Evaluating energy indicators of electric vehicle compressor electric drive

Authors

  • Василь Хомич Далека O. M. Beketov National University of Urban Economy in Kharkiv, Marshal Bazhanov str., 17, Kharkiv, Ukraine, 61002, Ukraine
  • Валерій Борисович Будниченко National Transport University. Street M. Omelya-novich-Pavlenko, 1, Kyiv, Ukraine, 01010, Ukraine
  • Олександр Андрійович Дзюбенко Kharkiv National Automobile and Highway University, Yaroslava Mudrogo str., 25, Kharkiv, Ukraine, 61002., Ukraine

Abstract

Problem. Solving the problem of resource conservation in Ukraine requires increasing the energy efficiency of all electricity consumers. This is especially true for electric drives, which consume more than 60% of electricity produced in the world. Since electric transport requires significant consumption of electricity, the issues of its rational use are quite relevant. Goal. Research of operation modes of city electric transport compressors electric drives and estimation of their energy efficiency is the aim of the work. Methods of experimental research of energy characteristics of the electric drive of the trolleybus compressor are used. Results. The article presents the results of the study and proposals for improving the energy efficiency of electric drives of electric vehicle compressors based on the measurement of operating parameters of the electric motor and compressor. The study of the trolleybus compressor traction drive shows the following: the average ratio of the maximum value of the compressor motor starting current to a constant value; the average ratio of the maximum value of the engine starting current to the nominal; the average duration of the transient - the power of the compressor engine at the start, the average amount of the electric power consumed by pneumatic system during a working change of a rolling stock on the route. Originality. The results of experiments proving the irrational use of electric drives of trolleybus rolling stock are obtained, and the ways of solving the problem are indicated. Practical value. The expediency of solving resource saving issues when choosing auxiliary electric drives of electric transport rolling stock is shown.

Key words: electric transport, compressor, electric drive, energy efficiency, catenary, power.

Author Biographies

Василь Хомич Далека, O. M. Beketov National University of Urban Economy in Kharkiv, Marshal Bazhanov str., 17, Kharkiv, Ukraine, 61002

Professor, Dr. Sc., Prof. Department of Electric Transport

Валерій Борисович Будниченко, National Transport University. Street M. Omelya-novich-Pavlenko, 1, Kyiv, Ukraine, 01010

Ph.D., Assoc. Prof., Member. cor. TAU

Олександр Андрійович Дзюбенко, Kharkiv National Automobile and Highway University, Yaroslava Mudrogo str., 25, Kharkiv, Ukraine, 61002.

Assoc. Prof. Vehicle Electronics Department

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Published

2020-06-12

How to Cite

Далека, В. Х., Будниченко, В. Б., & Дзюбенко, О. А. (2020). Evaluating energy indicators of electric vehicle compressor electric drive. Vehicle and Electronics. Innovative Technologies, (17), 85. Retrieved from http://veit.khadi.kharkov.ua/article/view/205390

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