Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Lorenz Herrmann"'
Autor:
Linnea Petersson, Julia Viertel, Martin Carlen, Lorenz Herrmann, Hossein Ghorbani, Thomas Christen, Henrik Hillborg, Emmanuel Logakis
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 24:1485-1493
This work summarizes the results of a number of DC conductivity measurement studies on polypropylene (PP), low density polyethylene (LDPE), and cross linked polyethylene (XLPE). The main observation is that under apparently time-constant external con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deb980de4c729acf5100e51bf3973810
https://doi.org/10.1109/tdei.2017.006218
https://doi.org/10.1109/tdei.2017.006218
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 23:1636-1642
Pulsed X-ray Induced Partial Discharge (PXIPD) is a technique to test the quality of insulation materials by making use of the generation of start electrons through X-ray irradiation of the material. These start electrons accelerate the time needed f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85bf2513e51b8c39dec67f6e90c4dbce
https://doi.org/10.1109/tdei.2016.005570
https://doi.org/10.1109/tdei.2016.005570
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 23:142-148
This contribution discusses thermally stimulated current (TSC) measurements on low density polyethylene (LDPE) in the form of thin films and virtually without additives. The TSC responses are divided into different parts attributed to capacitive curr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bebe41367303797b9fccad51b522a8d6
https://doi.org/10.1109/tdei.2015.004874
https://doi.org/10.1109/tdei.2015.004874
Autor:
Glenn Behrmann, Uwe Riechert, Denis Tehlar, Sergey Pancheshnyi, Lorenz Herrmann, Markus Schraudolph
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 20:2173-2178
Detection of small (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef3a47a416844d1a6632f04ba726f216
https://doi.org/10.1109/tdei.2013.6678867
https://doi.org/10.1109/tdei.2013.6678867
Autor:
Sergey Pancheshnyi, Issatay U. Nadinov, Svetlana Starikovskaia, Philippe Auvray, Lorenz Herrmann, Sergey Shcherbanev
Publikováno v:
IEEE Transactions on Plasma Science
IEEE Transactions on Plasma Science, 2016, 44 (7), pp.1219-1227. ⟨10.1109/TPS.2016.2576560⟩
IEEE Transactions on Plasma Science, Institute of Electrical and Electronics Engineers, 2016, 44 (7), pp.1219-1227. ⟨10.1109/TPS.2016.2576560⟩
IEEE Transactions on Plasma Science, 2016, 44 (7), pp.1219-1227. ⟨10.1109/TPS.2016.2576560⟩
IEEE Transactions on Plasma Science, Institute of Electrical and Electronics Engineers, 2016, 44 (7), pp.1219-1227. ⟨10.1109/TPS.2016.2576560⟩
International audience; Emission optical spectroscopy is used as a technique to study partial discharges (PDs) in four unfilled epoxy samples encompassing an artificial air-filled cavity. It is shown that emission spectroscopy can be used to estimate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dfca2360416be20a53382a82c50ddc8
https://hal.science/hal-01549341
https://hal.science/hal-01549341
Publikováno v:
Medizinische Klinik. 93:651-655
□ Hintergrund Acarbose, ein Pseudotetrasaccharid, das intestinale α-Glucosidasen hemmt, bewirkt eine Reduktion der postprandialen Hyperglykamie und wird in der Diabetestherapie vornehmlich bei Typ-2-Diabetikern eingesetzt. Ziel der Studie ist es,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3dcf4baa430daa18adf4270e4668fc
https://doi.org/10.1007/bf03044876
https://doi.org/10.1007/bf03044876
Publikováno v:
2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP)
2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP)
ISBN:978-1-4799-7528-0
ISBN:978-1-4799-7525-9
ISBN:978-1-4799-7528-0
ISBN:978-1-4799-7525-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b9bbf01798c9e39fa1c0810ce66ed9c
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation, 20 (5)
IEEE Transactions on Dielectrics and Electrical Insulation, 20 (5)
ISSN:1070-9878
ISSN:1558-4135
ISSN:1070-9878
ISSN:1558-4135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1add8503a59e12685686dfee5add25ff
Publikováno v:
2012 Annual Report Conference on Electrical Insulation and Dielectric Phenomena.
The initial statistical time lag of partial discharge (PD) measurements was eliminated by using short x-ray pulses (duration 50 ns) for triggering. Phase resolved PD (PRPD) patterns at low electric field levels were recorded. No significant differenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85165cf22c822fa44db3ea0c01a43ec4
https://doi.org/10.1109/ceidp.2012.6378737
https://doi.org/10.1109/ceidp.2012.6378737
Publikováno v:
2011 Annual Report Conference on Electrical Insulation and Dielectric Phenomena.
The use of short x-ray pulses (duration 50 ns) has shown to eliminate the statistical time lag by providing start electrons for the partial discharge (PD) development in a void, which makes it possible to detect very small voids at low electric field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4a044a88636d21677ccc2df99b64583
https://doi.org/10.1109/ceidp.2011.6232589
https://doi.org/10.1109/ceidp.2011.6232589