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Microgrid primary evidence · 最近同步 2026年11月6日 22:41

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全库匹配 4214 条 · 第 92 / 200 页 · 当前传输 20 条

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

提出异构多变流器系统强度在线量化方法

OpenAlex

这篇论文提出了一种面向异构多变流器电力系统的系统强度在线量化方法，用于从小信号稳定性角度评估弱稳定问题。之所以需要这种方法，是因为可再生能源快速并网后，采用跟网型变流器的电网更易出现由PLL引起的次/超同步振荡，输出不确定性也会抬升振荡风险。论文基于二阶模型推导系统矩阵，并在New England 39-bus系统仿真中验证其可在线计算并有效量化系统强度。

证据说明：后续应用效果取决于该在线计算方法能否在实际微电网和多变流器场景中保持计算精度，并与控制器软件及系统监测环节顺利结合。
technologygridrenewables-storage系统强度在线量化小信号稳定性
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

提出评估电力电子变流器成网能力方法

OpenAlex

这篇会议论文提出了评估电力电子变流器频率成网和电压成网能力的方法，并将其进一步分解为电压幅值成网和频率成网。文章认为，现有GFM分析主要集中于下垂控制、虚拟同步发电机等特定结构，缺少面向通用结构的定量判据，因此从系统强度角度建立评价框架。文中指出，系统强度与小信号稳定性和稳健性相关，并讨论了如何量化V-FM与F-FM能力，为多频段下不同设备协同支撑电网提供依据。

证据说明：后续应用效果取决于该评价框架能否被工程化为统一判据，以及不同变流器控制软件和系统强度参数能否形成可比对的测试方法。
technologygridrenewables-storage成网控制变流器微电网
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

含本地负荷的新能源送出系统强度评估

OpenAlex

这篇论文提出了考虑本地负荷影响的新能源送出系统强度评估方法，并引入扩展广义短路比（EgSCR）指标。之所以这样做，是因为大规模并网的逆变型资源会削弱电力系统电压强度，而靠近IBRs的本地负荷还会进一步抬高强度要求。论文称，该方法通过高保真MATLAB/Simulink仿真验证，EgSCR用于刻画小信号稳定裕度，可为高密度新能源送出场景的运行评估提供依据。

证据说明：后续关键在于这一EgSCR指标能否被不同新能源送出场景稳定采用，以及本地负荷与近端IBRs交互带来的强度要求如何在模型中准确体现。
technologygrid微电网系统强度EgSCR小信号稳定
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

基于电压电流强度分析混合系统小信号稳定性

OpenAlex

该论文提出了基于电压强度和电流强度的网跟随/网形成混合系统小信号稳定性分析方法，并给出GFM-GFL混合系统的二维指标。文章认为，随着可再生能源渗透率提高，电力系统中变流器增多，GFL-GFM混合控制在未来会更普遍，但也更易出现宽频段闭环相互作用引发的稳定性问题。文中构建了低维GFL子系统并用二维指标表征系统裕度，针对GFM-GFL混合系统进行可处理分析，为微电网控制与稳定评估提供了方法支持。

证据说明：后续应用效果主要取决于该指标在不同网架和控制参数下的可验证性，以及是否能被控制器设计与稳定评估流程直接采用。
technologygridrenewables-storage微电网控制网形成储能小信号稳定
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective

OpenAlex

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective doi: https://doi.org/10.1109/pesgm52009.2025.11225479 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5104173578","display_n…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Small-Signal Stability Analysis of Grid-Following/ Grid-Forming Hybrid Systems Based on Voltage and Current Strength

OpenAlex

Small-Signal Stability Analysis of Grid-Following/ Grid-Forming Hybrid Systems Based on Voltage and Current Strength doi: https://doi.org/10.1109/pesgm52009.2025.11225509 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5114645766","display_name":"Ruohan Leng","or…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

System Strength Assessment of Renewable Energy Sending Systems With Local Loads

OpenAlex

System Strength Assessment of Renewable Energy Sending Systems With Local Loads doi: https://doi.org/10.1109/pesgm52009.2025.11225026 type: conference-paper authorships: [{"author_position":"first","author":{"id":null,"display_name":"Zhixian Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters

