Detail publikačního výsledku

Simulation of drive for electric-hydraulic excavator

Nevrlý Josef, Němec Zdeněk, Pazdera Ino, Nožka Michal

Originální název

Simulation of drive for electric-hydraulic excavator

Anglický název

Simulation of drive for electric-hydraulic excavator

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The article describes some methods used in modeling and simulation of a drive of electric-hydraulic excavator. The paper introduces basic model schemes of the drive system, the simulation models of the electric motor system, of the pump driven by the electric motor, examples of simulation results – time courses of model quantities received either by means of Matlab/Simulink or a set of differential equations. The electric drive powered by electric accumulators as a single source of energy is a crucial innovation in contradiction to the traditional drive of excavator by an internal combustion engine. In our case, we have innovated the mini-excavator E19 up to 2 tons produced by the company Bobcat Doosan.

Anglický abstrakt

The article describes some methods used in modeling and simulation of a drive of electric-hydraulic excavator. The paper introduces basic model schemes of the drive system, the simulation models of the electric motor system, of the pump driven by the electric motor, examples of simulation results – time courses of model quantities received either by means of Matlab/Simulink or a set of differential equations. The electric drive powered by electric accumulators as a single source of energy is a crucial innovation in contradiction to the traditional drive of excavator by an internal combustion engine. In our case, we have innovated the mini-excavator E19 up to 2 tons produced by the company Bobcat Doosan.

Klíčová slova

simulation, electric, hydraulic, drive, excavator

Klíčová slova v angličtině

simulation, electric, hydraulic, drive, excavator

Autoři

Nevrlý Josef, Němec Zdeněk, Pazdera Ino, Nožka Michal

Rok RIV

2019

Vydáno

12.09.2018

Nakladatel

VŠB - Technical University of Ostrava, CMRS-CAHP

Místo

Prague

ISBN

978-80-248-4183-0

Kniha

The 24th Conference on Hydraulics and Pneumatics

Strany od

3

Strany do

10

Strany počet

166

URL

http://ichp.vsb.cz

BibTex

@inproceedings{BUT150362,
  author="Josef {Nevrlý} and Zdeněk {Němec} and Ivo {Pazdera} and Michal {Nožka}",
  title="Simulation of drive for electric-hydraulic excavator",
  booktitle="The 24th Conference on Hydraulics and Pneumatics",
  year="2018",
  pages="3--10",
  publisher="VŠB - Technical University  of Ostrava, CMRS-CAHP",
  address="Prague",
  isbn="978-80-248-4183-0",
  url="http://ichp.vsb.cz"
}