| 赵杨阳,李光熹,王晓东,顾阳,邱殿成,金颟.基于SOGI的FID对园区微电网电能质量优化策略研究[J].电力需求侧管理,2026,28(4):45-51 |
| 基于SOGI的FID对园区微电网电能质量优化策略研究 |
| Research on power quality optimization strategy for park microgrid based on FID and SOGI |
| 投稿时间：2025-12-11 修订日期：2026-01-28 |
| DOI：10.3969/j.issn.1009-1831.2026.04.007 |
| 中文关键词: 柔性互联装置 功率互济 园区微电网 谐波治理 电能质量 SOGI |
| 英文关键词: flexible interconnection device mutual power support park microgrid harmonic compensation power quality SOGI |
| 基金项目:国网江苏省电力有限公司科技项目资助(J2025086) |
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| 中文摘要: |
| 随着电力电子设备在园区微电网中占比不断升高,其谐波污染问题日益加剧,给园区微电网的安全稳定运行带来了挑战。基于电力电子器件的柔性互联装置(flexible interconnection device,FID)可实现园区微电网内不同配电台区间的功率互济,并可在配电台区故障时提供电压和频率支撑。首先对FID结构、数学模型和运行模式进行介绍;然后,提出具有对配电台区谐波治理功能的FID控制策略,在功率互济基础上实现对配电台区谐波电流的治理,提高了电能质量和FID设备利用率;最后,通过MATLAB/Simulink仿真及StarSim硬件在环半实物实验对提出的控制策略有效性进行了验证。 |
| 英文摘要: |
| With the increasing proportion of power electronic equipment in the microgrid of the park, the problem of harmonic pollution is becoming more and more serious, which brings challenges to the safe and stable operation of the microgrid in the park. Flexible in-terconnection device (FID) based on power electronic devices can realize power mutual aid between different distribution stations in the campus microgrid, and can provide voltage and frequency support when the distribution station area fails. Firstly, the structure, mathematical model and operation mode of FID are introduced. Then, the FID control strategy with the function of harmonic current control in the distribution station area is proposed, and the harmonic current control in the distribution station area is realized on the basis of power mutual aid, which improves the power quality and FID equipment utilization rate. Finally, the effectiveness of the proposed control strategy is verified by MATLAB/Simulink simulation and StarSim hardware-in-the-loop semi-physical experiment. |
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