OpenAlex

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters doi: https://doi.org/10.1109/pesgm52009.2025.11225358 type: conference-abstract authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100376377","display_name":"Zhi Wang","orcid":"https://orcid.org/0…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters

OpenAlex

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters doi: https://doi.org/10.1109/pesgm52009.2025.11225358 type: conference-abstract authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100376377","display_name":"Zhi Wang","orcid":"https://orcid.org/0…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective

OpenAlex

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective doi: https://doi.org/10.1109/pesgm52009.2025.11225479 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5104173578","display_n…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters

OpenAlex

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters doi: https://doi.org/10.1109/pesgm52009.2025.11225358 type: conference-abstract authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100376377","display_name":"Zhi Wang","orcid":"https://orcid.org/0…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective

OpenAlex

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective doi: https://doi.org/10.1109/pesgm52009.2025.11225479 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5104173578","display_n…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective

OpenAlex

Online Quantification Method for System Strength of Heterogeneous Multi-converters Power Systems from a Small Signal Stability Perspective doi: https://doi.org/10.1109/pesgm52009.2025.11225479 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5104173578","display_n…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

System Strength Assessment of Renewable Energy Sending Systems With Local Loads

OpenAlex

System Strength Assessment of Renewable Energy Sending Systems With Local Loads doi: https://doi.org/10.1109/pesgm52009.2025.11225026 type: conference-paper authorships: [{"author_position":"first","author":{"id":null,"display_name":"Zhixian Hou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://open…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Small-Signal Stability Analysis of Grid-Following/ Grid-Forming Hybrid Systems Based on Voltage and Current Strength

OpenAlex

Small-Signal Stability Analysis of Grid-Following/ Grid-Forming Hybrid Systems Based on Voltage and Current Strength doi: https://doi.org/10.1109/pesgm52009.2025.11225509 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5114645766","display_name":"Ruohan Leng","or…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Small-Signal Stability Analysis of Grid-Following/ Grid-Forming Hybrid Systems Based on Voltage and Current Strength

OpenAlex

Small-Signal Stability Analysis of Grid-Following/ Grid-Forming Hybrid Systems Based on Voltage and Current Strength doi: https://doi.org/10.1109/pesgm52009.2025.11225509 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5114645766","display_name":"Ruohan Leng","or…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

System Strength Assessment of Renewable Energy Sending Systems With Local Loads

OpenAlex

System Strength Assessment of Renewable Energy Sending Systems With Local Loads doi: https://doi.org/10.1109/pesgm52009.2025.11225026 type: conference-paper authorships: [{"author_position":"first","author":{"id":null,"display_name":"Zhixian Hou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://open…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

On the Evaluation of Frequency-Forming and Voltage-Forming Capabilities of Power Converters

OpenAlex

On the Evaluation of Frequency-Forming and Voltage-Forming Capabilities of Power Converters doi: https://doi.org/10.1109/pesgm52009.2025.11225682 type: conference-paper authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5057656679","display_name":"Kehao Zhuang","orcid":"https://orcid.org/…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Coordinated Frequency Regulation of Active Distribution Networks Considering Dimension-Augmented Power Flow Constraints

OpenAlex

Coordinated Frequency Regulation of Active Distribution Networks Considering Dimension-Augmented Power Flow Constraints doi: https://doi.org/10.1109/pesgm52009.2025.11225639 type: conference-abstract authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5113417840","display_name":"Jiaqing Zh…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源

技术与研究

研究

来源发布 2025-07-27

CN

证据等级 E2

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters

OpenAlex

Multi-swing PLL Synchronization Transient Stability of Grid-Connected Paralleled Converters doi: https://doi.org/10.1109/pesgm52009.2025.11225358 type: conference-abstract authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5100376377","display_name":"Zhi Wang","orcid":"https://orcid.org/0…

microgridmarket-demandplanning-designproject-lifecycleasset-portfoliosystem-integration
证据详情原始来源