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Islanding experience at a petroleum processing cogeneration facility

机译:石油加工热电联产设施的岛屿经验

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This paper examines the control of combustion turbine generators to maintain stability when transitioning from interconnected operation to islanded operation. Specifically, the paper describes an Isochronous operating scheme to regulate the system frequency along with load sharing for maintaining stability during islanded operation of a cogeneration power plant at a petroleum processing facility in Abqaiq, Saudi Arabia. All aspects of the solution are discussed. Simulations of dynamic performance of the plant for a number of islanding scenarios are described. The paper discusses simulation and evaluation of a number of possible control schemes, and provides a description of the scheme that was ultimately selected for implementation at the site. The paper also describes the staged site testing program, starting with testing to validate the models used in dynamic simulations and concluding with demonstration of the control scheme via a full plant islanding tests. Data from the test program is presented along with comparisons to simulations.
机译:本文研究了燃烧涡轮发电机的控制,以在从互连操作到孤岛运行时保持稳定性。具体地,本文描述了一种等时的操作方案,用于调节系统频率以及负载共享,以保持在沙特阿拉伯阿巴伊克石油加工机构的热电联产电厂的岛屿化运行期间保持稳定性。讨论了解决方案的所有方面。描述了植物动态性能的模拟,用于许多岛屿场景。本文讨论了许多可能的控制方案的仿真和评估,并提供了最终选择在站点上实现的方案的描述。本文还介绍了分期的站点测试程序,从测试开始,以验证动态仿真中使用的模型,并通过全植物岛测试演示控制方案的结论。来自测试程序的数据随着模拟的比较而呈现。

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