@inproceedings{KernDikta2009, author = {Kern, Alexander and Dikta, Gerhard}, title = {Probability of damage of electrical and electronic systems due to indirect lightning flashes - investigation of data from German insurance companies}, year = {2009}, abstract = {In the presented paper data collected from the field related to damage statistics of electrical and electronic apparatus in household are reported and investigated. These damages (total number approx. 74000 cases), registered by five German insurance companies in 2005 and 2006, were adviced by customers as caused by lightning overvoltages. With the use of stochastical methods it is possible, to reasses the collected data and to distinguish between cases, which are with high probability caused by lightning overvoltages, and those, which are not. If there was an indication for a direct strike, this case was excluded, so the focus was only on indirect lightning flashes, i.e. only flashes to ground near the structure and flashes to or nearby an incoming service line were investigated. The data from the field contain the location of damaged apparatus (residence of the policy holder) and the distances of the nearest cloud-to-ground stroke to the location of the damage registered by the German lightning location network BLIDS at the date of damage. The statistical data along with some complementary numerical simulations allow to verify the correspondence of the Standards rules used for IEC 62305-2 with the field data and to define some correction needs. The results could lead to a better understanding whether a damage reported to an insurance company is really caused by indirect lightning, or not.}, subject = {Blitzschutz}, language = {en} } @inproceedings{KernBeierlZischank2009, author = {Kern, Alexander and Beierl, Ottmar and Zischank, Wolfgang}, title = {Calculation of the separation distance according to IEC 62305-3: 2006-10 - Remarks for the application and simplified methods}, year = {2009}, abstract = {[Paper of the X International Symposium on Lightning Protection 9th - 13th November, 2009 - Curitiba, Brazil. 6 pages] The international standard IEC 62305-3, published in 2006, requires as an integral part of the lightning protection system (LPS) the consideration of a separation distance between the conductors of the LPS and metal and electrical installations inside the structure to be protected. IEC 62305-3 gives two different methods for this calculation: a standard, simplified approach and a more detailed approach, which differ especially regarding the treatment of the current sharing effect on the LPS conductors. Hence, different results for the separation distance are possible, leading to some discrepancies in the use of the standard. The standard approach defined in the main part (Clause 6.3) and in Annex C of the standard in some cases may lead to a severe oversizing of the required separation distance. The detailed approach described in Annex E naturally gives more correct results. However, a calculation of the current sharing amongst all parts of the air-termination and downconductor network is necessary, in many cases requiring the use of network analysis programs. In this paper simplified methods for the assessment of the current sharing are presented, which are easy to use as well as sufficiently adequate.}, subject = {Blitzschutz}, language = {de} } @inproceedings{BehrensFrentzelKern2009, author = {Behrens, J{\"o}rg and Frentzel, Ralf and Kern, Alexander}, title = {Simulation der transienten Spannungsverl{\"a}ufe im Eigenbedarfsnetz eines Großkraftwerks bei einem kraftwerksnahen Blitzeinschlag in die Hochspannungs-Freileitung}, isbn = {978-3-8007-3197-8}, year = {2009}, abstract = {8. VDE/ABB-Blitzschutztagung, 29. - 30. Oktober 2009 in Neu-Ulm. Blitzschutztagung <8, 2009, Neu-Ulm> Berlin : VDE Verl. 2009 Großkraftwerke k{\"o}nnen durch Blitzentladungen mit potentiellen Auswirkungen auf deren Verf{\"u}gbarkeit und Sicherheit gef{\"a}hrdet werden. Ein sehr spezielles Szenario, welches aus aktuellem Anlass zu untersuchen war, betrifft den kraftwerksnahen Blitzeinschlag in die Hochspannungs-Freileitung am Netzanschluss der