Grid-following converters are prone to transient synchronization instability during grid faults, which may lead to the disconnection of renewable energy devices and threaten the security and stability of power systems. To address this issue, this paper first establishes a second-order nonlinear reduced-order model cent...
: Grid-forming (GFM) wind power converters exhibit different small-signal frequency-response characteristics under symmetric and asymmetric grid conditions. Existing dq-frame, sequence-domain, and harmonic-domain models are often developed under different assumptions, making it difficult to compare the required model d...
Yi-Hua Zhu, Tianyu Jiang, Guan-Ming Zeng et al.· Energy Engineering· 0 citations
Validation using empirical data from three wind farms of China Longyuan Group demonstrates that the proposed Clustering-Forecasting collaborative optimization framework maintains stable clustering and forecasting performance under different wind farms, providing a new theoretical basis and technical support for the eff...
Yu Liu, Bi-Tao Xiao, Yuneng Xu et al.· Energy Engineering· 0 citations
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