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Wilhelm, Helena
238  Ergebnisse:
Personensuche X
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1

Detailed tribological analysis of compressor lubricants use..:

Vasco, Marina Cardozo ; Dill, Laís Pastre ; Moreira, Heloisa Colli...
Lubrication Science.  35 (2023)  5 - p. 346-360 , 2023
Link: https://doi.org/10.1002/..
 
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2

Thermal behavior evaluation of a new solid insulating paper..:

, In: 2022 IEEE Electrical Insulation Conference (EIC),
Wilhelm, Helena ; Fernandes, Paulo ; Dill, Lais... - p. 358-361 , 2022
Link: https://doi.org/10.1109/..
 
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3

Initial investigation of a thermal performance qualificatio..:

, In: 2021 IEEE Electrical Insulation Conference (EIC),
Sbravati, Alan ; Casserly, Edward ; Wilhelm, Helena... - p. 107-111 , 2021
Link: https://doi.org/10.1109/..
 
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4

Interface recombination in heterojunction solar cells: Infl..:

Wilhelm, Helena ; Schock, Hans-Werner ; Scheer, Roland
Journal of Applied Physics.  109 (2011)  8 - p. 084514 , 2011
Link: https://doi.org/10.1063/..
 
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5

Effects of Ti-incorporation in CuInS2 solar cells:

Marsen, Björn ; Steinkopf, Lars ; Singh, Abhishek...
Solar Energy Materials and Solar Cells.  94 (2010)  10 - p. 1730-1733 , 2010
Link: https://doi.org/10.1016/..
 
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6

Mechanical Tensile Properties of Insulating Papers, Hybrid ..:

, In: 2023 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP),
Wilhelm, Helena M. ; Fernandes, Paulo O. ; Marek, Richard... - p. 1-4 , 2023
Link: https://doi.org/10.1109/..
 
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7

Comparative Effect of Hybrid and Thermally Upgraded Kraft I..:

, In: 2023 IEEE Electrical Insulation Conference (EIC),
Wilhelm, Helena M. ; Fernandes, Paulo ; Fernandes, Kethlyn Moscon Paulo... - p. 1-4 , 2023
Link: https://doi.org/10.1109/..
 
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8

Artificial Neural Networks Application for Top Oil Temperat..:

Kaminski, Antônio Mário ; Medeiros, Leonardo Hautrive ; Bender, Vitor Cristiano...
Electric Power Components and Systems.  50 (2022)  11-12 - p. 549-560 , 2022
Link: https://doi.org/10.1080/..
 
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9

Modelagem de novos nós lógicos baseados na IEC 61850 para a..:

Aguiar, Giancarlo De França ; Aguiar, Bárbara De Cassia Xavier Cassins ; Silva, Humberto De AlencarPizza..
Revista Tecnologia e Sociedade.  17 (2021)  46 - p. 229 , 2021
Link: https://doi.org/10.3895/..
 
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10

Power Transformers Assessment Applying Health Index and App..:

, In: 2020 IEEE PES Transmission & Distribution Conference and Exhibition - Latin America (T&D LA),
Oliveira, Micael Marcio ; Bender, Vitor ; Marchesan, Tiago Bandeira... - p. 1-6 , 2020
Link: https://doi.org/10.1109/..
 
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11

Power Transformer Fault Characterization Through Oil Contam..:

, In: 2020 IEEE Electrical Insulation Conference (EIC),
Wilhelm, Helena M. ; Fernandes, Paulo O. ; Steffens, Camila... - p. 335-339 , 2020
Link: https://doi.org/10.1109/..
 
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12

Laboratory Model for Evaluation of Incipient Transformer Th..:

, In: 2019 IEEE Electrical Insulation Conference (EIC),
Wilhelm, Helena M. ; Fernandes, Paulo O. ; Pereira, Thatiane K.... - p. 120-123 , 2019
Link: https://doi.org/10.1109/..
 
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13

Optimization of the ethanolysis of Raphanus sativus (L. Var..:

Domingos, Anderson Kurunczi ; Saad, Emir Bolzani ; Wilhelm, Helena Maria.
Bioresource Technology.  99 (2008)  6 - p. 1837-1845 , 2008
Link: https://doi.org/10.1016/..
 
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14

Colorimetric methodology for monitoring the cellulose insul..:

Batista, Douglas Antonio ; Patriarca, Pércia Aparecida ; Trindade, Eduardo Marques.
Cellulose.  15 (2007)  3 - p. 497-505 , 2007
Link: https://doi.org/10.1007/..
 
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15

Ethanolysis of Refined Soybean Oil Assisted by Sodium and P..:

Kucek, Karla T. ; César‐Oliveira, Maria Aparecida F. ; Wilhelm, Helena M..
Journal of the American Oil Chemists' Society.  84 (2007)  4 - p. 385-392 , 2007
Link: https://doi.org/10.1007/..
 
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