Anlage. Wird nun noch ein sogenannter Schirmfehler unterstellt, d.h. der direkte Blitzeinschlag erfolgt in ein Leiterseil des Hoch- bzw. H{\"o}chstspannungsnetzes und nicht in das dar{\"u}ber gespannte Erdseil, so bedeutet dies eine extreme elektromagnetische Einwirkung. Der vorliegende Beitrag befasst sich mit der Simulation eines solchen Blitzeinschlages und dessen Auswirkungen auf den Netzanschluss und die Komponenten der elektrischen Eigenbedarfsanlagen eines Kraftwerks auf den unterlagerten Spannungsebenen. Die dabei gewonnenen Erkenntnisse lassen sich ohne Einschr{\"a}nkungen auf Industrieanlagen mit Mittelspannungs-Netzanschluss und ohne eigener Stromversorgung {\"u}bertragen.}, subject = {Blitzschutz}, language = {de} } @inproceedings{HardtAbdelGawadMartinetal.1975, author = {Hardt, Arno and Abdel-Gawad, A and Martin, S. and Reich, J.}, title = {Design procedures for the Juelich QQDDQ high resolution spectrometer}, series = {Proceedings, 5th International Conference on Magnet Technology (MT-5) : Rome, Italy, April 21-25, 1975}, booktitle = {Proceedings, 5th International Conference on Magnet Technology (MT-5) : Rome, Italy, April 21-25, 1975}, pages = {45 -- 51}, year = {1975}, language = {en} } @inproceedings{DoerenMolitorErtl1996, author = {D{\"o}ren, Horst-Peter and Molitor, M. and Ertl, Karl-Heinz}, title = {Problematik der H{\"a}rtemessung an pulverflammgespritzten Verschleißschutzschichten mit Hilfe mobiler, dynamischer H{\"a}rtepr{\"u}fverfahren}, series = {Thermische Spritzkonferenz : TS 96 ; Vortr{\"a}ge und Posterbeitr{\"a}ge. Essen 6. bis 8. M{\"a}rz 1996. DVS-Berichte. Bd. 175}, booktitle = {Thermische Spritzkonferenz : TS 96 ; Vortr{\"a}ge und Posterbeitr{\"a}ge. Essen 6. bis 8. M{\"a}rz 1996. DVS-Berichte. Bd. 175}, editor = {Lugscheider, Erich}, publisher = {DVS-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-87155-480-4}, pages = {249 -- 254}, year = {1996}, language = {de} } @inproceedings{DoerenKroeschel1991, author = {D{\"o}ren, Horst-Peter and Kr{\"o}schel, R.}, title = {Plasma-Spritzen}, series = {Schweisszusatzwerkstoffe : Fortschritte, Erfahrungen, Tendenzen. 2. Aachener Schweisstechnik-Kolloquium, 7. bis 8. M{\"a}rz 1991}, booktitle = {Schweisszusatzwerkstoffe : Fortschritte, Erfahrungen, Tendenzen. 2. Aachener Schweisstechnik-Kolloquium, 7. bis 8. M{\"a}rz 1991}, editor = {Dilthey, Ulrich}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-18-140802-6}, pages = {147 -- 167}, year = {1991}, language = {de} } @inproceedings{MartinBergHardtetal.1979, author = {Martin, S. and Berg, G. and Hardt, Arno and H{\"u}rlimann, W. and K{\"o}hler, M. and Meißberger, J. and Sagefka, T. and Schult, O. W. B.}, title = {First experience with the magnet spectrometer 'BIG KARL'}, series = {Use of magnetic spectrometers in nuclear physics : proceedings of the Daresbury study weekend 10 - 11 March 1979}, booktitle = {Use of magnetic spectrometers in nuclear physics : proceedings of the Daresbury study weekend 10 - 11 March 1979}, editor = {Sanderson, N. E.}, publisher = {Daresbury Lab.}, address = {Daresbury}, pages = {38 -- 42}, year = {1979}, language = {en} } @inproceedings{DoerenWernicke1983, author = {D{\"o}ren, Horst-Peter and Wernicke, K.}, title = {Auftragen von verschleißfesten stranggegossenen Hartlegierungen auf Kobaltbasis durch das WIG- und Gasschweißen}, series = {Schweißen und Schneiden '83 = Welding and Cutting '83. Vortr{\"a}ge der Großen Schweißtechnischen Tagung in Aachen vom 28. bis 30. September 1983. Veranst.: Deutscher Verband f{\"u}r Schweißtechnik (DVS). DVS-Berichte. 83}, booktitle = {Schweißen und Schneiden '83 = Welding and Cutting '83. Vortr{\"a}ge der Großen Schweißtechnischen Tagung in Aachen vom 28. bis 30. September 1983. Veranst.: Deutscher Verband f{\"u}r Schweißtechnik (DVS). DVS-Berichte. 83}, publisher = {Dt. Verl. f{\"u}r Schweißtechnik}, address = {D{\"u}sseldorf}, issn = {3-87155-388-3}, pages = {109 -- 113}, year = {1983}, language = {de} } @inproceedings{DoerenLohrmannWernicke1986, author = {D{\"o}ren, Horst-Peter and Lohrmann, G. R. and Wernicke, K.