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MICROGRID INTELLIGENCE

微电网洞察

把政策、建设实践、技术标准和市场企业动态汇集到同一条证据链。先看发生了什么，再判断它对系统架构、技术路线、市场需求和项目落地的影响。

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Microgrid primary evidence · 最近同步 2026年11月8日 11:41

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最新来源发布日期

2026-11-04

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全库匹配 4220 条 · 第 18 / 200 页 · 当前传输 20 条

技术与研究

研究

来源发布 2025-09-30

GLOBAL

证据等级 E2

Grid Resiliency with a 100% Renewable Microgrid

U.S. Department of Energy OSTI

San Diego Gas & Electric Company (SDG&E) installed America’s first and largest utility-scale microgrid in Borrego Springs in 2013. The first generation Borrego Springs Microgrid utilized diesel generators to form and stabilize the microgrid island, with support from grid-scale batteries and local solar photovoltaic…

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 2026-06-01

CN

证据等级 E2

网跟随逆变器稳定性分析与多电压前馈增强方法提出

OpenAlex

湖南大学团队针对带网支撑控制的网跟随逆变器，提出了一种稳定性定量分析和基于多电压前馈的增强方法。文章认为，GSC虽然能为电网提供惯量和电压支撑，但在弱电网下会削弱稳定性，因此需要先揭示失稳机理再改进控制。文中建立dq坐标系导纳模型，指出GSC引入三条耦合路径并显著放大导纳幅值，仿真和实验结果验证多电压前馈可抑制中高频振荡、改善稳定性。

证据说明：后续效果主要取决于该多电压前馈方案在弱电网场景中的实测稳定性，以及控制参数能否在不同并网条件下保持一致。
technologygrid网跟随逆变器网支撑控制多电压前馈弱电网稳定性
证据详情原始来源

技术与研究

测试报告

来源发布 2025-09-19

GLOBAL

证据等级 E2

微电网可孤岛运行并支撑负荷

U.S. Department of Energy OSTI

微电网在断电时可以与主网解列，依靠分布式能源继续带载，并在主网恢复后重新并网。其之所以被视为适合自然灾害期间支撑电网，是因为它具备在系统事件中保持供电的韧性。材料还提到，微电网规划、安装和运行需要兼顾互操作和可互联，涉及电池储能、并网接口和控制软件等要素，直接影响接入与运行可靠性。

证据说明：后续效果主要取决于互操作、互联接口和控制软件能否在不同设备间稳定协同，以及解列和重并网流程是否顺畅。
technologygridrenewables-storage微电网孤岛运行互操作
证据详情原始来源

技术与研究

研究

来源发布 2026-06-01

CN

证据等级 E2

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…

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 2025-09-19

GLOBAL

证据等级 E2

Introduction to Microgrids

U.S. Department of Energy OSTI

A microgrid is simply a typical power system that has distributed energy resources (DERs), like small diesel generators, with loads in the network. The resiliency offered by microgrids to retain service during system events makes them a suitable support for the electric grid during natural disasters. One key factor…

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 2026-06-01

CN

证据等级 E2

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…

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

技术与研究

测试报告

来源发布 2025-09-09

GLOBAL

证据等级 E2

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。

证据说明：后续应用效果主要取决于控制链路时延、微电网控制器与楼宇管理系统的协同，以及可调负荷资源是否足够覆盖不同运行工况。
technologygridrenewables-storage微电网自动需求响应孤岛运行
证据详情原始来源

技术与研究

研究

来源发布 2026-06-01

CN

证据等级 E2

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…

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

技术与研究

测试报告

来源发布 2025-07-30

GLOBAL

证据等级 E2

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。

证据说明：后续看点在于该分布式优化框架向商业控制器的技术转移进展，以及DC互联方案在更多现场场景中的复制能力。
renewables-storagegridtechnology微电网光伏高渗透DC互联
证据详情原始来源

技术与研究

研究

来源发布 2026-06-01

CN

证据等级 E2

Analysis of Crowbar-Less LVRT Control Limit and Feasibility Regions for Doubly Fed Variable Speed Pumped Storage Unit

