Real-time simulation technologies for voltage-sourced converter HVDC and AC-DC supergrids

电压源换流器HVDC和AC-DC超级电网的实时仿真技术

• 批准号: 506197-2016
• 负责人: Wang, Liwei
• 金额: $ 2.91万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 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=668107
• 关键词: Real; time; simulation; technologies; voltage

The integration of large-scale renewable energy sources in power system grid is very challenging and requires new power transmission infrastructure such as Voltage-Sourced-Converter (VSC) based High Voltage Direct Current (HVDC) transmission and interconnected AC-DC grids. The real-time power system digital simulators are indispensable tools for the development of new VSC HVDC and AC-DC grid technologies. OPAL-RT Technologies is a Canadian company specializing in real-time simulation of large-scale power grids and power electronics converter systems using advanced computer hardware, e.g. off-the-shelf multicore CPU and Field Programmable Gate Array (FPGA). The aim of this research work is to develop multicore CPU and FPGA-based real-time parallel simulation technologies for the emerging multilevel HVDC converters and interconnected AC-DC grids. The objectives of the research include the development of power converter models and controls of Alternate Arm Converter (AAC) HVDC system in OPAL-RT's real-time simulation environment - eMEGAsim and hardware platform - OP5600 and the implementation of multi-domain parallel-rate hybrid simulation of AC-grid electromechanical transients and HVDC-grid electromagnetic transients in ePHASORsim and eMEGAsim for efficient and accurate simulations of AC-DC grids. It is expected that the results of this project will greatly enhance the capabilities of state-of-the-art transient simulation tools and will facilitate the analysis and development of the new HVDC technologies. The research efforts made in the project will strengthen Canada's global leadership role in power system real-time transient simulations and will result in well-trained HQP with strong theoretical background and hands-on skills for their future careers in power system and renewable energy industries.**

大规模可再生能源在电力系统电网中的集成是非常具有挑战性的，并且需要新的电力传输基础设施，例如基于电压源转换器（VSC）的高压直流（HVDC）传输和互连的AC-DC电网。实时电力系统数字仿真器是开发新型VSC HVDC和AC-DC电网技术不可或缺的工具。OPAL-RT Technologies是一家加拿大公司，专门从事大规模电网和电力电子转换器系统的实时仿真，使用先进的计算机硬件，例如现成的多核CPU和现场可编程门阵列（FPGA）。本研究工作的目的是开发多核CPU和FPGA为基础的实时并行仿真技术，新兴的多电平高压直流换流器和互联交直流电网。研究的目标包括在OPAL-RT的实时仿真环境- eMEGAsim和硬件平台-OP 5600中开发交流换流器（AAC）HVDC系统的功率变换器模型和控制，以及在ePHASORsim和eMEGAsim中实现交流电网机电暂态和高压直流电网电磁暂态的多域并行速率混合仿真，以高效和准确地仿真交流-直流系统。直流电网预计该项目的结果将大大提高国家的最先进的暂态仿真工具的能力，并将促进新的HVDC技术的分析和开发。该项目的研究工作将加强加拿大在电力系统实时暂态仿真方面的全球领导地位，并将为他们未来在电力系统和可再生能源行业的职业生涯提供训练有素的HQP，具有强大的理论背景和实践技能。