Assessment of the energy balance on test bench with open power flow and closed power flow for testing of planetary gears

• Published in: IOP conference series. Materials Science and Engineering Vol. 393; no. 1; pp. 12052 - 12057
• Main Authors: Herda, M, Kučera, L, Gajdošík, T, Benko, M
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 10.08.2018
• Subjects: Bonding; Electric motors; Gear trains; Gearboxes; Kinematics; Power flow
• ISSN: 1757-8981; 1757-899X; 1757-899X
• DOI: 10.1088/1757-899X/393/1/012052

The article deals with the design of the deployment of components and the creation of kinematic bonds of the test bench for planetary gearbox. The source of the drive on test benches is an electric motor. In article is described creation of kinematic bonds for test bench with an open flow of mechanical power, the part of which is in addition to the electric motor also a dynamometer. It is also described a assembly procedure of kinematic bonds for test bench with an closed flow of mechanical power, in which only an electric motor is used, while this electric motor is the same for both test benches. The kinematics of test benches is modelled and calculated in programs KissSys and KissSoft. As a result, the article deals with comparing the energy balance of the individual test benches, especially by comparing the energy balance of the electric motor.