微电网洞察

Mechanism of Conversion Between AC and DC Electrical Variables in LCC Main Circuits During Grid Dynamics Using Time-Varying Amplitude/Frequency Rotating Vectors

OpenAlex

Mechanism of Conversion Between AC and DC Electrical Variables in LCC Main Circuits During Grid Dynamics Using Time-Varying Amplitude/Frequency Rotating Vectors doi: https://doi.org/10.1109/access.2024.3404856 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5062357500","d…

Atka, AK Chuniisax Creek

United States Department of Energy / Oak Ridge National Laboratory

Hydro organization: City of Atka city: Atka state: AK microgridOperationalYear: 2012 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: Hydro microgridTotalCapacityKw: 285 microgridGenerationCapacityKw: 285 lastVerifiedYear: 2023

投运年份

2012

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

Kirton 33/11kV变电站容量信息发布

National Grid Electricity Distribution

Kirton 33/11kV S Stn的容量状态显示，需求侧可用容量为3.548295905，需求约束为amber；发电侧可用容量为5.275276184，发电约束为green。页面给出了East Midlands、Walpole 132kV S Stn和Boston 33kV S Stn等站点信息，说明这是对局部接入能力的静态评估。当前没有收到负荷或发电接入报价，意味着短期内新增接入的可操作空间仍受需求侧热约束限制。

配网区域

East Midlands

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

3.55 MW

发电侧约束

宽松

发电可用容量

5.28 MW

Decentralized Frequency Restoration and Power Oscillation Damping Control for Islanded Microgrids with Multiple VSGs

OpenAlex

Decentralized Frequency Restoration and Power Oscillation Damping Control for Islanded Microgrids with Multiple VSGs doi: https://doi.org/10.35833/mpce.2024.000255 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100406404","display_name":"Xueping Li","orcid":"https://orc…

Ruby, AK

United States Department of Energy / Oak Ridge National Laboratory

CHP organization: Ruby Electric Utility city: Ruby state: AK microgridOperationalYear: 2009 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP microgridTotalCapacityKw: 600 microgridGenerationCapacityKw: 600 lastVerifiedYear: 2023

投运年份

2009

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

Honiton Heathfield配电约束信息

National Grid Electricity Distribution

Honiton Heathfield的电网接入与容量状态显示，33-11电压等级下存在配电约束。当前demandFirmCapacity为18.40500069，demandAvailableCapacity仅3.482266665，generationFirmCapacity为11.25，generationAvailableCapacity为12.35579109。该信息主要用于说明Exeter Main S.G.P./Bsp区域的容量紧张程度，且负荷接入、发电接入的已受理和已发出数量均为0。

配网区域

South West

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

3.48 MW

发电侧约束

受限

发电可用容量

12.36 MW

Mechanism of Conversion Between AC and DC Electrical Variables in LCC Main Circuits During Grid Dynamics Using Time-Varying Amplitude/Frequency Rotating Vectors

OpenAlex

Mechanism of Conversion Between AC and DC Electrical Variables in LCC Main Circuits During Grid Dynamics Using Time-Varying Amplitude/Frequency Rotating Vectors doi: https://doi.org/10.1109/access.2024.3404856 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5062357500","d…

Saint (St.) Mary’s, Pitka’s Point, Mountain Village Joint Microgrids

United States Department of Energy / Oak Ridge National Laboratory

CHP, Stationary Power, Wind organization: Alaska Village Electric Cooperative city: St. Mary's state: AK microgridOperationalYear: 1988 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP, Stationary Power, Wind microgridTotalCapacityKw: 9218…

投运年份

1988

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

Folly Bridge微电网容量约束信息

National Grid Electricity Distribution

Folly Bridge条目给出了South West地区33-11电压等级下的接入与容量状态：需求可用容量为3.91888237，需求约束标记为amber。生成侧可用容量为9.393814087，生成约束标记为green，且generationConnectionOffersAcceptedCount为1、AcceptedCapacity为3.52。现有数据主要反映该区域微电网/配网接入空间不均衡，需求侧受热约束限制更明显，后续项目排队与接入安排将取决于约束解除和容量释放。

配网区域

South West

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

3.92 MW

发电侧约束

宽松

发电可用容量

9.39 MW

Fort Benning

United States Department of Energy / Oak Ridge National Laboratory

Solar PV, Stationary Power organization: U.S. Military city: Fort Benning state: GA criticalInfrastructure: true microgridOperationalYear: 2015 marketSector: Military gridConnected: true microgridType: Continuous advancedControls: true microgridTechnologies: Solar PV, Stationary Power microgridTotalCapacityKw: 39750…

