TY - GEN A1 - Bürger, Andreas A1 - Simon, Sylvio A1 - Hernschier, Stephan T1 - Design of an energy-autonomous sensor with wireless data data transmission for use on rollers T2 - MikroSystemTechnik Kongress 2023, 23.-25 Oktober, Dresden N2 - Mechanically moving parts such as rollers in belt conveyor systems are subject to wear and tear that limits their service life. Damage causes loss of production as well as damage to the entire production plant. A system design is presented with which it is possible to record and wirelessly transmit relevant measured values in or on rollers without an additional voltage source. The system should work largely maintenance-free and be realisable with components currently freely available on the market. KW - Energy-Harvesting KW - Arduino KW - Messwerterfassung KW - Spannungsversorgung Y1 - 2023 SN - 978-3-8007-6203-3 U6 - https://doi.org/10.5281/zenodo.10535511 IS - 1 SP - 166 EP - 171 PB - VDE Verlag GmbH CY - Berlin ET - 1 ER - TY - GEN A1 - Bürger, Andreas A1 - Simon, Sylvio A1 - Hernschier, Stephan ED - Namazov, Subhan ED - Yusubov, Nizami ED - Simon, Sylvio T1 - Intelligent Sensor Technology for Rotating Parts in Machines and Plants T2 - Machine Building and Energy: New Concepts and Technologies (MBENCT) N2 - Rotating parts such as shafts, gear wheels, ball bearings or rollers are subject to wear that limits their life cycle. Damage causes loss of production and consequential damage to the entire pro- duction plant. Based on the application in a support roller, a system design is presented with which it is possible to record and wirelessly transmit relevant measured values in or on rotating machines without an additional voltage source. The system is largely maintenance-free and can be implemented with components that are currently freely available on the market. KW - sensors, rotating machinery, monitoring, energy harvesting, maintenance, data logging, rollers Y1 - 2024 UR - https://www.scientific.net/book/machine-building-and-energy-new-concepts-and-technologies-mbenct/978-3-0364-1034-0 SN - 978-3-0364-1034-0 SP - 209 EP - 216 PB - Trans Tech Publication Ltd. CY - Baech ET - 1.Auflage ER - TY - GEN A1 - Bürger, Andreas A1 - Simon, Sylvio A1 - Hernschier, Stephan T1 - A self-powered sensor with wireless data transmission for use on rotating parts T2 - Energieautonome Sensorsysteme 2024 12. GMM-Fachtagung, 19. – 20. März 2024 in Freiburg N2 - Rotating parts such as shafts, gear wheels, ball bearings or rollers are subject to wear that limits their lifetime. Damage causes production downtime and consequential damage to the entire production plant. This system design makes it possible to record and wirelessly transmit measured values on rotating parts without an additional voltage source. The prototype is presented using the example of an application on a support roller and the economic efficiency of the system is analysed. KW - Tragrolle KW - Energy Harvesting KW - energieautark KW - Sensoren KW - Gurtförderer Y1 - 2024 UR - http://www.vde.com/de/gmm/2024Tagungsband SN - 978-3-8007-6299-6 SN - 978-3-8007-6298-9 SN - 1432-3419 VL - 2024 SP - 80 EP - 82 PB - VDE Verlag GmbH CY - Berlin ET - 1.Auflage ER - TY - GEN A1 - Okolo, Chukwuemeka A1 - Bürger, Andreas A1 - Simon, Sylvio T1 - Optimisation of a construction machine vibro displacement column T2 - “Machine-building and Energy: New Concepts and Technologies” International Scientific-practical Conference materials, December 2-3, 2021, AzTU, Baku, Azerbaijan N2 - The Vibro Displacement Column (VDC) is one of the most widely-used techniques in ground improvement. The present design of the column is exposed to high stresses from the soil during operation. There has been an increased fracture failure on basic parts of this VDC which has led to increase the downtime in construction projects. The major points of failures are identified and analyzed. Optimized design is presented after undergoing functionality experiments. KW - Vibro KW - displacement KW - composite ground KW - soil shear strength Y1 - 2021 UR - https://www.researchgate.net/publication/366517207_Machine_-building_and_Energy_New_Concepts_and_Technologies_I_nternational_S_cientific_-practical_C_onference_MATER_IALS SP - 86 EP - 88 PB - Universtität CY - Baku ER - TY - RPRT A1 - Bürger, Andreas A1 - Simon, Sylvio A1 - Hernschier, Stephan A1 - Fritzsche, Pascal A1 - Magister, Jan A1 - Fritsch, Tim T1 - Untersuchungen zur Eigenerwärmung von Labyrinthdichtringen in Tragrollen N2 - Labyrinthdichtringe (LDR) in Tragrollen von Gurtförderern bestehen aus mehreren Elementen welche im Betrieb aneinander "reiben" sollten (LDR außen, Fett, LDR innen) und sich infolge dessen erwärmen können. Eine weitere Erwärmung kann durch die wirkenden Kräfte und Wettereinflüsse erfolgen. Die Erwärmung überträgt sich auf das Schmiermittel und beeinflusst damit die Schmierfähigkeit sowie das Fließverhalten des Schmiermittels. Der Labyrinthdichtring einer Tragrolle wurde für die Untersuchung der Eigenerwärmung mit Temperatursensoren ausgerüstet. Auf einem Tragrollenprüfstand der BTU Cottbus-Senftenberg wurden während mehrerer Langzeitversuche die Temperaturen gemessen und aufgezeichnet. Die aufgenommenen Temperaturkurven zeigen den typischen Verlauf eines Verzögerungsgliedes 1.Ordnung wobei die Aufheiz- und Abkühlkurven unterschiedliche Zeitkonstanten aufweisen. Außerdem zeigen sich teilweise kurz vor dem Übergang zum stationären Zustand weitere kurzzeitige Temperaturerhöhungen. Die Untersuchungen dienen als Vorarbeiten für weitere Messungen und Optimierungen an Labyrinthdichtringen von Tragrollen. KW - Sensor KW - Tragrolle KW - Labyrinthdichtung KW - Gurtförderer KW - EnergyHarvesting KW - Fett KW - Schmiermittel Y1 - 2024 U6 - https://doi.org/10.5281/zenodo.11057426 SP - 1 EP - 5 ER - TY - GEN A1 - Bürger, Andreas A1 - Simon, Sylvio A1 - Hernschier, Stephan T1 - Prototype of an energy harvesting sensor with wireless data transmission T2 - iCampμs Cottbus Conference 2024 N2 - Rotating parts such as shafts, gear wheels, ball bearings or idlers are subject to wear that limits their service life. Damage causes production downtime and consequential damage to the entire production plant. Based on the application in an idler roller, a system design is presented with which it is possible to record and wirelessly transmit relevant measured values in or on rotating machines without an additional voltage source. The system is largely maintenance-free and can be realised with components that are currently freely available on the market. KW - sensors KW - rotating machinery KW - monitoring KW - energy harvesting KW - maintenance KW - data logging KW - rollers Y1 - 2024 SN - 978-3-910600-00-3 U6 - https://doi.org/10.5162/iCCC2024/P1 SP - 120 EP - 122 PB - AMA Service GmbH CY - Wunstorf ER -