OpenAlex

Analysis of Crowbar-Less LVRT Control Limit and Feasibility Regions for Doubly Fed Variable Speed Pumped Storage Unit doi: https://doi.org/10.1109/tpel.2026.3698676 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5005473770","display_name":"Donghai Zhu","orcid":"https://o…

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

技术与研究

测试报告

来源发布 2025-07-30

GLOBAL

证据等级 E2

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…

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 2026-06-01

CN

证据等级 E2

Analysis of Crowbar-Less LVRT Control Limit and Feasibility Regions for Doubly Fed Variable Speed Pumped Storage Unit

OpenAlex

Analysis of Crowbar-Less LVRT Control Limit and Feasibility Regions for Doubly Fed Variable Speed Pumped Storage Unit doi: https://doi.org/10.1109/tpel.2026.3698676 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5005473770","display_name":"Donghai Zhu","orcid":"https://o…

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 2025-07-30

GLOBAL

证据等级 E2

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…

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 2026-06-01

CN

证据等级 E2

Analysis of Crowbar-Less LVRT Control Limit and Feasibility Regions for Doubly Fed Variable Speed Pumped Storage Unit

OpenAlex

Analysis of Crowbar-Less LVRT Control Limit and Feasibility Regions for Doubly Fed Variable Speed Pumped Storage Unit doi: https://doi.org/10.1109/tpel.2026.3698676 type: article authorships: [{"author_position":"first","author":{"id":"https://openalex.org/A5005473770","display_name":"Donghai Zhu","orcid":"https://o…

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

技术与研究

测试报告

来源发布 2025-07-01

GLOBAL

证据等级 E2

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。

证据说明：后续应用效果取决于该算法在实际故障场景中的协调稳定性，以及与现有商用继电器和本地测量条件的适配程度。
technologygrid微电网继电保护序分量硬件在环
证据详情原始来源

技术与研究

研究

来源发布 2026-06-01

CN

证据等级 E2

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…

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

技术与研究

测试报告

来源发布 2025-06-19

GLOBAL

证据等级 E2

美能源部资助验证光伏储能统一控制框架

U.S. Department of Energy OSTI

美国能源部资助的项目开发并验证了面向光伏+电池混合电站的Unified Universal Control and Coordination（UUCC）框架，可实现超快黑启动、自主同步以及频率和电压调节。项目之所以推进这类控制，是因为高比例可再生能源接入后，含并网型与成网型逆变器的混合系统需要同时承担发电和电网稳定支撑。报告称，该框架通过死拍控制、虚拟阻抗与虚拟振荡控制等方案，在弱网、强网和故障场景下改善瞬态响应，并提升配电网分布式能源的孤岛运行和重同步能力。

证据说明：后续走势主要取决于这类控制框架能否在不同网强和故障条件下继续保持稳定，并与商业微网控制器形成可重复的性能对比。
technologyrenewables-storagegrid光伏储能黑启动逆变器控制
证据详情原始来源

技术与研究

研究

来源发布 2026-06-01

CN

证据等级 E2

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…

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

技术与研究

测试报告

来源发布 2025-06-10

GLOBAL

证据等级 E2

微电网调度器可直接驱动HPC供电

U.S. Department of Energy OSTI

研究提出了一种由HPC作业队列直接影响微电网设置的调度方式，使电力网关可按作业需求调整运行模式。其原因是微电网虽可在grid forming与grid following间切换并支持需求响应，但通常与HPC作业调度器分开编程，难以更精准地匹配负荷。该方案在64 kW光伏和320 kWh电池的微电网上运行21天，持续保持高质量供电指标，并提高可再生能源利用率。

证据说明：后续效果主要取决于该调度方式能否与现有HPC作业队列和微电网控制器稳定联动，并在更长周期内保持供电质量。
technologygridrenewables-storage微电网HPC调度储能
证据详情原始来源

技术与研究

研究

来源发布 2026-06-01

CN

证据等级 E2

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…

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