}, title = {Plasma-Auftragschweißen mit Metallpulvern und Einsatzm{\"o}glichkeiten in der Kerntechnik}, series = {Schweissen in der Kerntechnik : Vortr{\"a}ge : internationales Kolloquium. 5 = Welding in nuclear engineering: international conference. 5 = Le soudage dans la technique nucleaire: colloque international. 5 : N{\"u}rnberg, 26.11.86-28.11.86. DVS-Berichte. Bd. 106}, booktitle = {Schweissen in der Kerntechnik : Vortr{\"a}ge : internationales Kolloquium. 5 = Welding in nuclear engineering: international conference. 5 = Le soudage dans la technique nucleaire: colloque international. 5 : N{\"u}rnberg, 26.11.86-28.11.86. DVS-Berichte. Bd. 106}, publisher = {Dt. Verl. f{\"u}r Schweißtechnik}, address = {D{\"u}sseldorf}, isbn = {3-87155-411-1}, pages = {129 -- 133}, year = {1986}, language = {de} } @inproceedings{Doeren1988, author = {D{\"o}ren, Horst-Peter}, title = {The examination of surfaces of cold rolled wire for gas-shielded arc-welding}, series = {WAI/BISPA joint conference : proceedings. Joint conference of Wire Association International and the British Independent Steel Producers Association (WAI/BISPA) : 26 - 27. 09. 1988, Stratford-upon-Avon}, booktitle = {WAI/BISPA joint conference : proceedings. Joint conference of Wire Association International and the British Independent Steel Producers Association (WAI/BISPA) : 26 - 27. 09. 1988, Stratford-upon-Avon}, address = {Guilford, Conn.}, organization = {Wire Association International}, pages = {102 -- 112}, year = {1988}, language = {en} } @inproceedings{HaissigDoerenStadler1981, author = {Haissig, M. and D{\"o}ren, Horst-Peter and Stadler, P.}, title = {The horizontal continuous casting process of steel - a contribution to the economic production of unalloyed, alloyed and high alloyed steel}, series = {VOEST-Alpine Continuous Casting Conference : 12.-15. 10.1981, Johannes-Keppler-Universit{\"a}t Linz}, booktitle = {VOEST-Alpine Continuous Casting Conference : 12.-15. 10.1981, Johannes-Keppler-Universit{\"a}t Linz}, address = {Linz}, pages = {Vortrag 21}, year = {1981}, language = {en} } @inproceedings{PfundtVogelsangGerling1988, author = {Pfundt, H. and Vogelsang, D. and Gerling, Ulrich}, title = {Calculation of the crust profile in aluminium reduction cells by thermal computer modelling}, series = {Light metals 1989 : 118th annual meeting of the Minerals, Metals and Materials Society, Las Vegas, NV, Feb. 27 - Mar. 03. 1989}, booktitle = {Light metals 1989 : 118th annual meeting of the Minerals, Metals and Materials Society, Las Vegas, NV, Feb. 27 - Mar. 03. 1989}, publisher = {Minerals, Metals and Materials Soc.}, address = {Warrendale, Pa.}, pages = {371 -- 377}, year = {1988}, language = {en} } @inproceedings{WernerMansourRateikeetal.2011, author = {Werner, Frederik and Mansour, Ahmed and Rateike, Franz-Matthias and Schusser, Sebastian and Wagner, Torsten and Yoshinobu, Tatsuo and Keusgen, Michael and Sch{\"o}ning, Michael Josef}, title = {Kompakter Aufbau eines lichtadressierbaren potentiometrischen Sensors mit verfahrbarem Diodenlaser}, series = {10. Dresdner Sensor-Symposium : Dresden, 5. - 7. Dezember 2011 ; miniaturisierte analytische Verfahren, Hochtemperatur-Sensoren, Sensoren f{\"u}r Bioprozess- und Verfahrenstechnik, Sensoren f{\"u}r die Medizin, Chemische Verfahrenstechnik, Lebensmittelanalytik, innovative Sensorl{\"o}sungen, Sensoren f{\"u}r die Wasserqualit{\"a}t, Selbst{\"u}berwachung / Gerald Gerlach ... (Hg.) Dresdner Beitr{\"a}ge zur Sensorik. 43}, booktitle = {10. Dresdner Sensor-Symposium : Dresden, 5. - 7. Dezember 2011 ; miniaturisierte analytische Verfahren, Hochtemperatur-Sensoren, Sensoren f{\"u}r Bioprozess- und Verfahrenstechnik, Sensoren f{\"u}r die Medizin, Chemische Verfahrenstechnik, Lebensmittelanalytik, innovative Sensorl{\"o}sungen, Sensoren f{\"u}r die Wasserqualit{\"a}t, Selbst{\"u}berwachung / Gerald Gerlach ... (Hg.) Dresdner Beitr{\"a}ge zur Sensorik. 43}, editor = {Gerlach, Gerald}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-942710-53-4}, pages = {277 -- 280}, year = {2011}, language = {de} } @inproceedings{GerlingVogelsang1989, author = {Gerling, Ulrich and Vogelsang, D.