MICROGRID INTELLIGENCE
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技术与研究
测试报告
来源发布 2025-05-01
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
研究对两座太阳能实验室交流微电网之间的点对点直流互联进行了实验验证。之所以采用直流互联，是为解决网络化微电网中功率流精确控制、快速同步以及电压频率调节等技术问题，并支持不同主体、不同控制器厂商之间的互联。实验使用两台四象限变流器，40kW三相ac/dc将直流母线稳至800V，三相dc/ac负责功率流控制；两座480V交流微电网通过20英尺直流电缆相连，验证了COTS设备在真实场景下的可行性。
技术与研究
研究
来源发布 2026-06-01
CN
证据等级 E2
OpenAlex
A Voltage Amplitude Regulation Based Current Limit Strategy for GFM Devices doi: https://doi.org/10.1109/wses70604.2026.11683229 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5151637422","display_name":"Yixiao Fang","orcid":null,"observed_orcids":[]},"instituti…
技术与研究
测试报告
来源发布 2025-03-01
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
ORNL提出并在控制器硬件在环中演示了Microgrid Building Blocks（MBB）架构的三项核心子组件：电力变换器拓扑、控制方案和通信框架。之所以这样设计，是为了让微电网能够更快、更便宜、模块化地建设，并支持微电网与电网、微电网与微电网的互联。该研究通过CHIL结果验证了架构有效性，但正文未给出性能指标数值，直接影响是为后续微电网集成与控制方案提供了实验依据。
技术与研究
研究
来源发布 2026-06-01
CN
证据等级 E2
OpenAlex
Quantitative stability analysis of Grid-Following inverter with Grid-Supporting control and stability enhancement method based on Multi-Voltage feedforward doi: https://doi.org/10.1016/j.ijepes.2026.112023 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100785254","displ…
技术与研究
测试报告
来源发布 2025-02-21
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
微电网控制器的软件开发实践受到关注，文章提出供公用事业工程师和微电网运营方参考的最佳软件做法。其背景是过去十年配电系统面临韧性和可靠性挑战，同时分布式能源，尤其是太阳能光伏接入增加，带来了更多控制需求。文中称现有IEEE标准未覆盖控制器所需的软件开发与维护实践，可能影响控制器需求文档编制和要求评估。
技术与研究
研究
来源发布 2026-06-01
CN
证据等级 E2
OpenAlex
A Voltage Amplitude Regulation Based Current Limit Strategy for GFM Devices doi: https://doi.org/10.1109/wses70604.2026.11683229 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5151637422","display_name":"Yixiao Fang","orcid":null,"observed_orcids":[]},"instituti…
技术与研究
测试报告
来源发布 2025-02-21
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
圣地亚哥燃气与电力公司（SDG&E）Borrego Springs微电网中，一台电池逆变器已升级为成网（GFM）能力，作为孤岛运行的主导设备，承担原先由柴油机组负责的角色。之所以调整，是因为微电网正更多依赖可再生能源，且高比例光伏和更大负荷波动要求快速电压、频率支撑与稳定性。NREL正在开展实物在环（HIL）仿真，并协调GFM与跟网（GFL）逆变器，以降低现场部署风险并支持微电网韧性提升。
技术与研究
研究
来源发布 2026-06-01
CN
证据等级 E2
OpenAlex
Quantitative stability analysis of Grid-Following inverter with Grid-Supporting control and stability enhancement method based on Multi-Voltage feedforward doi: https://doi.org/10.1016/j.ijepes.2026.112023 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100785254","displ…
技术与研究
测试报告
来源发布 2025-02-21
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
Microgrids are becoming critical assets in power distribution systems. This is partly due to the resiliency and reliability challenges faced by power distribution systems in the last decade and partly due to the increased integration of distributed energy resource assets, such as solar photovoltaic. This increased n…
技术与研究
研究
来源发布 2026-06-01
CN
证据等级 E2
OpenAlex
A Voltage Amplitude Regulation Based Current Limit Strategy for GFM Devices doi: https://doi.org/10.1109/wses70604.2026.11683229 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5151637422","display_name":"Yixiao Fang","orcid":null,"observed_orcids":[]},"instituti…
技术与研究
测试报告
来源发布 2025-02-10
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
