Comparing hydraulic and electromechanical drives by electric motor's power
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Дата
2019
DOI
doi.org/10.1051/matecconf/201929401002
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Анотація
The authors have made the analysis of energy consumption by positive-displacement hydraulic drive and asynchronous motor with phase rotor in the course of crane mechanisms operation at all stages of motion: acceleration, movement at nominal or intermediate speed, and deceleration. There have been determined and compared equivalent capacities per work cycle for electric and hydraulic drives of crane mechanisms depending on operating conditions group and operation time. There has been justified the decrease of rated capacity of electric motor of crane mechanisms’ hydraulic drive as compared with the case of applying
asynchronous motor with phased rotor for the same mechanisms.
Опис
Ключові слова
electric motor's power, electromechanical drives, phase rotor
Бібліографічний опис
Comparing hydraulic and electromechanical drives by electric motor's power [Electronic resource] / O. V. Grigorov [et al.] // MATEC Web of Conferences. – 2019. – Vol. 294. – Energy-Optimal Technologies, Logistic and Safety on Transport (EOT-2019) : proc. of the 2nd Intern. Sci. and Practical Conf., Lviv, Ukraine, September 19-20, 2019. – Electronic text data. – France, 2019. – 6 p. – Access mode: https://www.matec-conferences.org/articles/matecconf/pdf/2019/43/matecconf_eot18_01002.pdf, free (04.06.2022).