Results 71 to 80 of about 9,589,731 (93)

Resilient power network structure for stable operation of energy systems: A transfer learning approach

With increasing dynamic loads, short-term voltage stability (STVS) problems are emerging in sub-transmission expansion planning (SEP), which threats the stable operation of energy systems. However, it is computationally intensive to evaluate all possible
Huang, Wanjun, Zhang, Xinran, Zheng, Weiye   +2 more
core  

KOHONEN NEURAL NETWORK CLUSTERING FOR VOLTAGE CONTROL IN POWER SYSTEMS [PDF]

, 2010
Clustering a power system is very useful for the purpose of voltage stability control. However, the methods have developed usually have computational inefficiency.
Nizam , Muhammad
core  

An LSTM architecture for real-time multi-domain stability boundary prediction beyond post-fault dependency in power systems. [PDF]

Sci Rep
Shahriyari M, Safari A, Quteishat A, Afsharirad H.   +3 more
europepmc   +1 more source

Machine learning algorithms for voltage stability assessment in electrical distribution systems. [PDF]

Sci Rep
Mossie MA, Yetayew TT, Bitew GT, Yenealem MG, Beza TM.   +4 more
europepmc   +1 more source

Short-term voltage stability analysis in power systems: A voltage solvability indicator

This paper presents an analytical study for short-term voltage stability based on a novel indicator. First, it is shown that the reduced Jacobian matrix of network equations can be transformed to obtain an approximately symmetric matrix which is usually ...
Deqiang Gan, Minquan Chen, Wenqing Hao, Xueyi Wang, Yifan Yao   +4 more
core   +1 more source

Emerging Wearable Acoustic Sensing Technologies. [PDF]

Adv Sci (Weinh)
Liu T, Mao Y, Dou H, Zhang W, Yang J, Wu P, Li D, Mu X.   +7 more
europepmc   +1 more source

Short-term voltage instability prediction using pre-identified voltage templates and machine learning classifiers

System operators use different procedures to detect disturbances which can lead to short-term voltage instability. These schemes are designed using the domain knowledge and generally specific for the corresponding system.
Athula Rajapakse, Kalana Dharmapala
core   +1 more source

ECR 2019: Book of Abstracts : Vienna, Austria. February 27 - March 3, 2019. [PDF]

Insights Imaging, 2019
europepmc   +1 more source

Active Support of Inverters for Improving Short-Term Voltage Security in 100% IBRsPenetrated Power Systems

Due to the energy crisis and environmental pollution, the installed capacity of inverter-based resources (IBRs) in power grids is rapidly increasing, and grid-following control (GFL) is the most prevalent at present. Meanwhile, grid-forming control-based
Lin, Yinhong, Guo, Qinglai, Zhao, Haotian, Sun, Hongbin, Wang, Bin   +4 more
core