微电网洞察

Tuntutuliak, AK

United States Department of Energy / Oak Ridge National Laboratory

CHP, Wind city: Tuntutuliak state: AK microgridOperationalYear: 2003 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP, Wind microgridTotalCapacityKw: 1052 microgridGenerationCapacityKw: 1052 lastVerifiedYear: 2023

投运年份

2003

最近核验

2023

应用场景

City/Community

并网状态

否

运行类型

连续型

高级控制

否

Wootton 33/11千伏站点容量受限

National Grid Electricity Distribution

Wootton 33/11kV站点显示，负荷侧可用容量为5.93932759、额定能力19，已被标记为红色约束；发电侧可用容量为16.30777931、额定能力18，约束为绿色。原因在于限制因素均指向Thermal，说明站点热容量已成为接入与扩容边界。负荷接入已发出8份、合计25.536的接入要约，但暂无已接受的负荷或发电接入要约，这意味着后续接入进度将取决于热约束缓解情况。

配网区域

East Midlands

电压等级

33/11 kV

负荷侧约束

受限

负荷可用容量

5.94 MW

发电侧约束

宽松

发电可用容量

16.31 MW

Analysis of Active Damping Methods for Power-Synchronization Dynamics Considering Impacts of Different Inner Loops

OpenAlex

Analysis of Active Damping Methods for Power-Synchronization Dynamics Considering Impacts of Different Inner Loops doi: https://doi.org/10.1109/tie.2026.3679775 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5027558339","display_name":"Liang Zhao","orcid":"https://orcid.…

Valdez, AK

United States Department of Energy / Oak Ridge National Laboratory

CHP, Hydro organization: Copper Valley Electric Association city: Valdez state: AK microgridOperationalYear: 1982 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP, Hydro microgridTotalCapacityKw: 17300 microgridGenerationCapacityKw: 17300…

投运年份

1982

最近核验

2023

应用场景

City/Community

并网状态

否

运行类型

连续型

高级控制

否

Truro Treyew Road电力容量信息

National Grid Electricity Distribution

Truro Treyew Road披露了其配电与发电侧容量状态，显示当前接入能力和约束情况。该信息反映的是局部电网在现有负荷与发电资源下的可用容量差异，约束因素分别标注为Thermal。具体数据为：demandFirmCapacity 22.74900055、demandAvailableCapacity 16.90066147；generationFirmCapacity 20.29100037、generationAvailableCapacity 2.548876047；且仅有1项负荷接入报价、容量1.8，发电接入报价为0。

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

16.9 MW

发电侧约束

关注

发电可用容量

2.55 MW

Analysis and Mitigation of Unintentional Reverse Active Power for Grid-Forming Converters During Voltage Sag Recovery

OpenAlex

Analysis and Mitigation of Unintentional Reverse Active Power for Grid-Forming Converters During Voltage Sag Recovery doi: https://doi.org/10.1109/jestpe.2026.3682879 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5027558339","display_name":"Liang Zhao","orcid":"https://…

Walmart 00344

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: Walmart city: El Campo state: TX microgridOperationalYear: 2022 marketSector: Retail/Wholesale gridConnected: true microgridType: Conditional advancedControls: true microgridTechnologies: Stationary Power microgridTotalCapacityKw: 896 microgridGenerationCapacityKw: 896 lastVerifiedYear…

投运年份

2022

最近核验

2023

应用场景

Retail/Wholesale

并网状态

是

运行类型

Conditional

高级控制

是

Fen Farm 33/11kV站需求受热约束

National Grid Electricity Distribution

Fen Farm 33/11kV站在East Midlands的需求侧被标为红色约束，需求可用容量为8.771217369，低于18的需求 firm capacity。现有信息显示其供给侧仍为绿色，generation available capacity 为15.00175667，约束因素为Thermal。该站当前没有已接受或已提出的负荷、发电并网申请，说明后续接入空间仍受热稳定限制，新增需求项目需先看配网承载能力。

配网区域

East Midlands

电压等级

33/11 kV

负荷侧约束

受限

负荷可用容量

8.77 MW

发电侧约束

宽松

发电可用容量

15 MW

Transient Synchronization Stability Analysis and Control of GFLC and GFMC Hybrid Systems under Current Limiting Constraints

OpenAlex

Transient Synchronization Stability Analysis and Control of GFLC and GFMC Hybrid Systems under Current Limiting Constraints doi: https://doi.org/10.1109/tste.2026.3735449 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5091403966","display_name":"Yushuang Liu","orcid":"ht…

Togiak, AK

United States Department of Energy / Oak Ridge National Laboratory

CHP organization: Alaska Village Electric Cooperative city: Togiak state: AK microgridOperationalYear: 2018 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP microgridTotalCapacityKw: 2687 microgridGenerationCapacityKw: 2687 lastVerifiedYea…

