具备边缘计算与智能感知能力的新型分布式光伏并网逆变器测试数据集

分布式光伏逆变器谐波及不平衡测试数据集包括了额定功率下三相电压、电流、有功功率、无功功率、视在功率、功率因数、频率等相关测量。数据来源为第三方测试机构（许昌开普检测研究院股份有限公司）测试数据集，测试设备为功率分析仪PA8006，采集频率为5Hz。该数据集中逆变器效率名称为η2，其通过式E=（(P1+P2+P3)/P4）×100%计算获得，其中P1,P2,P3为三相功率，P4为直流侧功率。对测试时间段内的效率数值求均值作为最终效率结果，数据显示效率均值为99.06%。本数据集包含故障诊断数据，包括开路路障占比分别为25%、50%、75%时的故障诊断数据，显示项目技术故障识别率在99%以上。数据量约1MBThe Distributed Photovoltaic Inverter Harmonic and Unbalance Test Dataset includes relevant measurements such as three-phase voltage, current, active power, reactive power, apparent power, power factor, and frequency under rated power. The dataset is sourced from test data provided by a third-party testing institution, Xuchang Kaipu Testing Institute Co., Ltd. The test equipment used is the power analyzer PA8006, with a sampling frequency of 5 Hz. In this dataset, the inverter efficiency is denoted as η₂, which is calculated using the formula E = [(P1 + P2 + P3)/P4] × 100%, where P1, P2, and P3 represent the three-phase powers, and P4 represents the DC-side power. The final efficiency result is derived by averaging the efficiency values across the test duration, with an average efficiency of 99.06% as indicated by the data. This dataset also includes fault diagnosis data, covering fault diagnosis cases with open-circuit fault proportions of 25%, 50%, and 75% respectively. The data shows that the technical fault recognition rate of the project exceeds 99%. The total size of the dataset is approximately 1 MB.

搜集汇总

背景与挑战

背景概述

该数据集是针对具备边缘计算与智能感知能力的新型分布式光伏并网逆变器的测试数据，包含谐波及不平衡测试，涉及三相电压、电流、功率等参数测量，采集频率为5Hz。数据来源于第三方测试机构，显示逆变器效率均值为99.06%，并涵盖故障诊断数据，故障识别率超过99%，数据量约1MB，格式为csv和docx。