ABOUT DIAGNOSTICS OF AUTOMOTIVE HYBRID POWER PLANTS ON STANDS WITH RUNNING DRUMS

Abstract

The authors of the article provide a detailed description and analysis of the basic layouts of hybrid power plants (GSU) of wheeled vehicles (CTS), describe the principle of their operation and provide the main diagnostic parameters. The analysis of the functioning of the GSU in various modes of movement of the CTS is presented. Diagnostic methods on power and inertial stands with running drums are considered. The purpose is to consider methods of diagnostics of CTS with GSU on power and inertial stands with running drums. The method of the work – the article used statistical methods of analysis. Results – it is proved that in order to ensure highly informative and stable test modes of functioning of the CTS with GSU in the process of their diagnosis, it is necessary to use hybrid stands. Scope of application of the results – it is advisable to apply the results obtained in the diagnosis of CTS with GSU on stands with running drums.

Keywords

• car
• hybrid power plant
• internal combustion engine
• electric motor
• power characteristics
• torque
• gsu layout
• serial circuit
• parallel circuit
• series-parallel circuit
• power stand
• inertia stand