投运年份

2018

最近核验

2023

应用场景

City/Community

并网状态

否

运行类型

连续型

高级控制

否

Briton Ferry电网容量受限

National Grid Electricity Distribution

Briton Ferry电网显示，33千伏需求可用容量为9.481178284，需求约束为amber；11千伏发电可用容量为18.12063026，但发电约束为red。由于该区域处于South Wales、涉及132-33-11电压层级，现有容量状态反映出接入条件并不宽松。数据显示，负荷和发电接入报价接受与发出数量均为0，直接意味着新接入项目在该节点当前可获得的空间有限。

配网区域

South Wales

电压等级

132/33/11 kV

负荷侧约束

关注

负荷可用容量

9.48 MW

发电侧约束

受限

发电可用容量

18.12 MW

Transient Synchronous Stability Assessment of Grid Forming Converters Considering DC-link Voltage Controller Dynamics

OpenAlex

Transient Synchronous Stability Assessment of Grid Forming Converters Considering DC-link Voltage Controller Dynamics doi: https://doi.org/10.1109/tpel.2026.3696095 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100639673","display_name":"Xilin Li","orcid":"https://orci…

H-E-B 00692

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: H-E-B city: Beaumont state: TX microgridOperationalYear: 2023 marketSector: Food Store gridConnected: true microgridType: Conditional advancedControls: true microgridTechnologies: Stationary Power microgridTotalCapacityKw: 1334 microgridGenerationCapacityKw: 1334 lastVerifiedYear: 2023

投运年份

2023

最近核验

2023

应用场景

Food Store

并网状态

是

运行类型

Conditional

高级控制

是

纽波特东部电网需求容量受限

National Grid Electricity Distribution

Newport East所在BSP区域的需求约束状态为amber，generationConstraint为green，显示该区域当前负荷接入与发电能力并不同步。由于这是一份South Wales、132-11电压层级的微电网/配电区域证据，约束颜色反映了接入与运行能力的差异。数据显示demandFirmCapacity为25.78000069、demandAvailableCapacity为9.658213615，而generationFirmCapacity为21.78000069、generationAvailableCapacity为23.44240379，直接影响后续接入与调度判断。

配网区域

South Wales

电压等级

132/11 kV

负荷侧约束

关注

负荷可用容量

9.66 MW

发电侧约束

宽松

发电可用容量

23.44 MW

A Low Voltage Ride Through Control Strategy for Large-Capacity Shore Variable Frequency Power Supply Based on Cascaded H-Bridge Topology

OpenAlex

A Low Voltage Ride Through Control Strategy for Large-Capacity Shore Variable Frequency Power Supply Based on Cascaded H-Bridge Topology doi: https://doi.org/10.1007/978-981-95-9207-4_3 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5138422839","display_name":"X…

Golovin, AK

United States Department of Energy / Oak Ridge National Laboratory

CHP organization: Golovin Power Utilities city: Golovin state: AK microgridOperationalYear: 2004 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP microgridTotalCapacityKw: 570 microgridGenerationCapacityKw: 570 lastVerifiedYear: 2023

投运年份

2004

最近核验

2023

应用场景

City/Community

并网状态

否

运行类型

连续型

高级控制

否

Northampton 33kV变电站接入容量紧张

National Grid Electricity Distribution

Northampton 33kV S Stn所在区域的接入信息显示，需求侧可用容量仅13.91953204，发电侧可用容量仅7.75342989，且两侧约束均为红色。由于该站点位于East Midlands、上级电压为Grendon 132kV S Stn，现有容量已接近上限，接入空间偏紧。数据还显示，负荷接入已接受1项、容量40，而发电接入仅有1项提出、容量40，说明后续新增项目将更受配网承载能力约束。

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

13.92 MW

发电侧约束

受限

发电可用容量

7.75 MW

Robust Online Stability Margin Monitoring of Grid‐Connected Inverters via Current‐Ratio‐Based Rational Algebraic Stability Criterion

OpenAlex

Robust Online Stability Margin Monitoring of Grid‐Connected Inverters via Current‐Ratio‐Based Rational Algebraic Stability Criterion doi: https://doi.org/10.1049/pel2.70296 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5086955758","display_name":"Yihan Zhou","orcid":"ht…

Walmart 00777

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: Walmart city: Orange state: TX microgridOperationalYear: 2023 marketSector: Retail/Wholesale gridConnected: true microgridType: Conditional advancedControls: true microgridTechnologies: Stationary Power microgridTotalCapacityKw: 896 microgridGenerationCapacityKw: 896 lastVerifiedYear:…

投运年份

2023

最近核验

2023

应用场景

Retail/Wholesale

并网状态

是

运行类型

Conditional

高级控制

是

Crwys Road配电容量受热力约束

National Grid Electricity Distribution

Crwys Road所在South Wales 33-11区域的需求可用容量为6.719219685，需求约束状态为red，限制因素是Thermal。发电可用容量为14.36345959，发电约束状态为green，说明当前问题主要集中在负荷侧容量紧张。该条目未提供政策或项目新增数据，但现有容量与约束状态表明，后续负荷接入和配网扩容将直接受热力承载能力制约。

配网区域

South Wales

电压等级

33/11 kV

负荷侧约束

受限

负荷可用容量

6.72 MW

发电侧约束

宽松

发电可用容量

14.36 MW