CAREER: Secure and Flexible Transmission Systems

职业：安全灵活的传输系统

• 批准号: 9733447
• 负责人: Shelli Starrett
• 金额: $ 24万
• 依托单位: Kansas State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-04-15 至 2003-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9733447&HistoricalAwards=false
• 关键词: CAREER; Secure; Flexible; Transmission; Systems

9733447 Starrett Objectives The goal of this project is to begin a research and educational career that provides: high quality undergraduate, graduate, and continuing education; maintains working relationships with industry; and performs nationally competitive research. The research proposal defines a plan for building a foundation for research in the analysis and control of stressed power systems. The focus is to ensure system security and reliability in the rapidly changing utility environment by innovatively using new and existing controllers. The plan is to develop coordinated system-wide schemes to improve system flexibility and to allow for more control of system security from the transmission system. The goal is to encourage industry involvement to make research more applicable, and broaden the power education program. Courses will be made more interesting and efficient using computer and video technology. This plan strives to supply power system engineering students with: strong fundamental backgrounds, industry contacts, knowledge of practical power systems operation and control, and a knowledge of the big picture. Methods to be Employed Methods based on eigenvector analysis, controllability and observability, participation's, and sensitivities will be applied to the control design problem. The uniqueness of this plan is the consideration of any system variables for control input, instead of limiting control variables to locally measured values. FACTS controllers will also be included in this analysis. The focus will be on system-wide analysis, and models will be developed and tested on the full nonlinear system. Computer presentation software and hardware and active learning techniques will be utilized in the classroom and for course assignments. The development of a seminar series and industry advisory board will help to integrate the research and teaching components of this project. The communication, computer, and video technology will be utilized to enhance the existing off-campus graduate program. Significance of Plan Open access, system mergers, and the growth in wheeling will magnify stress on the system. As a result, each part of the system will become more vulnerable to problems in any other part of the system. System-wide oscillations and energy transfers will become even more likely. Control strategies and systems must be developed to keep the system secure as well as accommodate the host of new demands placed on it. The results of this project will improve power system control strategies to allow the system to withstand increased stress. The improvement of security using the transmission-based control will be necessary and valuable as generator-control is separated from the transmission system. The plan will take advantage of new communication and control equipment and to coordinate its use for system security purposes. Research, planning, and development now can mean more secure, flexible, and thus more profitable systems for the future. More coordinated planning of new purchases can also reduce costs by avoiding redundant or ineffective controls. Cooperative university-utility relationships and the training of high-quality engineers are critical to the success of a power program. The activities in this plan are aimed at building and strengthening these relationships. The creative use of teaching techniques and tools, collaborative efforts with other universities, involvement of industry in teaching plans, and the expansion of the curriculum will improve the quality of Kansas State University's power engineering graduates. The industry will need well-trained engineers to succeed in the changing utility environment.

这个项目的目标是开始一个研究和教育事业，提供：高质量的本科，研究生和继续教育；维持与业界的工作关系；并进行具有全国竞争力的研究。本研究计划为电力系统受力分析与控制的研究奠定了基础。重点是通过创新地使用新的和现有的控制器来确保系统在快速变化的公用事业环境中的安全性和可靠性。该计划旨在制定协调的全系统方案，以提高系统灵活性，并允许输电系统对系统安全进行更多控制。其目标是鼓励行业参与，使研究更适用，并扩大电力教育计划。使用计算机和视频技术，课程将变得更加有趣和有效。该计划旨在为电力系统工程专业的学生提供：强大的基础背景，行业联系，实际电力系统运行和控制的知识，以及对全局的了解。将基于特征向量分析、可控性和可观察性、参与性和灵敏度的方法应用于控制设计问题。该方案的独特之处在于考虑任何系统变量作为控制输入，而不是将控制变量限制为局部测量值。事实控制器也将包括在此分析中。重点将放在系统范围的分析上，模型将在整个非线性系统上开发和测试。计算机演示软件和硬件以及主动学习技术将用于课堂和课程作业。一系列研讨会和行业咨询委员会的发展将有助于将这个项目的研究和教学组成部分结合起来。通信、计算机和视频技术将被用来加强现有的校外研究生课程。开放接入、系统合并和轮转的增长将放大系统的压力。因此，系统的每个部分都将变得更容易受到系统其他部分的问题的影响。整个系统的振荡和能量转移将变得更有可能。必须开发控制策略和系统，以保持系统的安全，并适应对其提出的新要求。该项目的结果将改进电力系统控制策略，使系统能够承受更大的压力。随着发电机组控制与输电系统的分离，采用基于输电系统的控制来提高安全性是必要的和有价值的。该计划将利用新的通信和控制设备，并协调其用于系统安全目的。现在的研究、计划和开发可能意味着未来更安全、更灵活，从而更有利可图的系统。更协调的新采购计划也可以通过避免冗余或无效的控制来降低成本。大学与电力公司的合作关系和高素质工程师的培养对电力项目的成功至关重要。本计划中的活动旨在建立和加强这些关系。创造性地使用教学技术和工具，与其他大学合作，将工业界纳入教学计划，以及扩展课程，将提高堪萨斯州立大学电力工程专业毕业生的质量。该行业将需要训练有素的工程师在不断变化的公用事业环境中取得成功。