微电网洞察

Quantitative stability analysis of Grid-Following inverter with Grid-Supporting control and stability enhancement method based on Multi-Voltage feedforward

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…

Resilient Operation of Networked Community Microgrids with High Solar Penetration

U.S. Department of Energy OSTI

This project, funded by the US Department of Energy’s Solar Energy Technologies Office (SETO), focused on the operation of microgrids as a coordinated network. The primary objective, which was successfully achieved, was to develop both control strategies and hardware solutions to support the resilient and efficient…

H-E-B 00809

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: H-E-B city: Prosper state: TX microgridOperationalYear: 2025 marketSector: Food Store gridConnected: true microgridType: Conditional advancedControls: true microgridTechnologies: Stationary Power microgridTotalCapacityKw: 1200 microgridGenerationCapacityKw: 1200 lastVerifiedYear: 2025

投运年份

2025

最近核验

2025

应用场景

Food Store

并网状态

是

运行类型

Conditional

高级控制

是

Tumble负荷约束为amber

National Grid Electricity Distribution

Tumble所在South Wales 33-11 kV主网显示负荷约束为amber，需求可用容量为3.994289875，需求固有容量为12.85999966。该结果反映出当地负荷接入空间已偏紧，而发电侧可用容量12.23807716、发电约束为green，说明当前瓶颈主要在负荷而非电源。此次没有记录任何已接受的负荷或发电接入申请，直接表明后续新增接入取决于主网负荷约束缓解情况。

配网区域

South Wales

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

3.99 MW

发电侧约束

宽松

发电可用容量

12.24 MW

A Voltage Amplitude Regulation Based Current Limit Strategy for GFM Devices

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…

Resilient Operation of Networked Community Microgrids with High Solar Penetration

U.S. Department of Energy OSTI

This project, funded by the US Department of Energy’s Solar Energy Technologies Office (SETO), focused on the operation of microgrids as a coordinated network. The primary objective, which was successfully achieved, was to develop both control strategies and hardware solutions to support the resilient and efficient…

Costco Distribution Center

United States Department of Energy / Oak Ridge National Laboratory

Battery Storage, Solar PV organization: Costco city: Ontario state: CA microgridOperationalYear: 2025 marketSector: Retail/Wholesale gridConnected: false microgridType: Conditional advancedControls: false microgridTechnologies: Battery Storage, Solar PV lastVerifiedYear: 2025

投运年份

2025

最近核验

2025

应用场景

Retail/Wholesale

并网状态

否

运行类型

Conditional

高级控制

否

Knypersley变电站容量数据更新

National Grid Electricity Distribution

Knypersley 33/11Kv站点的容量与约束状态发生了更新：需求侧可用容量为7.067761421，发电侧可用容量为9.79391861。由于该站点位于West Midlands，且需求约束为green、发电约束为amber，说明当前可接入能力和限制条件已被明确标示。现有数据还显示，负荷和发电的已接受及已提出连接报价均为0，直接反映出该节点当前未形成新的接入项目。

配网区域

West Midlands

电压等级

33/11 kV

负荷侧约束

宽松

负荷可用容量

7.07 MW

发电侧约束

关注

发电可用容量

9.79 MW

A Voltage Amplitude Regulation Based Current Limit Strategy for GFM Devices

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…

逆变器型微电网继电保护算法对比

U.S. Department of Energy OSTI

研究比较了逆变器型微电网中多种基于序分量的故障检测与继电协调算法，并在改造后的IEEE 13节点测试网络上验证其表现。之所以开展比较，是因为这类方法仅依赖继电器端本地电压和电流，较通信型方案计算需求更低、可兼容商用继电器且成本更低。硬件在环测试使用Typhoon实时仿真器并接入SEL 751继电器，结果显示负序功率方法在故障检测和协调方面表现最好。

Household of Faith Family Worship Church Microgrid

United States Department of Energy / Oak Ridge National Laboratory

Battery Storage, Solar PV organization: Household of Faith Family Worship Church city: New Orleans state: LA marketSector: Other Commercial gridConnected: true microgridType: Conditional advancedControls: true microgridTechnologies: Battery Storage, Solar PV microgridTotalCapacityKw: 275 microgridGenerationCapacityK…

