Integrated design of electrical energy conversion systems

电能转换系统集成设计

• 批准号: RGPIN-2014-03797
• 负责人: Knight, Andrew
• 金额: $ 2.7万
• 依托单位: University of Calgary
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=655748
• 关键词: Integrated; design; electrical; energy; conversion

The proposed program will research the integrated design of electrical energy conversion systems. The research scope will include the integration of power electronics with electrical machines, design of electrical machines with consideration of electrical system requirements and interfacing of renewable energy technologies with the grid. A key aim of the program is to investigate overall gains that may be achieved when considering an integrated design, rather focus on the individual components. While overall system design may be common in e.g. automotive electrical systems, there is still a tendency to design systems as the sum of discrete components. For example, electric motors are manufactured and deployed with relatively low power factor and large inrush currents; end users then try to mitigate these effects with other equipment such as reactive power compensators or soft starters. A better approach may be to consider how to build machine that can mitigate these issues through design. The research program has three focal areas: (1) novel electric machines (2) power electronic integration in variable speed drives (3) fundamental research on modeling and understanding the efficiency implications when power electronic circuits are integrated with power magnetics.**Benefit to industry will be felt through knowledge and personnel. The program will train research and undergraduate students in areas of critical importance. The shortage of skilled engineers in the electrical industry is well publicized through the electricity council. Working on theory and hardware implementation, trainees from the group have a skill set that is highly valued by industry.**In an industrially focused research area, many of the benefits to industry also positively impact researchers in the field. Research of new integrated power electronic and machine combinations provides stimulus to alternative thinking about better ways to achieve the common goals of better performance at lower cost.*The research will develop new machine-drive topologies, further the integration of power electronics with machines and enhance the understanding of the impacts of power electronics on magnetic devices. Integrated modular design, combining modularity of power electronics with modular machine construction will offers the possibility for significant cost savings in the manufacturing process.

拟议的项目将研究电能转换系统的集成设计。 研究范围将包括电力电子与电机的集成、考虑电气系统要求的电机设计以及可再生能源技术与电网的接口。该计划的一个主要目标是调查在考虑集成设计时可能实现的总体收益，而不是关注单个组件。虽然整体系统设计可能很常见，例如汽车电气系统中，仍然存在将系统设计为分立元件总和的趋势。例如，电动机的制造和部署具有较低的功率因数和较大的浪涌电流；然后，最终用户尝试使用其他设备（例如无功功率补偿器或软启动器）来减轻这些影响。更好的方法可能是考虑如何构建可以通过设计缓解这些问题的机器。该研究计划有三个重点领域：(1) 新型电机 (2) 变速驱动器中的电力电子集成 (3) 建模和理解电力电子电路与电力磁体集成时的效率影响的基础研究。**通过知识和人员将感受到对工业的好处。该计划将在至关重要的领域培训研究人员和本科生。电力委员会广泛宣传了电气行业熟练工程师的短缺问题。该小组的学员致力于理论和硬件实施，拥有一套受到业界高度重视的技能。**在以工业为重点的研究领域，工业界的许多好处也对该领域的研究人员产生了积极影响。新的集成电力电子和机器组合的研究激发了另类思维，以更好的方式以更低的成本实现更好的性能的共同目标。*该研究将开发新的机器驱动拓扑，进一步将电力电子与机器集成，并加深对电力电子对磁性设备影响的理解。集成模块化设计，将电力电子的模块化与模块化机器结构相结合，将为制造过程中显着节省成本提供可能。