Institution
Hydro-Québec
Government•Montreal, Quebec, Canada•
About: Hydro-Québec is a government organization based out in Montreal, Quebec, Canada. It is known for research contribution in the topics: Electric power system & Dielectric. The organization has 2596 authors who have published 4433 publications receiving 100878 citations.
Topics: Electric power system, Dielectric, Electrolyte, Electrode, Lithium
Papers published on a yearly basis
Papers
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TL;DR: In this article, a multivariate autoregressive model is presented for the automatic identification of the spectrum and modal parameters of an operational modal analysis using multi sensors, and its parameters are estimated by least squares via the implementation of QR factorization.
36 citations
TL;DR: In this article, the role of the additive is to prevent the formation of adhesive solid blocks in the powder mixture and to allow the introduction of this mixture in the extruder, which is the case in this paper.
36 citations
TL;DR: In this paper, a branch-and-bound algorithm for the multicommodity location allocation problem with balancing requirements is presented, and tight bounds may be efficiently computed by using a reformulation of the weak relaxation of the problem as a minimum cost multi-ommodity flow problem.
36 citations
TL;DR: In this article, the potential and field distribution in the vicinity of HVDC ground electrodes in non-uniform earth has been analyzed, where the resistance variation of the earth may reasonably be characterized by a two-layer earth model, comprising a top layer of finite depth followed by a layer of different resistivity extending practically down to infinity.
Abstract: Analysis of the potential and field distribution in the vicinity of HVDC ground electrodes has-till now been confined to the-case of homogeneous earth. However, the case of an electrode buried in non-uniform earth is of greater practical interest. In most practical cases, the resistance variation of the earth may reasonably be characterised by a two-layer earth model, comprising a top layer of finite depth followed by a layer of different resistivity extending practically down to infinity.
35 citations
TL;DR: In this paper, the effect of polyhedral Oligomeric silsesquioxanes (POSS) on the nanostructure of the polymeric network has been investigated in terms of dielectric spectroscopy and differential scanning calorimetry.
Abstract: Epoxy resins modified with Glycidyl-POSS (Polyhedral Oligomeric Silsesquioxanes) in contents of up to 20 wt% were fabricated and studied in terms of dielectric spectroscopy, differential scanning calorimetry, AC breakdown tests, thermal conductivity measurements and corona resistance. Microstructure analysis have revealed a molecular dispersion of Glycidyl-POSS up to contents of 10 wt%, whereas in the 20 wt% POSS composites crystalline zones due to POSS could be observed by both scanning electron microscopy and transmission electron microscopy. All POSS composites have seen a significant improvement in AC breakdown strength, as well as an enhanced resistance to corona discharges, which in the latter case was getting more pronounced with higher POSS loadings. On the contrary, low POSS contents proofed most effective in improving the thermal conductivity, which should be attributed to the effect of POSS on the nanostructure of the polymeric network.
35 citations
Authors
Showing all 2603 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| John B. Goodenough | 151 | 1064 | 113741 |
| Mark Sutton | 128 | 1009 | 78703 |
| Pierre Legendre | 98 | 366 | 82995 |
| Jackie Y. Ying | 89 | 587 | 35694 |
| Karim Zaghib | 69 | 533 | 16785 |
| Geza Joos | 67 | 514 | 15880 |
| M. V. Reddy | 66 | 254 | 15772 |
| Kamal Al-Haddad | 61 | 828 | 21017 |
| Jean-Pol Dodelet | 59 | 164 | 18473 |
| Taha B. M. J. Ouarda | 58 | 349 | 12230 |
| Michael R. Wertheimer | 54 | 320 | 11003 |
| Richard Martin | 54 | 339 | 11465 |
| Michel Armand | 54 | 152 | 44873 |
| Marc Lucotte | 50 | 169 | 8088 |
| Abdelbast Guerfi | 49 | 215 | 6739 |