Search

Your search keyword '"Cuzner, Robert"' showing total 128 results
Start Over Author "Cuzner, Robert" Publication Year Range Last 10 years
128 results on '"Cuzner, Robert"'

2. A Lag Compensation Method Based on All-Pass Filter

Author

Hongzhen, Zhang, Shiying, Hou, Cuzner, Robert M., Jiangdan, Ye, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Ma, Chengbin, editor, Zhang, Yiming, editor, Li, Siqi, editor, Zhao, Lei, editor, Liu, Ming, editor, and Zhang, Pengcheng, editor

Published
2023
Full Text
View/download PDF

13. On the Characterization of Partial-Discharge Endurance of Dielectric Materials for Aerospace Applications

Author

Montanari, Gian Carlo, Schwartz, Skyler, and Cuzner, Robert

Abstract

The increasing voltage and electrothermal stress in aerospace electrical assets, and the presence of unconventional power electronics voltage waveforms, is questing for thorough redesign of insulation systems of electrical asset components. Design criteria which are partial discharge (PD) free, new materials, and, in particular, materials showing increased resistance (endurance) to PD in case of PD inception during operation, are topics that need to be faced and developed rapidly. In such a context, this article proposes an accelerated procedure for the evaluation and comparison of PD endurance, or resilience, capability of candidate insulating materials for aerospace application, which has the advantage to be shorter and more informative of conventional accelerated life tests. This procedure consists of accelerated surface erosion tests, where measurement and monitoring of PD by an innovative approach allows material endurance to PD degradation to be evaluated. Also, criteria to establish algorithms for Dynamic Health Index and for residual life estimation are developed here as take-away of such tests. These algorithms could be applied during operation, upon having developed a robust and automatic PD monitoring tool, as a means to support a condition-based maintenance procedure able to ensure the desired levels of reliability and safety for the electrical asset.

Published
2023
Full Text
View/download PDF

43. Fault location in microgrids:A communication-based high-frequency impedance approach

Author

Beheshtaein, Siavash, Cuzner, Robert, Savaghebi, Mehdi, Golestan, Saeed, and Guerrero, Josep M.

Subjects
Fault location, Protection, Distribution Generations, Microgrids
Abstract

This paper proposes a novel method to locate faults in an AC-meshed microgrid. To this end, a set of features is first extracted and selected from the measured signals and fed to a Support Vector Machine (SVM) to detect the occurrence of fault. Then, the Distributed Generator (DG) with the lowest amount of fundamental voltage, which is the closest one to the fault, injects an appropriate voltage/current harmonic. As the faulted section has the lowest impedance value from the Point of Common Coupling of the DG, the harmonic current of the corresponding line has the highest value. Based on this fact, the first candidate DG sends a notification signal to the second candidate DG, in which the fault occurs between them. Finally, the impedances in the injected frequency are measured from these two DGs and fed into a multi-class SVM to locate the faulted line. The proposed method has the ability to locate faults for islanded and grid-connected microgrids with variable configurations. Real-time simulation results are taken by OPAL-RT to show the effectiveness of the proposed method in the meshed microgrid.

Published
2019

Catalog

Books, media, physical & digital resources
See catalog results