新型软开关投切连续无功调节控制的研究  

Study of Controller for Software Switch Reactive Power Compensation

作　　者：陈乐柱[1] 叶群彬[1,2] 金仁才[1,2] 

机构地区：[1]安徽工业大学电气信息学院,马鞍山243002 [2]中国第十七冶金建设有限公司,马鞍山243000

出　　处：《自动化与仪表》2008年第10期58-61,共4页Automation & Instrumentation

基　　金：安徽省科技厅重点科研资助项目(5022042)

摘　　要：介绍一种新型基于软开关投切技术的连续无功补偿方案,并设计出适用于该方案的基于ARM嵌入式微处理器的无功补偿控制器。针对传统计算机系统对现代操作系统管理功能的不足,提出并实现了一种基于32位嵌入式微处理器S3C44B0X和μC/OS-Ⅱ实时操作系统内核的交流同步采样方法,设计出无功补偿控制系统。阐述了智能控制器的设计思路及实现的体系结构,从硬件和软件两方面论述了具体设计和实现过程。经过现场的实际运行,实现了对无功功率的动态补偿。In this paper,a new kind of continuous reactive power compensator which is based on soft switching was introduced and a ARM-based controller was designed. A kind of technology of AC synchronization sampling was given which was based on embedded microprocessor S3C44BOX with 32-bit ARMTTDMI core and μC/OS- Ⅱ real-time operating system kernel. The design and realization process of the intelligent controller is described in both of hardware and software.

关 键 词：连续无功补偿 软开关投切 嵌入式系统 实时操作系统 频率动态跟踪 

分 类 号：TM761[电气工程—电力系统及自动化]