Engineering Research Initiation Grant: Optimization of Switched Reluctance Motor Drives (REU Supplement)

工程研究启动资助：开关磁阻电机驱动器的优化（REU 补充）

• 批准号: 8909329
• 负责人: David Taylor
• 金额: $ 7.2万
• 依托单位: Georgia Tech Research Corporation - GA Tech Research Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-06-01 至 1991-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8909329&HistoricalAwards=false
• 关键词: Engineering; Research; Initiation; Grant; Optimization

The objectives of this project are 1) to improve the commutation strategy of switched reluctance motor (SRM) controllers in order to minimize the amplitude and the rate of change of stator currents; and 2) to determine the most suitable SRM flux and torque characteristics for use with controllers based on the linearizing and decoupling transformation (LDT). The proposed research involves the extension of methods recently developed by the principal investigator in the area of SRM control. The approach involves a two stage design process: first, an inner feedback loop "transforms" the multiple-input nonlinear SRM dynamics into those of a single-input linear system; second, an outer feedback loop is designed for the specific control task using well-known linear techniques. The first phase of research will be performed from the viewpoint f control design. The objective will be to optimize the existing LDT algorithm in order to make the best use of power electronic technology. The second phase of the research, performed from the viewpoint of machine design, will determine the best SRM specifications for use with the LDT algorithm. Hence, the result of the latter work will be a "target machine" to be an SRM design objective. The research will be based on mathematical optimization theory, and will involve detailed simulation studies as well as laboratory experimentation.

本项目的目标是：1）改善换向 策略的开关磁阻电机（SRM）控制器，以便 最小化定子电流的幅度和变化率;以及 2)确定最合适的SRM磁链和转矩特性 用于基于线性化和解耦的控制器 转换（LDT）。 最近提出的研究涉及方法的扩展 由SRM控制领域的主要研究者开发。 该方法涉及两个阶段的设计过程：首先，内部 反馈回路“转换”多输入非线性SRM动态 单输入线性系统;第二，外反馈 循环是为特定的控制任务而设计的， 技术. 第一阶段的研究将从以下角度进行： 控制设计 目标是优化现有的LDT 算法，以充分利用电力电子 技术. 研究的第二阶段，从 机器设计的观点，将确定最佳SRM 用于LDT算法的规范。 因此， 后者的工作将是一个“目标机”，是一个SRM设计 objective. 研究将以数学优化为基础 理论，并将涉及详细的模拟研究，以及 实验室实验