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基于网络控制的Boost变换器建模及时延分析

Modeling and Delay of Boost Converter Based on Network Control
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摘要 为适应电力电子系统集成化的要求,将网络控制引入电力电子领域,采用网络控制方式不仅能有利于电力电子模块化,还能提高系统性能。以电力电子领域常用的Boost升压变换器为例,基于状态空间平均法建立了其网络控制模型,分析了为保证系统控制要求的系统最大时间延迟,并给出了最大延迟计算方法,最后通过仿真验证了延时对系统稳定性的影响。 To meet the integration requirements of power electronic,the new control method-networked control is introduced.This method can not only benefit for power electronics module,but also improve system performance.In this paper,BOOST con- verter is present as an example Its network model is set up and also analyzed the maximum time delay which ensured the requirements for the control system.
作者 胡国珍 严伟
出处 《工业控制计算机》 2014年第1期114-115,118,共3页 Industrial Control Computer
基金 湖北省高校青年教师深入企业行动计划项目(XD2012486) 湖北理工学院创新人才项目(12xjz19C)
关键词 网络控制 BOOST变换器 时间延迟 networked control,Boost convert,time-delay
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