该研究完成了商业化微电网管理系统在Bronzeville Microgrid上的实验室评估，重点检验其调度1台构网型光伏和2台构网型电池、维持系统稳定并实现经济运行的能力。之所以开展这项评估，是因为该微电网具有较高可再生能源渗透率，且需要在长时间停电和动态事件中保持韧性。基于控制器硬件在环和DNP3通信协议的测试结果，MGMS被证明能够有效管理构网型逆变器，直接支撑微电网的稳定性、可靠性和孤岛运行能力。
技术与研究
研究
来源发布 2026-06-01
CN
证据等级 E2
OpenAlex
A Voltage Amplitude Regulation Based Current Limit Strategy for GFM Devices doi: https://doi.org/10.1109/wses70604.2026.11683229 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5151637422","display_name":"Yixiao Fang","orcid":null,"observed_orcids":[]},"instituti…
技术与研究
测试报告
来源发布 2025-02-10
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
This paper presents the laboratory evaluation of a commercial Microgrid Management System (MGMS) implemented in the real-world Bronzeville Microgrid which features a futuristic scenario with high renewable energy integration and the use of multiple Grid-Forming (GFM) inverters. The primary objective of the performan…
技术与研究
研究
来源发布 2026-05-31
DK
证据等级 E2
OpenAlex
A New Partitioning Method for Renewable Energy Systems in Black-Start Based on Graph Theory doi: https://doi.org/10.23919/ipec-nagasaki2026-ec64663.2026.11597277 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5017566668","display_name":"Lingjun Yao","orcid":null…
技术与研究
测试报告
来源发布 2025-01-30
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
报告提出在菲律宾伊巴雅特岛整合太阳能光伏、储能电池和微电网控制器，以提升当地供电韧性并减少对柴油发电的依赖。之所以需要这一方案，是因为现有配电系统为径向网络，部分线路架空，且易受台风和恶劣天气影响，再叠加人员不足和运维成本高，导致停电频繁。白皮书未给出装机容量和投资额，但明确该方案要通过微电网控制器协同光伏、储能和现有柴油机组运行，直接改善岛上供电稳定性和能源安全。
技术与研究
研究
来源发布 2026-05-31
DK
证据等级 E2
OpenAlex
A General Control Solution for Offshore AC, DC, and Hybrid Energy Hubs doi: https://doi.org/10.23919/ipec-nagasaki2026-ec64663.2026.11597145 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100642119","display_name":"Liang Huang","orcid":"https://orcid.org/0000-0…
技术与研究
测试报告
来源发布 2025-01-08
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
With the increased occurrence of various major extreme weather events, power outages and prompt power system restorations have recently drawn more attention to the resilience and recovery of power systems. From the perspective of a more resilient power delivery at the distribution grid, system restoration using netw…
技术与研究
研究
来源发布 2026-05-31
DK
证据等级 E2
OpenAlex
Power Angle Constrained Large-Signal Modeling and Stability Analysis of Grid-Connected Inverter doi: https://doi.org/10.23919/ipec-nagasaki2026-ec64663.2026.11596651 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5157177397","display_name":"Boyuan Cui","orcid":n…
技术与研究
测试报告
来源发布 2025-01-01
GLOBAL
证据等级 E2
U.S. Department of Energy OSTI
product_type: Conference research_orgs: ["Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)"] sponsor_orgs: ["Solar Energy Technologies Program"] subjects: [] links: [{"rel":"citation","href":"https://www.osti.gov/biblio/2588363"},{"rel":"fulltext","href":"https://www.osti.gov/servlets/purl/2588…
技术与研究
研究
来源发布 2026-05-31
DK
证据等级 E2
OpenAlex
Performance Comparison of Grid-Forming/Grid-Following IBRs Using Large Signal Stability Analysis Methods doi: https://doi.org/10.23919/ipec-nagasaki2026-ec64663.2026.11597541 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5011426177","display_name":"Takuro Umiha…