物联网与人工智能应用开发丛书电机和电源控制中的最新微控制器技术

第1 章 电力电子技术应用综述············································· 001
1.1 电力电子技术发展现状··················································· 002
1.2 市场应用场景······························································· 005
1.3 未来发展方向展望························································· 010
1.4 小结··········································································· 011
第2 章 电机和电源控制简介················································· 013
2.1 常见电机类型及其控制技术············································· 014
2.1.1 直流电机····························································· 014
2.1.2 交流电机····························································· 016
2.2 常见电力电子变换拓扑··················································· 020
2.2.1 整流电路····························································· 021
2.2.2 降压斩波电路······················································ 024
2.2.3 升压斩波电路······················································· 025
2.2.4 升降压斩波电路···················································· 025
2.2.5 谐振变换器电路···················································· 026
2.3 感应式无线充电技术······················································ 029
2.4 小结··········································································· 031
第3 章 电机和电源控制中的微控制器技术介绍······················ 033
3.1 典型电机和电源数字控制系统架构···································· 034
3.2 电机和电源控制中的微控制器技术概况······························ 036
3.2.1 电机和电源控制中的微控制器技术发展现状················ 037
3.2.2 电机和电源控制中的微控制器技术发展趋势················ 041
3.2.3 恩智浦半导体电机和电源微控制器产品路线规划
及主要特点·························································· 043
3.3 小结··········································································· 046
第4 章 控制软件编程基础及相关调试技术····························· 049
4.1 数字控制软件编程基础··················································· 050
4.1.1 信号数字化处理···················································· 050
4.1.2 变量定标····························································· 052
4.1.3 参数标幺表示······················································· 053
4.2 实时控制软件架构实现简介············································· 054
4.2.1 状态机································································ 054
4.2.2 时序调度机制······················································· 057
4.3 实时控制软件开发及调试················································ 058
4.3.1 实时控制软件库的应用··········································· 058
4.3.2 实时调试工具······················································· 064
4.3.3 相关调试技巧······················································· 068
4.4 小结··········································································· 070
第5 章 永磁同步电机的数字控制·········································· 071
5.1 永磁同步电机的数学模型················································ 072
5.1.1 三相永磁同步电机数学模型···································· 073
5.1.2 两相静止坐标系的数学模型···································· 074
5.1.3 两相转子同步坐标系的数学模型······························ 075
5.1.4 坐标变换····························································· 077
5.2 永磁同步电机的磁场定向控制·········································· 078
5.2.1 电流控制环························································· 079
5.2.2 转速控制环························································· 082
5.3 *大转矩电流比和弱磁控制············································· 083
5.3.1 *大转矩电流比控制············································· 084
5.3.2 弱磁控制····························································· 087
5.4 无位置传感器控制························································· 092
5.4.1 基于反电动势的位置估计······································· 092
5.4.2 基于高频信号注入的位置估计································· 096
5.4.3 基于定子磁通的位置估计······································· 099
5.5 电机控制所需的微控制器资源·········································· 102
5.5.1 脉冲宽度调制器（PWM） ······································ 103
5.5.2 模/数转换器（ADC） ············································ 105
5.5.3 正交解码器（DEC） ············································· 105
5.5.4 定时器（Timer） ·················································· 106
5.5.5 PWM 和ADC 硬件同步·········································· 106
5.6 典型永磁同步电机控制方案············································· 107
5.6.1 带位置传感器的伺服控制······································· 107
5.6.2 无位置传感器的磁场定向控制································