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Institution

Hydro-Québec

GovernmentMontreal, 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.


Papers
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Journal ArticleDOI
TL;DR: In this article, the influence of prolonged ball milling on the characteristics of the Mg:Ni (1:1) compound used as hydrogen storage electrode has been studied and it was shown that an amorphous structure is obtained after 10±1(2) h of milling.

55 citations

Journal ArticleDOI
TL;DR: In this paper, an adaptive fuzzy logic network was used to identify different sources of partial discharges generated by different defects in heatshrinkable joints and terminations of XLPE insulated power distribution cables.
Abstract: An identification technique is described, based on a developed adaptive fuzzy logic network, that enables the recognition of partial discharges (PD) generated by different defects in heat-shrinkable joints and terminations of XLPE insulated power distribution cables. It is shown that different sources of PD can be identified on the basis of fuzzy rules applied to a selection of parameters derived from PD-pulse phase and amplitude distributions. A comparison with other PD pattern recognition techniques based on traditional neural networks is presented and discussed.

55 citations

Journal ArticleDOI
Alain Moreau1
TL;DR: In this article, the authors present a control strategy for water heaters that minimizes the pick-up demand when the heating elements are reactivated at the end of a load shifting period and that ensures, in all cases, the client's hot water supply.

55 citations

Journal ArticleDOI
TL;DR: An extensive statistical accelerated aging experiment, involving a total of 180 unfilled type epoxy specimens, has been conducted to determine the number of voltage surges required to initiate electrical trees under various magnitudes, surge repetition rates, and polarity conditions.
Abstract: An extensive statistical accelerated aging experiment, involving a total of 180 unfilled type epoxy specimens, has been conducted to determine the number of voltage surges required to initiate electrical trees under various magnitudes, surge repetition rates, and polarity conditions. The specimens were tested one at a time according to a full factorial experimental design. During many of the aging tests, the electroluminescence (EL) from the epoxy specimens was monitored. Conventional Weibull analysis techniques were used to investigate the experimental results. The analysis showed that life decreased with increasing applied voltage and was longer for negative polarity surges. As the surge repetition rate increased, the number of surges to initiate a tree increased. A modified inverse power model, with a voltage power law constant similar to that found in AC aging was determined to be appropriate. No correlation was observed between either the trend in EL over time or the total amount of EL and the number of surges required to initiate a tree. >

54 citations

Journal ArticleDOI
TL;DR: In this article, the throughput requirements for the ITER fuelling system were estimated considering the major system functions, including the ELM pace-making and control of the divertor power loading.

54 citations


Authors

Showing all 2603 results

NameH-indexPapersCitations
John B. Goodenough1511064113741
Mark Sutton128100978703
Pierre Legendre9836682995
Jackie Y. Ying8958735694
Karim Zaghib6953316785
Geza Joos6751415880
M. V. Reddy6625415772
Kamal Al-Haddad6182821017
Jean-Pol Dodelet5916418473
Taha B. M. J. Ouarda5834912230
Michael R. Wertheimer5432011003
Richard Martin5433911465
Michel Armand5415244873
Marc Lucotte501698088
Abdelbast Guerfi492156739
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20231
202256
2021115
2020173
2019162
2018156