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Eintrag

Kategorie:
Fahrzeug- und Verkehrstechnik

Art des Gerätes:
Transmission Test Bench

Bezeichnung der übergeordneten Forschungsinfrastruktur (optional):
Sonstiges/Other

Zusätzliche Methoden und Synergien mit anderen Geräten (optional):

Identifikationsnummer (optional):
sonstiges-other-177

Kurze Beschreibung des Gerätes (maximal 5000 Zeichen):
Modern, electrified drives require an adapted test environment. The Center for Mobile Propulsion, CMP for short, has flexible transmission test benches with three electric input and output machines. In these state-of-the-art and variable transmission test benches, a wide variety of motor-transmission combinations can be researched using a modular platform. Various input and output dynamos can be mounted to the transmission under test to model dynamic cycles and test automatic and manual shifts. A typical transmission input in the CMP consists of a 251 kW permanent magnet synchronous motor with a maximum torque of 600 Nm at 4000 rpm. The maximum speed is 9000 rpm, but speeds of up to 18000 rpm are also possible with the aid of a step-up gearbox. The electric motor with an inertia of 0.078 kg m² enables the cyclical fluctuations of a combustion engine to be simulated. The two gearbox outputs make it possible to test a differential. Each gearbox output consists of a 286 kW asynchronous motor with a maximum torque of 3400 Nm at 1515 rpm. The maximum speed is 4080 rpm. There is also a control and automation system, a damage detection system and oil and test bench conditioning. As in all other test facilities at the Center for Mobile Propulsion, it is possible to simulate a wide range of thermal boundary conditions in order to create a realistic representation of the vehicle environment. This means that our transmission laboratory has a comprehensive and modern set-up for testing the latest hybrid transmissions.

Hersteller:
-

Jahr des Erwerbs (optional):

Modell:
-

Notwendige / einschränkende Rahmenbedingungen für den Einsatz (optional):

Nutzergruppen:
Internals and externals

Art der Nutzung:
Service (intern and extern)

Fakultät:

• Faculty 4 – Mechanical Engineering

Fachgruppe / Lehreinheit (optional):

Institutskennziffer (IKZ):
080064, 412310

Website (optional)
https://www.cmp.rwth-aachen.de/cms/CMP/Infrastruktur/Echtzeitvernetztes-Prueflabor-Center-f/~blcpzu/Getriebepruefstand/lidx/1/

Adresse (optional):
Forckenbeckstraße 4, 52074 Aachen

Ansprechpartner*in:
Johannes Claßen

E-Mailadresse (optional):
Classen_joh@tme.rwth-aachen.de