Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Jun-Zhe Yang"'
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 17, Pp 2435-2445 (2021)
Abstract An inertia identification approach has been proposed for diesel generators by using the modified load rejection procedures. Large frequency deviation problems often occur in the Kinmen island power system where many diesel generators are use
Externí odkaz:
https://doaj.org/article/a3eba35b180b450ba0bb39ee08d7de2d
Autor:
Xiang Zhou, JunJun Zhang, Cheng Pengfei, Xiaoyang Song, Jun-zhe Yang, Cheng Zhou, Ming-Zhe Qin, Hao Wu, BiXi Li, MengDa Xu
Publikováno v:
Virology Journal, Vol 18, Iss 1, Pp 1-9 (2021)
Virology Journal
Virology Journal
Purpose To investigate the predictive significance of different pneumonia scoring systems in clinical severity and mortality risk of patients with severe novel coronavirus pneumonia. Materials and methods A total of 53 cases of severe novel coronavir
Publikováno v:
IEEE Transactions on Power Delivery. 35:84-94
In a power system, the transmission network is the backbone of electricity delivery from power plants to load centers; hence, it becomes a critical issue for electrical engineers to shorten the service restoration time after a fault occurrence on the
Publikováno v:
IET Electric Power Applications. 12:1265-1271
This study presents an approach to build a reduced-order model (ROM) for the governor control systems of diesel-engine generators in an island power system. The hybrid particle swarm optimisation (PSO) is used in the parameter identification of the R
Publikováno v:
Neurological research. 41(5)
To investigate the expression of brain-derived neurotrophic factor(BDNF) and tyrosine kinase B (TrkB) protein in the hippocampus of model rats of comorbid epilepsy and depression.A rat model of epilepsy was established using lithium chloride.pilocarp
Publikováno v:
IEEE Transactions on Smart Grid. 3:113-121
This paper presents a fault location technique for two-terminal multisection compound transmission lines, which combine overhead lines with underground power cables, using synchronized phasor measurements acquired by global positioning system (GPS) b
Publikováno v:
IET Electric Power Applications (Wiley-Blackwell); 2018, Vol. 12 Issue 9, p1265-1271, 7p, 4 Diagrams, 7 Charts, 7 Graphs, 1 Map
Publikováno v:
IEEE Transactions on Power Delivery. 20:1235-1239
With the increasing use of nonlinear loads in power systems, the harmonic pollution becomes more and more serious. It is well known that fast Fourier transform (FFT) is a powerful tool for power signal harmonic analysis, but leakage effect, picket fe
Autor:
Chih-Wen Liu, Jun-Zhe Yang
Publikováno v:
IEEE Transactions on Power Delivery. 15:494-499
A series of precise digital algorithms based on discrete Fourier transforms (DFT) to calculate the frequency and phasor in real-time are proposed. These algorithms, called the smart discrete Fourier transforms (SDFT) family, not only keep all of the
Publikováno v:
IEEE Transactions on Power Delivery. 15:486-493
An adaptive fault detection/location technique based on a phasor measurement unit (PMU) for an EHV/UHV transmission line is presented. A fault detection/location index in terms of Clarke components of the synchronized voltage and current phasors is d