电力电子系统若干数字控制技术的探讨（上）  

Several Digital Control Techniques for Power Electronic System

作　　者：杨耕[1] 周宏林[1] 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《UPS应用》2009年第7期25-29,共5页UPS Applications

摘　　要：与通常的采样系统相比，基于实时数字控制的电力电子装置或系统具有自身的一些特点。据此，在控制系统建模、控制方法设计等问题上已有一些有效的方法，也有一些新的技术动向。文中试图总结这些成果及其特点，以期对相关技术的研发有所帮助。Compared with conventional sampling systems, power electronic devices or systems based on real-time digital control techniques have some special characteristics. There have already been some effective methods of control system modeling and control strategy design. Also many new technology trends appear recently. In this paper, we try to summarize these methods and technology and hope it will be helpful for related technologies R＆D in future.

关 键 词：数字控制 无差拍控制 重复控制 多速率采样 两自由度控制器 

分 类 号：TM743[电气工程—电力系统及自动化] TP273[自动化与计算机技术—检测技术与自动化装置]