Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYBRID WORKING MACHINE AND METHOD OF CONTROLLING SAME
A control unit of a hybrid working machine calculates an actual hydraulic pressure output from the output of an engine (30) and the output of a motor generator (34), and calculates an assumed hydraulic pressure output (Win) as an output of a hydraulic pump (21) using a predetermined algorithm. The control unit corrects a hydraulic pump characteristic parameter used in the predetermined algorithm based on an assumed hydraulic pressure output error being a difference between an assumed hydraulic pressure output and an actual hydraulic pressure output, calculates an assumed hydraulic pressure correction output, and controls the motor generator (34) based on the assumed hydraulic pressure correction output.
HYBRID WORKING MACHINE AND METHOD OF CONTROLLING SAME
A control unit of a hybrid working machine calculates an actual hydraulic pressure output from the output of an engine (30) and the output of a motor generator (34), and calculates an assumed hydraulic pressure output (Win) as an output of a hydraulic pump (21) using a predetermined algorithm. The control unit corrects a hydraulic pump characteristic parameter used in the predetermined algorithm based on an assumed hydraulic pressure output error being a difference between an assumed hydraulic pressure output and an actual hydraulic pressure output, calculates an assumed hydraulic pressure correction output, and controls the motor generator (34) based on the assumed hydraulic pressure correction output.
HYBRID WORKING MACHINE AND METHOD OF CONTROLLING SAME
HYBRIDE ARBEITSMASCHINE UND VERFAHREN ZU IHRER STEUERUNG
MACHINE HYBRIDE ET SON PROCÉDÉ DE COMMANDE
WU CHUNNAN (Autor:in)
18.04.2018
Patent
Elektronische Ressource
Englisch
IPC:
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
/
B60K
Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen
,
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES
/
E02F
Baggern
,
DREDGING
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