Joachim Speck

Failure mechanism of the interturn insulation of low voltage electric machines fed by pulse-controlled inverters

Martin Kaufhold, Georg Börner, Marc Eberhardt et al. · IEEE Electrical Insulation Magazine · 1996 · 308 citations

Engineering, Electrical Engineering, Circuit Theory +14

Electrical stress and failure mechanism of the winding insulation in PWM-inverter-fed low-voltage induction motors

Martin Kaufhold, H. Aninger, M. Berth et al. · IEEE Transactions on Industrial Electronics · 2000 · 307 citations

Engineering, Electrical Engineering, Electric Machines +16

Health-related quality of life in relapsing remitting multiple sclerosis patients during treatment with glatiramer acetate: a prospective, observational, international, multi-centre study

Peter Joseph Jongen, Dirk Lehnick, E. A. C. M. Sanders et al. · Health and Quality of Life Outcomes · 2010 · 50 citations · Full text

Pharmacy, Neurology, Pharmacotherapy +14

Influence of gas temperature on the breakdown voltage in gas-insulated systems

Maria Hering, Joachim Speck, Uwe Riechert · IEEE Transactions on Dielectrics and Electrical Insulation · 2017 · 26 citations

Engineering, Electrical Engineering, Heat Transfer +16

Parameters affecting the turn insulation lifetime and durability

Davoud Esmaeil Moghadam, Joachim Speck, Jürgen Stahl · IEEE Transactions on Dielectrics and Electrical Insulation · 2018 · 17 citations

Engineering, Electrical Engineering, Materials Engineering +13