Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYBRID CONSTRUCTION MACHINE WITH ENERGY STORAGE MANAGEMENT
A low idling controller (26A) switches an idling state flag from "clear" to "set" upon detecting a non-operation of an operating device (14). A rotational speed controller (26B) switches a rotational speed command from a set rotational speed by a rotational speed command device (27) to a low idling rotational speed based upon the idling state flag. At this time, an engine (8) drives in the low idling rotational speed lower than the set rotational speed. A gate controller (24) stops switching of an inverter (23) while the low idling controller (26A) is lowering a rotational speed of the engine (8).
HYBRID CONSTRUCTION MACHINE WITH ENERGY STORAGE MANAGEMENT
A low idling controller (26A) switches an idling state flag from "clear" to "set" upon detecting a non-operation of an operating device (14). A rotational speed controller (26B) switches a rotational speed command from a set rotational speed by a rotational speed command device (27) to a low idling rotational speed based upon the idling state flag. At this time, an engine (8) drives in the low idling rotational speed lower than the set rotational speed. A gate controller (24) stops switching of an inverter (23) while the low idling controller (26A) is lowering a rotational speed of the engine (8).
HYBRID CONSTRUCTION MACHINE WITH ENERGY STORAGE MANAGEMENT
HYBRIDE BAUMASCHINE MIT ENERGIESPEICHERVERWALTUNGSSYSTEM
ENGIN DE CHANTIER AVEC SYSTÈME DE GESTION DE STOCKAGE D'ÉNERGIE
ISHIJIMA MAKOTO (Autor:in) / ISHIDA SEIJI (Autor:in) / TANIGAKI KENTA (Autor:in)
15.12.2021
Patent
Elektronische Ressource
Englisch
HYBRID CONSTRUCTION MACHINE WITH COOLING SYSTEM FOR AN ELECTRICAL ENERGY STORAGE MEANS
| Europäisches Patentamt | 2019