投运年份

2015

最近核验

2023

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

Nailsea配电区容量数据更新

National Grid Electricity Distribution

Nailsea配电区的容量信息显示，需求侧可用容量为14.08477688、需求侧firm容量为18.89999962，发电侧可用容量为0、发电侧firm容量为20.29100037。之所以呈现这种状态，是因为页面将需求约束的限制因素标为Thermal，发电约束也标为Thermal，说明当前容量受热稳定相关限制。就直接影响看，接受或发出的新增负荷与发电连接报价数量和容量均为0，反映该区域当前暂无已获批的新增连接空间。

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

14.08 MW

发电侧约束

受限

发电可用容量

0 MW

Point Hope, AK

United States Department of Energy / Oak Ridge National Laboratory

CHP organization: North Slope Borough Power & Light city: Point Hope state: AK microgridOperationalYear: 1995 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP microgridTotalCapacityKw: 3100 microgridGenerationCapacityKw: 3100 lastVerifiedY…

投运年份

1995

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

Sapcote变电站容量受热力限制

National Grid Electricity Distribution

Sapcote 33/11kV变电站的供电和发电可用容量均已受限，需求侧约束为amber、发电侧约束为red。该条目给出了站点当前容量状态，反映出接入和扩容空间受到热力条件限制，新增负荷或电源接入的弹性较小。数据表明，需求固化容量23、可用容量8.696147279，发电固化容量18、可用容量9.892949104，直接影响后续接入申请的可行性与优先顺序。

配网区域

East Midlands

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

8.7 MW

发电侧约束

受限

发电可用容量

9.89 MW

White Mountain, AK

United States Department of Energy / Oak Ridge National Laboratory

CHP organization: White Mountain Electric Utility city: White Mountain state: AK microgridOperationalYear: 2007 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: CHP microgridTotalCapacityKw: 460 microgridGenerationCapacityKw: 460 lastVerifiedY…

投运年份

2007

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

Rover Way电网容量与约束状态

National Grid Electricity Distribution

Rover Way Grid显示了South Wales、132-11电压层级下的电力接入与容量状态。该条目列出的是网架与需求/发电可用容量信息，反映当前接入能力受热力约束影响。数据显示需求firm capacity为30、available capacity为17.65927315，generation firm capacity为30、available capacity为15.25490284，直接影响后续接入申请判断。

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

17.66 MW

发电侧约束

宽松

发电可用容量

15.25 MW

Sitka, Alaska

United States Department of Energy / Oak Ridge National Laboratory

Hydro, Stationary Power organization: City and Borough of Sitka, Electric Department city: Sitka state: AK microgridOperationalYear: 1979 marketSector: City/Community gridConnected: false microgridType: Continuous advancedControls: false microgridTechnologies: Hydro, Stationary Power microgridTotalCapacityKw: 61100…

投运年份

1979

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

Abbeywood主变电站可用容量受限

National Grid Electricity Distribution

Abbeywood Primary 的需求侧可用容量为 8.451730728，低于 14 的需求固化容量，需求约束状态为 amber。generationAvailableCapacity 为 9.201145172，高于 9.119999886 的发电固化容量，发电约束状态为 green，说明负荷接入更受限制。仅有 1 个负荷接入报价、容量 1，且没有已接受的负荷或发电接入报价，直接影响是新增负荷接入空间偏紧。

配网区域

South West

电压等级

33/11 kV

负荷侧约束

关注

负荷可用容量

8.45 MW

发电侧约束

宽松

发电可用容量

9.2 MW

Walmart 00383

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: Walmart city: Silsbee 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

Cribbs Causeway电网需求容量受限

National Grid Electricity Distribution

Cribbs Causeway所在区域的需求侧可用容量为10.17671204，低于需求稳固容量23.31999969，需求约束状态为red。生成侧稳固容量为9.119999886，可用容量10.58041573，生成约束状态为green。数据来自South West、33-11电压层级、Iron Acton S.G.P.与Bradley Stoke Bsp，且当前没有已接受的负荷或发电接入申请。

配网区域

South West

电压等级

33/11 kV

负荷侧约束

受限

负荷可用容量

10.18 MW

发电侧约束

宽松

发电可用容量

10.58 MW

Walmart 05246

United States Department of Energy / Oak Ridge National Laboratory

Stationary Power organization: Walmart city: Wharton 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