最近核验

2025

应用场景

Other Commercial

并网状态

是

运行类型

Conditional

高级控制

是

总容量

275 kW

费什加德区域电网容量信息披露

National Grid Electricity Distribution

费什加德（Fishguard）区域公布了其Primary area的电网容量与约束状态，显示负荷侧可用容量仅为2.205257893、约束等级为amber。之所以出现这一结果，是因为资料将负荷约束的限制因素标注为Thermal，表明当前受限主要体现在热力相关承载能力。资料还给出generationFirmCapacity为17.03300095、generationAvailableCapacity为5.162905693，且负荷和发电连接申请均为0，说明该区域当前对新增接入的承载空间有限。

配网区域

South Wales

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

2.21 MW

发电侧约束

宽松

发电可用容量

5.16 MW

A New Partitioning Method for Renewable Energy Systems in Black-Start Based on Graph Theory

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…

阿拉斯加微电网评估氢储能与电池扩容

U.S. Department of Energy OSTI

阿拉斯加Kotzebue社区的微电网研究评估了未来可再生能源扩张路径，比较了电池储能和氢储能在不同容量下的经济性。研究之所以开展，是因为该地区现有微电网主要依赖柴油机，亟需降低进口燃料依赖并提升供电韧性。研究基于当地负荷、资源和发电数据，认为近期开启的容量扩张可支撑超过50%的可再生发电并降低供能总成本，达到75%可再生发电也与当前成本具有可比性，但更大规模扩张目前并不经济。

Portsmouth Naval Shipyard, Kittery

United States Department of Energy / Oak Ridge National Laboratory

Battery Storage, CHP, Stationary Power organization: U.S. Military city: Kittery state: ME criticalInfrastructure: true microgridOperationalYear: 2000 marketSector: Military gridConnected: true microgridType: Continuous advancedControls: true microgridTechnologies: Battery Storage, CHP, Stationary Power microgridTot…

投运年份

2000

最近核验

2025

应用场景

军事设施

并网状态

是

运行类型

连续型

高级控制

是

St Arvans配电区容量受热力约束

National Grid Electricity Distribution

St Arvans配电区显示需求和发电容量均处于amber约束状态，当前可用容量明显低于固有容量。约束原因均标注为Thermal，说明限制来自热力输电/配电能力而非连接申请变化。该区demandAvailableCapacity为2.885907888、generationAvailableCapacity为4.867099762，且没有已接受或已提出的连接报价，意味着后续新增负荷或电源接入仍受容量约束。

配网区域

South Wales

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

2.89 MW

发电侧约束

关注

发电可用容量

4.87 MW

A General Control Solution for Offshore AC, DC, and Hybrid Energy Hubs

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…

阿拉斯加微电网扩展可再生能源

U.S. Department of Energy OSTI

阿拉斯加科策布社区的微电网情景评估显示，未来扩容可把可再生发电占比提高到超过50%，进一步扩建后可达到75%。研究以真实负荷、资源和发电数据建模，并比较电池与氢储能在不同架构下的经济性。结果显示，若按社区近期规划扩容，总能源成本可下降；但更大规模的季节性氢储能目前并不具备成本优势，也难称现实可行。

Walmart 00595

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: Walmart, Inc. city: Harlingen state: TX microgridOperationalYear: 2025 marketSector: Retail/Wholesale gridConnected: true microgridType: Conditional advancedControls: true microgridTechnologies: Stationary Power microgridTotalCapacityKw: 1200 microgridGenerationCapacityKw: 1200 lastVer…

投运年份

2025

最近核验

2025

应用场景

Retail/Wholesale

并网状态

是

运行类型

Conditional

高级控制

是

Axminster电网可接入容量与发电容量披露

National Grid Electricity Distribution

Axminster地区披露了33-11电压层级下的需求与发电容量状态，显示负荷侧仍有可用容量，而发电侧可用容量为零。之所以出现这种差异，是因为需求侧约束标记为绿色、限制因素为热力，而发电侧约束标记为红色、限制因素同样指向热力。数据显示，demandFirmCapacity为17.88999939、demandAvailableCapacity为9.241859436，generationFirmCapacity为24.34900093且generationAvailableCapacity为0，直接意味着新增发电接入空间受限。

配网区域

South West

电压等级

33/11 kV

负荷侧约束

宽松

负荷可用容量

9.24 MW

发电侧约束

受限

发电可用容量

0 MW