Sökning: "Romax"
Hittade 5 uppsatser innehållade ordet Romax.
1. NVH analysis and optimization of electric powertrain
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : With increasing focus on electromobility many companies are developing vehicles powered by an electric energy source. Previously, engines used to be the most prominent source of noise in a traditional Internal Combustion Engine (ICE) vehicle. LÄS MER
2. Virtual verification and improvement of innovative wind turbine gearbox design
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Cascade Drives develops electromechanical linear actuators based on multiple pinions interacting with a gear rack. With a patented load sharing mechanism, that uses flexible torsional elements, the torque is equally distributed among the pinions. LÄS MER
3. Efficiency verification of an electromechanical linear actuator
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Cascade Drives has developed an electromechanical linear actuator with a patented feature which allows for load sharing between multiple pinions interacting on the same rack. This arrangement has proven resilient for shock loads, and allows for compact gearbox designs with very high load rating. LÄS MER
4. Verkningsgrad hos elbilars växellåda
Kandidat-uppsats, KTH/Maskinkonstruktion (Avd.); KTH/Maskinkonstruktion (Inst.)Sammanfattning : I denna rapport har verkningsgraden och förluster för elbilars växellådor analyserats. Med hjälp av en programvara för beräkning och analys av växellådor (Romax) skapades en verkningsgradsmatris för en elbils växellåda. LÄS MER
5. Modeling, Simulation and Correlation of Drag losses in a Power Transfer Unit of an All- Wheel Drive System
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : A Power Transfer Unit (PTU) of an All-Wheel Drive System is a hypoid gear transmission unit that distributes the power from the vehicle transmission to all wheels of the vehicle. This thesis aims at increasing the fidelity of the analytical power loss calculation methods through test data correlation and develop a 1D simulation model that can be used to evaluate the drag losses in the PTU at early design stages. LÄS MER