微电网洞察

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…

NREL演示军用微电网负荷管理技术

U.S. Department of Energy OSTI

NREL与S&C Electric在ESTCP资助下，演示了一种用于军用微电网孤岛运行的加密自动需求响应技术，可在并网转孤岛及孤岛运行时分级调节负荷。该方法之所以被采用，是因为微电网与主网隔离后必须本地平衡供需，而传统做法往往通过跳闸智能断路器切除除关键负荷外的全部用电。报告称，实验在实验室和现场都已完成，且微电网控制器无需对代码做专门修改；但受通信往返时延限制，该方案不适用于秒级内必须完成的突发故障或负荷骤增场景。

Walmart Distribution Center 2

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: Walmart, Inc. city: Lancaster state: TX microgridOperationalYear: 2024 marketSector: Retail/Wholesale gridConnected: true microgridType: Conditional advancedControls: true microgridTechnologies: Stationary Power microgridTotalCapacityKw: 4800 microgridGenerationCapacityKw: 4800 lastVer…

投运年份

2024

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

Kettering 33kV变电站容量信息更新

National Grid Electricity Distribution

Kettering 33kV S Stn的容量与接入状态信息显示，负荷和发电可用容量均处于受限状态。由于该站点处于East Midlands、归属BSP区域且受Thermal约束，现有并网空间被线路热约束所压缩。数据显示，demandAvailableCapacity为17.47129222、generationAvailableCapacity为4.900967598，且已有负荷与发电接入申请各1笔，分别对应1.5和10的已接受容量，意味着后续接入将受现有容量限制。

配网区域

East Midlands

电压等级

33 kV

负荷侧约束

受限

负荷可用容量

17.47 MW

发电侧约束

受限

发电可用容量

4.9 MW

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…

ORNL完成联网微电网韧性运行验证

U.S. Department of Energy OSTI

由美国能源部太阳能技术办公室（SETO）资助的项目完成了联网社区微电网的控制与硬件方案验证。其目标是支持高光伏渗透率下微电网以协调网络运行，并通过分布式优化、直流互联硬件和保护设计来提高韧性与效率。项目在480 V实验平台和波多黎各Adjuntas现场完成验证，连接了两个240 V分相微电网；团队称这代表AC微电网通过DC互联的首次运行验证。

圣马科斯学区交通中心微电网投入运行

United States Department of Energy / Oak Ridge National Laboratory

ENGIE在美国加州San Marcos的San Marcos Unified School District Transportation Center微电网于2025年投入运行，项目为并网型、具备先进控制。该项目采用电池储能和太阳能光伏组合，体现了学校交通设施对分布式供能与韧性运行的需求。公开信息仅给出2025年运营状态和技术构成，未披露装机规模与投资额，说明其后续成效仍取决于控制系统和并网运行表现。

投运年份

2025

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

Tunnel Bank Bourne 33/11kV站容量信息

National Grid Electricity Distribution

东米德兰兹Tunnel Bank Bourne 33/11kV站披露了负荷和发电接入容量状态，负荷约束为green，发电约束为red。由于该站点属于配电/接入容量信息，反映的是现有网络承载能力和约束状况，而非新的政策或项目变更。数据显示，负荷firm capacity为19、available capacity为11.48903716，发电firm capacity为18、available capacity为12.81990528；当前负荷和发电接入要约接受与发出均为0，说明短期新增接入空间有限。

配网区域

East Midlands

电压等级

33/11 kV

负荷侧约束

宽松

负荷可用容量

11.49 MW

发电侧约束

受限

发电可用容量

12.82 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…

网络化社区微电网项目完成验证

U.S. Department of Energy OSTI

美国能源部太阳能能源技术办公室资助的网络化社区微电网项目已完成，形成了支持高光伏渗透率微电网协调运行的控制策略和硬件方案。项目之所以推进，是为了应对微电网在优化、控制、互联硬件和保护方面的技术挑战，并提高极端事件下的韧性与效率。项目在480 V实验平台和波多黎各Adjuntas现场完成验证，成功将两处240 V分相微电网通过DC互联并实现有功精确交换，为后续技术转移到商业微电网控制器提供了依据。

