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2024年12月8日 · 传统的风机变流器控制采用(grid-following，GFL)控制，需依赖于跟踪电网电压的频率/相位信息，以实现与电网的同步。 随着能源， 电网 逐渐转变为呈现（short-circuitratio，SCR）的“薄弱 电网 ”。

To address this issue, this paper proposes a smooth switching method between the grid-following (GFL) and grid-forming (GFM) control in grid-connected mode. This method can improve the control flexibility of the grid-connected converters and broaden the …

2024年1月1日 · 为了提高整个系统的稳定性，人们提出了网格形成控制（grid-forming control）来取代传统的GFL，直接形成终端电压。 然而，为了使Grid-Forming Converter（GFM）运行，需要足够的有功和无功功率储备，这可能导致在稳态下的次优运行。

Abstract: In power systems with high penetration of power electronics, grid-forming control is proposed to replace traditional Grid-Following Converter (GFL) in order to improve the overall system strength and resist small-signal instability in weak grids by …

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vms 4.0是承接gvd 3.0產品的開放協議影像管理平台，贏得了全球數千家客戶的信賴。 透過支援 ONVIF、Modbus、CAP、TCP 並相容於數百個第三方系統，使 VMS 4.0 成為市場上最受歡迎的 VMS 之一。

我们通过将FL从{1, 0}离散版本扩展到其连续变体，成功解决了这个问题，称之为 广义Focal Loss （GFL）。与FL不同，GFL考虑了一个更一般的情况，其中全局优化解能够针对任何期望的连续值，而不仅仅是离散值。

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This paper aims to analyze the transient stability for the mixed-GFM-GFL power system (MGGPS). The equilibrium point of the MGGPS system is analyzed. The large-signal model of the system is established. Based on this model, an analysis of the transient stability is carried out.