PWM整流器电流控制策略的研究

来源 :电工技术杂志 | 被引量 : 0次 | 上传用户:cwg8872757
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
对三相电压型PWM整流器的电流控制策略进行了研究,提出在两相静止坐标系下的预测电流控制和同步旋转坐标系下的PI调节直接电流控制策略,并对这两种控制器的性能进行了比较研究,最后给出仿真和实验结果.
其他文献
介绍了300 MW机组全程给水控制系统的工艺流程以及系统配置设计、数据连接方式等,着重说明系统中无扰切换的实现和软件组态过程。 The process flow of the whole water sup
From analyzing the work principle of the continuous rod warhead and the relative position between the missile and target in the forward attacking hemisphere, a
A nonlinear continuous predictive control method was used for design of cruise missile terrain-following controller. A performance index which combined the trac
A new exact, explicit, uniterative, and computationally efficient solution of nonlinear equation set for estimation of emitter position based on the time differ
The form of the modal analysis of viscoelastically damped structures is simplified and this simplified form is similar to the form of the modal analysis of line
Because of the low temperature gradient and growth rate, the microstructure of the conventional single crystal superalloy made by HRS processing is coarse dendr
The cutting temperature of CBN tools when machining hardened steel was investigated at different cutting regime and cutting tool geometry. An unusual phenomenon
笔者较系统、全面地揭示了高校后勤社会化的基本内涵及主要特征,目的在于理性地把握高校后勤社会化的目标、任务和发展趋势,推进高校后勤社会化改革的进程.
据权威估计,中国有12万亿民间资本被闲置.面临繁重的公路建设任务,目前每年以政府投资为主的数千亿公路建设资金将会因国家积极的财政政策逐步淡出而难以为继.因此,激活民营
从介绍装备可靠性门限值要求入手,提出了装备可靠性增长率的确定问题. 充分考虑各种因素对装备外场可靠性增长率影响,利用层次分析原理确定了这些因素对装备可靠性增长的影响