An Interconnected Power System Educational Laboratory

互连电力系统教育实验室

• 批准号: 9452344
• 负责人: Chikaodinaka Nwankpa
• 金额: $ 9.42万
• 依托单位: Drexel 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: 1994-07-01 至 1996-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9452344&HistoricalAwards=false
• 关键词: Interconnected; Power; System; Educational; Laboratory

9452344 Nwankpa The interconnected power system laboratory is designed to give the student an understanding of the important phenomena exhibited when operating and controlling modern day power systems. The main feature of this laboratory is that it uses real generators, transformers, motors, loads and relays interconnected through transmission lines to form a power system which operates at a frequency of 6O Hz and voltage level of 22O V. Experience gained at working in such a laboratory cannot be easily obtained using a software simulation package. The power curriculum has four on-going laboratories for studying machines, protective relaying systems, power electronics and high voltage, which are being interconnected so that students have the ability to practically learn about the dynamics and operation of the interconnected components. The system is monitored and controlled via a set of personal computers (PCs), which emulates an energy management system (EMS) and remote terminal units (RTUs). This allows the student to obtain a good understanding of the dynamics of the system, its limitations and methods of control. In essence a reduced version of an actual modern-day EMS center for a power utility is at the hands of the student.

互联电力系统实验室旨在让学生了解在操作和控制现代电力系统时所表现出的重要现象。这个实验室的主要特点是使用真实的发电机、变压器、电动机、负载和继电器，通过传输线相互连接，形成一个工作频率为60hz，电压水平为22v的电力系统。在这样一个实验室工作的经验，很难用软件模拟包来获得。电力课程设有四个正在进行的实验室，分别研究机器、保护继电器系统、电力电子和高压，这些实验室相互连接，使学生能够实际了解相互连接部件的动力学和操作。该系统通过一组模拟能源管理系统（EMS）和远程终端单元（rtu）的个人计算机（pc）进行监测和控制。这使学生能够很好地理解系统的动力学，其局限性和控制方法。本质上，一个缩小版的实际现代EMS中心的电力公用事业是在学生的手中。