System Characterisation and Component Modelling for a Power Hardware-in-the-Loop System

电力硬件在环系统的系统表征和组件建模

• 批准号: 535819-2018
• 负责人: Ho, NgaiMan
• 金额: $ 1.82万
• 依托单位: University of Manitoba
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 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=653647
• 关键词: System; Characterisation; Component; Modelling; Power

Real time Hardware-in-the-Loop (HIL) simulation platforms have revolutionized power system evaluation. By using a power amplifier with a HIL system, real power apparatuses can connect to a simulated grid in the platform to perform Power-HIL simulations. However, power apparatuses and PHIL platforms exhibit instability issues due to their nonlinear and latency characteristics. As a result, PHIL systems generate oscillation and suffer from unstable operation, and this has prevented their adoption by power systems simulation companies like project partner RTDS Technologies Inc. The proposed project will identify causes for instability observed in PHIL systems. Each component in the PHIL will be characterized using a Gain-Phase analyser and modelled to study the frequency response of the component. These characteristics can be used to determine the cause of the instability and verify them with a PHIL setup. This is a 6-month project working with RTDS Technologies Inc. that includes modelling, characterization, system implementation, and experimental evaluation. Two HQP will be trained in this project. A laboratory setup and technical reports will be transferred to the company at the end of the project, and this will benefit the RTDS Technologies Inc. by providing a stable power apparatus evaluation platform.

实时硬件在环（HIL）仿真平台上已彻底改变了电源系统评估。通过使用带有HIL系统的功率放大器，实际功率设备可以连接到平台中的模拟网格以执行动力-HIL模拟。但是，由于其非线性和潜伏期特征，电源设备和Phil平台表现出不稳定性问题。结果，Phil Systems产生振荡并遭受不稳定的操作，这阻止了其采用Propate Systems Simulation Companies（例如Project Project RTS RTDS Technologies Inc.）。拟议的项目将确定在Phil Systems中观察到的不稳定的原因。 Phil中的每个组件将使用增益相分析仪进行表征，并建模以研究组件的频率响应。这些特征可用于确定不稳定性的原因并通过Phil设置验证它们。这是一个与RTDS Technologies Inc.一起工作的6个月项目，包括建模，表征，系统实现和实验评估。该项目将对两个HQP进行培训。实验室设置和技术报告将在项目结束时转移到公司，这将通过提供稳定的功率设备评估平台来使RTDS Technologies Inc.受益。