了直流电机的原理、直流电动机的电力拖动、变压器、三相异步电动机的原理、三相异步电动机的电力拖动、控制电机、电动机容量的选择及其他电动机、电机实测等内容。 本书可作为高职高专学校、成人高校电机电器、供用电技术、城市轨道交通、机电一体化、机械电子、电气运行与控制、铁道供电、电气自动化等电类专业的教材,中等职业学校如开办本课程也可选用本书作为教材。本书对从事电机及电力拖动技术工作的工程技术人员也有一定的参考价值。

目 录 绪 论·································································································································· 1 **章 直流电机的原理······································································································· 5 **节 直流电机的工作原理····························································································· 5 第二节 直流电机的结构··································································································· 8 第三节 直流电机的励磁方式、铭牌数据和主要系列··························································· 13 第四节 直流电机的电枢绕组··························································································· 17 第五节 直流电机的磁场·································································································· 24 第六节 直流发电机的运行原理························································································ 30 第七节 直流电动机的运行原理························································································ 35 第八节 直流电机的换向·································································································· 39 ..... 思考题与习题················································································································ 228 第七章 控制电机············································································································· 229 **节 概 述··············································································································· 229 第二节 伺服电动机··························��··········································································· 229 第三节 测速发电机······································································································ 235 第四节 步进电动机······································································································ 238 第五节 自整角机·········································································································· 246 本章小结······················································································································ 249 思考题与习题················································································································ 250 第八章 电动机的选择······································································································· 251 **节 电动机的一般选择····························································································· 251 第二节 电动机的发热与温升························································································· 254 第三节 电动机额定功率的选择······················································································ 257 本章小结······················································································································ 264 思考题与习题················································································································ 265 第九章 电机实训············································································································· 266 技能训练一 小型直流电机检修工艺················································································ 268 技能训练二 小型交流电动机检修工艺············································································ 271 参考文献·························································································································· 274