Franklin & Marshall College

United States Department of Energy / Oak Ridge National Laboratory

CHP organization: Franklin and Marshall College city: Lancaster state: PA criticalInfrastructure: true microgridOperationalYear: 2016 marketSector: College/University gridConnected: true microgridType: Continuous advancedControls: false microgridTechnologies: CHP microgridTotalCapacityKw: 1109 microgridGenerationCap…

投运年份

2016

最近核验

2025

应用场景

College/University

并网状态

是

运行类型

连续型

高级控制

否

Dowlais电网容量约束明显

National Grid Electricity Distribution

Dowlais所在电网在South Wales的132-33电压层面显示出明显容量约束，负荷可用容量仅7.043273926，发电可用容量23.20611572。之所以出现这一状态，是因为BSP区域的热力约束被标为red，说明现有网络承载能力不足。数据显示，负荷侧和发电侧已分别给出112.4860001和45的固有容量，但连接机会仍有限，可能影响后续接入与项目推进。

配网区域

South Wales

电压等级

132/33 kV

负荷侧约束

受限

负荷可用容量

7.04 MW

发电侧约束

受限

发电可用容量

23.21 MW

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…

高光伏渗透微电网网络运行完成验证

U.S. Department of Energy OSTI

橡树岭国家实验室牵头的项目已完成对联网社区微电网韧性运行的实验室和现场验证，并实现两套微电网通过DC互联协同运行。项目面向高光伏渗透场景下的协调控制、精确功率交换和故障支撑需求，开发了分布式优化算法、DC互联硬件及相关控制方案。项目在480 V测试平台和波多黎各Adjuntas的现场验证中，连通了两套240 V分相微电网，并开放了分布式优化和预测代码，后续还将推动成果转移到商业微电网控制器。

H-E-B 00808

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: H-E-B city: Melissa 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

Dymock 66/11kV供需能力紧张

National Grid Electricity Distribution

Dymock 66/11kV主供区的可用容量仅为3.942795992，需求固化容量为60.5870018，配网约束已标为red。由于热力限制，发电侧可用容量11.28375721、发电固化容量13也被标为red。当前未见负荷或发电接入要约，意味着该区域新增接入仍受热约束和容量缺口限制。

配网区域

West Midlands

电压等级

66/11 kV

负荷侧约束

受限

负荷可用容量

3.94 MW

发电侧约束

受限

发电可用容量

11.28 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…

Phoenix Beverages

United States Department of Energy / Oak Ridge National Laboratory

CHP organization: Phoenix Beverages city: New York state: NY microgridOperationalYear: 2010 marketSector: Food & Beverage Processing gridConnected: false microgridType: Continuous advancedControls: true microgridTechnologies: CHP microgridTotalCapacityKw: 600 microgridGenerationCapacityKw: 600 lastVerifiedYear: 2025

投运年份

2010

最近核验

2025

应用场景

Food & Beverage Processing

并网状态

否

运行类型

连续型

高级控制

是

Morriston电网容量受热力约束

National Grid Electricity Distribution

Morriston所在South Wales、132-11电压层级的配网节点显示，需求侧可用容量仅7.896360397，发电侧可用容量为28.09517288，且两端约束均为红色。原因是该节点的限制因素均标注为Thermal，说明当前瓶颈来自热容量而非连接意向。数据同时显示负荷和发电的已接受、已提出连接申请均为0，意味着短期内该区域新增接入仍受现有容量限制。

配网区域

South Wales

电压等级

132/11 kV

负荷侧约束

受限

负荷可用容量

7.9 MW

发电侧约束

受限

发电可用容量

28.1 MW