Development of real-time phasor measurement unit simulation model

实时相量测量单元仿真模型的开发

• 批准号: 484335-2015
• 负责人: Wang, Xiaoyu
• 金额: $ 1.82万
• 依托单位: Carleton University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=584250
• 关键词: Development; real; time; phasor; measurement

Hydro Quebec Research Institute (IREQ) is currently undertaking the tasks on real-time simulation of Hydro Quebec's electric power system to better serve for the planning and operation requirement of the system. On the real-time simulation platform Hypersim developed at IREQ, IREQ is also working on the performance validation of the state-of-the-art smart grid technologies before they are implemented to Hydro Quebec's power system. Among the new technologies, wide-area monitoring and control (WAMC) has been extensively investigated to suppress inter-area oscillations in the power. As the key component of a WAMC system, phasor measurement units (PMUs) simultaneously measure electrical voltage and current phasors across a wide area of the power system. Before deploying WAMC, it is important to test and validate performance of PMUs to ensure high reliability and accuracy under different operating scenarios of the power system. Accurate PMU simulation models are also necessary when the WAMC system is tested on the real-time simulation platform of the large-scale power system. This project will implement a standard reference PMU as a virtual device in Hypersim and simulate a WAMC system completely in Hypersim by using the reference PMU as a calibration tool for actual PMU devices. The developed PMU model will consider the measurement and calculation error of actual PMU devices and design an improved phasor computation algorithm to follow the changes of the grid operation conditions. This PMU model will facilitate the real-time simulation of advanced WAMC systems before they are deployed in Hydro Quebec's transmission system in the next 5 years. The results of this research will provide a reference PMU model in the commercial software Hypersim, which will benefit other Canadian utilities to plan their WAMC deployment to increase the security and resilience of the Canadian power grid.

魁北克水电研究所（IREQ）目前正在承担魁北克水电电力系统的实时仿真任务，以更好地服务于系统的规划和运行要求。在IREQ开发的实时仿真平台Hypersim上，IREQ还致力于在魁北克水电公司的电力系统中实施最先进的智能电网技术之前对其进行性能验证。在这些新技术中，广域监测和控制（WAMC）已被广泛研究，以抑制电力中的区域间振荡。相量测量单元（PMU）作为WAMC系统的关键部件，可同时测量电力系统大范围内的电压和电流相量。在部署WAMC之前，重要的是测试和验证PMU的性能，以确保在电力系统的不同运行场景下的高可靠性和准确性。在大规模电力系统实时仿真平台上对WAMC系统进行测试时，需要准确的PMU仿真模型。 该项目将在Hypersim中实现一个标准参考PMU作为虚拟设备，并通过使用参考PMU作为实际PMU设备的校准工具，在Hypersim中完全模拟WAMC系统。所建立的PMU模型将考虑实际PMU设备的测量和计算误差，并设计一种改进的相量计算算法，以跟踪电网运行条件的变化。该PMU模型将有助于在未来5年内在魁北克水电公司的输电系统中部署先进的WAMC系统之前对其进行实时仿真。这项研究的结果将在商业软件Hypersim中提供参考PMU模型，这将有利于其他加拿大公用事业公司规划其WAMC部署，以提高加拿大电网的安全性和弹性。