PowerFactory EMT Model of a Meshed AC Offshore Wind Park Grid Connected by Five HVDC Connections

This dataset is to be used for time domain simulations in DIgSILENT PowerFactory v2019 SP4 and above. The dataset contains the model of a meshed AC offshore wind park grid that is connected to simplified onshore grid representations by means of five VSC HVDC connections. Up to two VSC HVDC connections can be switched to diode-rectifier unit (DRU) HVDC connections. Aside from the grid model itself, generic wind turbine, wind park and HVDC onshore converter controls are implemented. Special focus is on the implemented HVDC offshore converter controls, which were developed within the German North Seas Offshore Network II (NSON II) project. Python scripts for simulating different events resembling normal operation and balanced faults under variation of HVDC connection types and load flow distribution are included. Detailed model descriptions can be found in the corresponding project reports (see references below). The dataset consists of the PowerFactory project file (.pfd) and an archive (.zip) with all external project files (scripts, wind park generation curves) necessary for automated simulations. References: M. Herrmann and L. Hofmann, „AP 2: ANLAGEN- UND SYSTEMREGELUNG AS 2.2: Entwicklung von Regelungskonzepten zum Parallelbetrieb von HGÜ-Umrichterstationen“, 2021. [Online]. Available at: https://publica.fraunhofer.de/entities/publication/e0ed1845-19c8-41e1-bdde-08608591c684/details M. Herrmann and L. Hofmann, „AP 2: ANLAGEN- UND SYSTEMREGELUNG AS 2.3: Entwicklung von Regelungskonzepten zum Betrieb von HGÜ-Umrichterstationen in drehstromseitig vermaschten Offshore-Netzen“, 2022. [Online]. Available at: https://publica.fraunhofer.de/entities/publication/611c3204-57df-467c-80f0-90b36b1f006b/details Project Website: https://www.iee.fraunhofer.de/de/projekte/suche/2020/nson-2.html This research was supported by the German Federal Ministry of Economic Affairs and Energy within the framework of the project “North Seas Offshore Network II: Economical Connection and International Integration of Offshore Wind Energy in the North Sea” (German title: North Seas Offshore Network II: Kosteneffiziente Anbindung und internationale Integration von Offshore Windenergie in der Nordsee, FKZ: 03EI4009).本数据集适用于DIgSILENT PowerFactory v2019 SP4及更高版本的时域仿真。 本数据集包含一个网状交流海上风电场电网模型，该电网通过5套电压源换流器型高压直流输电（Voltage Source Converter High Voltage Direct Current, VSC HVDC）链路与简化陆上电网模型相连。最多可将其中2套VSC HVDC链路切换为二极管整流器型高压直流（Diode-Rectifier Unit, DRU）输电链路。除电网模型外，本数据集还集成了通用风力发电机组、风电场及陆上高压直流换流器控制策略。其中特别针对高压直流海上换流器控制策略进行了重点实现，该策略由德国北海海上电网II（North Seas Offshore Network II, NSON II）项目研发。此外还附带Python脚本，可用于模拟不同HVDC链路类型与潮流分布下的正常运行工况与对称故障场景。模型的详细说明可参阅文末所列的项目报告。 本数据集包含PowerFactory项目文件（.pfd）以及包含自动化仿真所需全部外部项目文件（脚本、风电场出力曲线等）的压缩归档文件（.zip）。 参考文献： M. Herrmann与L. Hofmann，《AP 2：设备与系统控制 AS 2.2：高压直流换流器站并联运行控制策略研发》，2021年。[在线资源] 可访问：https://publica.fraunhofer.de/entities/publication/e0ed1845-19c8-41e1-bdde-08608591c684/details M. Herrmann与L. Hofmann，《AP 2：设备与系统控制 AS 2.3：三相交流网状海上电网中高压直流换流器站运行控制策略研发》，2022年。[在线资源] 可访问：https://publica.fraunhofer.de/entities/publication/611c3204-57df-467c-80f0-90b36b1f006b/details 项目官网： https://www.iee.fraunhofer.de/de/projekte/suche/2020/nson-2.html 本研究由德国联邦经济事务与能源部在"北海海上电网II：北海海上风电的经济并网与国际融合"项目框架下资助（项目德文原名：*North Seas Offshore Network II: Kosteneffiziente Anbindung und internationale Integration von Offshore Windenergie in der Nordsee*，资助编号：FKZ: 03EI4009）。

搜集汇总

背景与挑战

背景概述

该数据集是一个用于DIgSILENT PowerFactory v2019 SP4及更高版本的电磁暂态仿真模型，包含一个网状交流海上风电场电网，通过五个VSC HVDC连接与陆上电网互联，其中最多两个连接可切换为二极管整流单元。数据集集成了风力涡轮机、风电场和HVDC控制，特别强调在德国北海海上网络II项目中开发的HVDC海上换流器控制，并提供了Python脚本以自动化模拟不同运行和故障场景，适用于海上风电并网和HVDC技术研究。