}, title = {Temperaturfeldberechnungen mit ASKA unter Ber{\"u}cksichtigung des Phasen{\"u}bergangs fest/fl{\"u}ssig}, series = {FEM '89 Congress : International FEM-Congress, Baden-Baden, Federal Republic of Germany, 20./21. November 1989}, booktitle = {FEM '89 Congress : International FEM-Congress, Baden-Baden, Federal Republic of Germany, 20./21. November 1989}, publisher = {IKOSS}, address = {Stuttgart}, pages = {295 -- 314}, year = {1989}, language = {de} } @inproceedings{HellmannsHartungDilgeretal.2009, author = {Hellmanns, Mark and Hartung, I. and Dilger, Klaus and B{\"o}hm, Stefan}, title = {Quality assurance of manual guided joining and welding devices}, series = {Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore}, booktitle = {Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore}, publisher = {International Institute of Welding}, address = {Roissy}, isbn = {9789810832605}, pages = {219 -- 222}, year = {2009}, language = {en} } @inproceedings{HellmannsFischerDilger2013, author = {Hellmanns, Mark and Fischer, F. and Dilger, Klaus}, title = {Applikation und Einsatz von faserverst{\"a}rkten Klebstoffen im Bauwesen}, series = {Tagungsband / 13. Kolloquium Gemeinsame Forschung in der Klebtechnik : 26. und 27. Februar 2013, Frankfurt am Main}, booktitle = {Tagungsband / 13. Kolloquium Gemeinsame Forschung in der Klebtechnik : 26. und 27. Februar 2013, Frankfurt am Main}, publisher = {DECHEMA}, address = {Frankfurt a.M.}, organization = {DECHEMA, Gesellschaft f{\"u}r Chemische Technik und Biotechnologie}, pages = {61 -- 62}, year = {2013}, language = {de} } @inproceedings{Goldbach2010, author = {Goldbach, Daniel}, title = {Management der funktionalen Sicherheit einer Entwicklung eines sicherheitskritischen Systems im Bereich Nutzfahrzeuge}, series = {Commercial vehicle technology 2010 : proceedings of the 1st Commercial Vehicle Technology Symposium (CVT 2010), March 16 - 18, 2010, Kaiserslautern / K. Berns ... (ed.)}, booktitle = {Commercial vehicle technology 2010 : proceedings of the 1st Commercial Vehicle Technology Symposium (CVT 2010), March 16 - 18, 2010, Kaiserslautern / K. Berns ... (ed.)}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8322-9040-5}, pages = {487 -- 495}, year = {2010}, language = {de} } @inproceedings{GoldbachAment2010, author = {Goldbach, Daniel and Ament, Christoph}, title = {Stabilized reversing with vehicle trailer combinations}, series = {Crossing borders within the ABC : automation, biomedical engineering and computer science; proceedings; 55. IWK Internationales Wissenschaftliches Kolloquium; 13 - 17 September 2010, Ilmenau}, booktitle = {Crossing borders within the ABC : automation, biomedical engineering and computer science; proceedings; 55. IWK Internationales Wissenschaftliches Kolloquium; 13 - 17 September 2010, Ilmenau}, editor = {Scharff, Peter}, publisher = {Verl. ISLE}, address = {Ilmenau}, organization = {Technische Universit{\"a}t / Fakult{\"a}t f{\"u}r Informatik und Automatisierung}, isbn = {978-3-938843-53-6}, pages = {352 -- 357}, year = {2010}, language = {en} } @inproceedings{HartungDilgerHellmannsetal.2009, author = {Hartung, I. and Dilger, Klaus and Hellmanns, Mark and B{\"o}hme, Stefan}, title = {Repair of non-weldable steel structures to extend the life cycle}, series = {Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore. (Welding in the world ; 53.2009, special issue)}, booktitle = {Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore. (Welding in the world ; 53.2009, special issue)}, publisher = {Springer}, address = {Berlin [u.a.]}, organization = {International Institute of Welding}, isbn = {978-981-08-3259-9}, pages = {569 -- 574}, year = {2009}, language = {en} } @inproceedings{HellmannsBoehmDilger2008, author = {Hellmanns, Mark and B{\"o}hm, Stefan and Dilger, Klaus}, title = {Weight and noise reduction in power transmissions through epoxy resin foams}, series = {Proceedings of the 31st annual meeting of the Adhesion Society : 17. - 20.2.2008, Austin, Texas}, booktitle = {Proceedings of the 31st annual meeting of the Adhesion Society : 17. - 20.2.2008, Austin, Texas}, publisher = {Adhesion Society}, address = {Blacksburg}, organization = {Adhesion Society}, pages = {291 -- 293}, year = {2008}, language = {en} }