Results 151 to 160 of about 26,369 (176)

Modeling the nadiral low-frequency pulse return of one-dimensionally rough surfaces

Waves in Random and Complex Media, 2011
Measurements of radar pulse return waveforms are known to provide information on properties of the observed surface, and are commonly used in oceanographic altimetry. In such applications, the convolution model (also called the “Brown model”) is widely applied for waveform analysis.
N. Niamsuwan, J.T. Johnson, K.C. Jezek
openaire   +1 more source

Analytical Frequency Nadir Prediction Considering Inverter-Based Fast Frequency Response.

CoRR, 2022
Shuan Dong, Xin Fang, Jin Tan, Xiaofan Cui, Anderson Hoke   +4 more
openaire   +1 more source

A Predictive Method for the Frequency Nadir Based on Convolutional Neural Network

2021 IEEE 2nd China International Youth Conference on Electrical Engineering (CIYCEE), 2021
Jintian Lin, Longyu Chen, Yichao Zhang, Qingyue Chen, Xiaoru Wang   +4 more
openaire   +1 more source

A Spatial-temporal Frequency Nadir Prediction Method Based on ConvLSTM with Attention

2022 International Conference on Electrical, Computer and Energy Technologies (ICECET), 2022
Longyu Chen, Qingyue Chen, Xiaoru Wang
openaire   +1 more source

An Analytical Model for Frequency Nadir Prediction Based on Probabilistic Production Simulation

2022 IEEE 5th International Conference on Automation, Electronics and Electrical Engineering (AUTEEE), 2022
Ming Niu, Guanfeng Zhang, Yupeng Ren, Jiajue Li   +3 more
openaire   +1 more source

A Comparison of Machine Learning Methods for Frequency Nadir Estimation in Power Systems

2022 IEEE Kansas Power and Energy Conference (KPEC), 2022
Xuebo Liu, Jian Xie, Xin Fang, Haoyu Yuan, Bin Wang, Hongyu Wu, Jin Tan   +6 more
openaire   +1 more source

Assessing Frequency Nadir of Power Systems under Power Ramp Disturbances

2021 International Conference on Power System Technology (POWERCON), 2021
Yunyue Hua, Chen Wu, Wei Huang, Huisheng Gao, Huanhai Xin   +4 more
openaire   +1 more source

Formulating a Quadratic Frequency Nadir Constraint in Unit Commitment Based on Energy Conservation Law

Electric Power Systems Research, 2023
Peijie Li, Hang Su, Xiaohui Zhao, Junjian Qi, Hua Wei, Xiaoqing Bai   +5 more
openaire   +1 more source

RoCoF and Nadir of Frequency Optimization Control for Cluster-Oriented Microgrids

IEEE Transactions on Smart Grid
Chang Yu 0004, Xiaoqing Lu
openaire   +1 more source

Explicit Frequency Nadir Security-Constrained Unit Commitment

2025 IEEE International Conference on Smart Power and Energy Technologies (SPET)
Jianxin Zhang, Shiyang Li, Zining Liu, Huanbin Yan, Tuo Jiang, Yuming Liu, Siting Zhu   +6 more
openaire   +1 more source