Research on Transmission Efficiency of Mechanical Transmission Based on Test Bench Wuhan University of Technology

Format:

Conference/Event

Author/Creator:

Tian, Tian, author.

Contributor:

Li, Geng

Que, Tongliang

Conference Name:

SAE 2016 International Powertrains, Fuels & Lubricants Meeting (2016-10-24 : Baltimore, Maryland, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2016

Summary:

AbstractThis paper mainly researches transmission efficiency (TE) of mechanical transmission in relation to the temperature of lubricating oil. Firstly the formula of TE is calculated about the kinematic viscosity of lubricating oil, then analyze the relationship between kinematic viscosity and temperature of lubricating oil, and finally the formula of TE which is related to the oil temperature is put forward. In order to verify the theoretical formula, the test bench for mechanical transmission is designed, which is used to research the N109 transmission of one mini car. The bench can be used to measure the curve of TE under different speed , load and lubricating oil temperature. The optimum operating temperature of the transmission is obtained by analyzing the measured data and theoretical calculation results. The test bench adopts 2 AC asynchronous motors to respectively simulate the driving and load performance of a vehicle. In this test bench, the control software of host computer is programmed by C++, the slave computer adopts PLC to control the S120 control cabinet which regulates the rotational speed of driving motor(DM) and the torque of load motor (LM)

Notes:

Vendor supplied data

Publisher Number:

2016-01-2356

Access Restriction:

Restricted for use by site license