目 录
绪 论·································································································································· 1
第一章 直流电机的原理······································································································· 5
第一节 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
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思考题与习题················································································································ 228
第七章 控制电机············································································································· 229
第一节 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
第一节 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