Engineering Faculty Internship

工程学院实习

• 批准号: 9412639
• 负责人: Parviz Famouri
• 金额: $ 0.75万
• 依托单位: West Virginia University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-09-01 至 1995-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9412639&HistoricalAwards=false
• 关键词: Engineering; Faculty; Internship

9412639 Famouri The objectives of the proposed research are to develop a mathematical and computer simulated model for permanent magnet brushless DC machines, which have been targeted for use in electric vehicles and hybrid electric vehicles. Issues such as geometric complexities, configuration, armature reaction effects and nonlinear characteristics of the ferromagnetic materials will be addressed in the development of the model. The approach will be a nonlinear mathematical modeling. It is anticipated that the magnetic filed will be solved by use of finite-element techniques. Once an algorithm is developed to obtain the model, the accuracy of the model will be evaluated and compared with actual machines. The development methodologies are expected to extend beyond the model of permanent magnet DC motors to models of the other electric machines and electrical systems. ***

提出的研究目标是为永磁无刷直流电机开发一个数学和计算机模拟模型，该模型已被用于电动汽车和混合动力电动汽车。几何复杂性、结构、电枢反应效应和铁磁材料的非线性特性等问题将在模型的开发中得到解决。该方法将采用非线性数学建模。预计磁场的求解将采用有限元技术。一旦开发出一种算法来获得模型，将对模型的准确性进行评估，并与实际机器进行比较。预计开发方法将从永磁直流电机模型扩展到其他电机和电气系统的模型。* * *