Dataset-of-HRP-38-test-system

Test systems are important tools and benchmark for power system research. Currently, there is a lack of standard test systems for modern transmission expansion planning (TEP) research, especially under high variable renewable energy (VRE) penetrations. This paper describes a 38-bus test system named the HRP-38 system dedicated to TEP. “HRP” stands for high renewable penetration. The objective of establishing such a system is to provide a consistent platform for different TEP methods to be tested and compared. The test system considers high VRE penetration of more than 30% energy share, which will be an important feature in many power systems in the future. Both AC and DC candidate lines are given to provide sufficient transmission planning alternatives. The complexity of the test system is well balanced considering calculation tractability and the ability to test the performance of the TEP planning model. The network topology, generation mix, and load characteristics are described in detail. Year-round time series of VRE (wind power and PV) output and load curves for each bus are provided to facilitate a detailed evaluation of the transmission grid configuration under high VRE penetration. Finally, three benchmark results with different optimization targets are provided for the HRP-38 system.测试系统是电力系统研究的重要工具与基准测试平台。当前，面向现代输电扩建规划（Transmission Expansion Planning, TEP）研究的标准化测试系统仍较为匮乏，尤其是在高可变可再生能源（variable renewable energy, VRE）渗透率场景下。本文介绍一款专为输电扩建规划研发的38节点测试系统——HRP-38系统，其中“HRP”为“高可再生能源渗透率（High Renewable Penetration）”的首字母缩写。构建该系统的核心目标，是为各类输电扩建规划方法提供统一的测试与对比平台。该测试系统设置了可变可再生能源占比超30%的高渗透率场景，这一特征将成为未来多数电力系统的重要共性特点。系统同时提供交流（AC）与直流（DC）候选输电线路，以提供充足的输电规划方案选择。该测试系统的复杂度经过合理平衡，兼顾了计算可处理性与输电扩建规划模型性能测试的实际需求。文中详细描述了该系统的网络拓扑、电源结构与负荷特性。此外，系统还提供了各节点的可变可再生能源（风电与光伏）全年出力时序数据与负荷曲线，以支持对高可变可再生能源渗透率场景下输电网架配置的精细化评估。最后，本文针对HRP-38系统给出了三种不同优化目标下的基准测试结果。

搜集汇总

背景与挑战

背景概述

该数据集是一个用于输电扩展规划研究的38节点测试系统，专门针对高可再生能源渗透率（超过30%能源份额）场景设计，提供交流和直流候选线路以及全年时间序列数据，旨在为不同规划方法提供一致的基准测试平台。