PV Inverter Experimental Dataset Version 2 with 100 Percent Power
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下载链接：
https://www.osti.gov/servlets/purl/2205350/
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资源简介：
The increase in power electronic based generation sources require accurate modeling of inverters. Accurate modeling requires experimental data over wider operation range. We used 20 kW off-the-shelf grid following PV inverter in the experiments. We used controllable AC supply and controllable DC supply to emulate AC and DC side characteristics. The experiments were performed at NREL's Energy Systems Integration Facility. The PV inverter is tested under 100%, 75%, 50%, 25% load conditions. In the first dataset, for each operating condition, controllable AC source voltage is varied from 0.88 to 1.09 per unit (p.u) with a step value of 0.025 p.u while keeping the frequency at 60 Hz. In the second dataset, under similar load conditions (100%, 75%, 50%, 25% ), the frequency of the controllable AC source voltage was varied from 59.4 Hz to 60.45 Hz with a step value of 0.2 Hz. Voltage and frequency range is chosen based on inverter protection. Voltages and currents on DC and AC side are included in the dataset.
提供机构：
National Renewable Energy Laboratory - Data (NREL-DATA), Golden, CO (United States); National Renewable Energy
Laboratory (NREL), Golden, CO (United States)
创建时间：
2023-11-11
搜集汇总
数据集介绍
背景与挑战
背景概述
该数据集为光伏逆变器实验数据集，包含20 kW光伏逆变器在100%、75%、50%、25%负载下，电压和频率步进变化的测试数据，用于逆变器建模和人工智能训练。数据由美国国家可再生能源实验室在能源系统集成设施中生成，涵盖DC和AC侧的电压和电流测量。
以上内容由遇见数据集搜集并总结生成
