The Analysis of Energy-Saving Mechanism of Hybrid Excavator
WebIn this paper based on the model of hybrid excavator that established in the software environment of AMESim, a configuration design and modeling of the power system of the excavator were made,then the several hybrid power system modes and energy-saving mechanisms of hybrid excavator were simulated and analyzed, the energy-saving …
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The Analysis of Energy-Saving Mechanism of Hybrid Excavator
WebIn this paper based on the model of hybrid excavator that established in the software environment of AMESim, a configuration design and modeling of the power system of the excavator were made,then the several hybrid power system modes and energy-saving mechanisms of hybrid excavator were simulated and analyzed, the energy-saving …
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Hybrid excavator technology reuses energy | OEM Off …
WebSep 15, 2021 · An innovative hydraulic hybrid excavator is proposed in this paper to save energy. An electrical hydraulic continually variable powertrain is proposed to drive the main pump, in which both the speed and torque of the engine can be controlled to ensure that the engine working points lie in the high efficiency range with the proposed energy …
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Hybrid benefits extended to 35-tonne excavator class
Webisotropicparallel orientation mechanism is presented by Chin et al [19]. Isotropic design of a hybrid mechanism for three-axis machining applications is presented by Chablat [20]. Machine-tool mechanism is compared with a hybrid serial parallel structure of the table of the machine tool. The
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CN104695500A - Counterweight method and mechanism for hybrid …
WebThe utility model discloses a balance weight mechanism of a hybrid power excavator. The balance weight mechanism comprises an outer shell (1) of a balance weight device of the hybrid power excavator, a support (2) is assembled in the outer shell (1), formed by welding structural parts and provided with three assembling spaces, two sets of storage …
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CN201428150Y - Hybrid excavator having transfer-case mechanism …
WebJan 1, 2013 · The digging cycle includes an excavator digging a bucket of dirt, rotating and releasing the load onto a pile and then returning to its initial position. It can be found that the travel system is not involved in the cycle, so the sizing process and …
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Energy-saving analysis of hydraulic hybrid excavator based on …
WebSep 30, 2013 · Energy-saving research of excavators is becoming one hot topic due to the increasing energy crisis and environmental deterioration recently. Hydraulic hybrid excavator based on common pressure rail (HHEC) provides an alternative with electric hybrid excavator because it has high power density and environment friendly and easy …
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Energy-saving analysis of hydraulic hybrid excavator based on …
WebSep 30, 2013 · Energy-saving research of excavators is becoming one hot topic due to the increasing energy crisis and environmental deterioration recently. Hydraulic hybrid excavator based on common pressure rail (HHEC) provides an alternative with electric hybrid excavator because it has high power density and environment friendly and easy …
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CN103741740A - Excavation mechanism for electrohydraulic hybrid …
WebAn excavation mechanism for electrohydraulic hybrid drive mining excavators comprises a bucket rod, a bucket, a push mechanism, a lifting mechanism, and a bucket rotation drive mechanism. One end of the lifting mechanism is connected with a top motor of an excavator, and the other end of the lifting mechanism is rotatably connected with the top …
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Komatsu Hybrid Technology
WebSep 15, 2021 · An innovative hydraulic hybrid excavator is proposed in this paper to save energy. An electrical hydraulic continually variable powertrain is proposed to drive the main pump, in which both the speed and torque of the engine can be controlled to ensure that the engine working points lie in the high efficiency range with the proposed energy …
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Energy saving of hybrid hydraulic excavator with innovative …
WebThe utility model discloses a counterweight method and mechanism for hybrid power excavators. A bracket is mounted in a shell of a hybrid power excavator counterweight device; the bracket comprises three assembling spaces which are welded by structural members; two storage battery boxes are arranged in the middle assembling space; a …
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Improvement of Energy Saving for Hybrid Hydraulic Excavator …
WebThe utility model relates to a hybrid excavator having a transfer-case mechanism, which aims at solving the problems of the single-power excavator that the oil consumption cost is high, waste exhaustion leads to the environmental pollution, mechanical flexibility is poor and the excavator cannot run without an electric network. The utility model provides a …
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Energy-saving analysis of hydraulic hybrid excavator based on …
WebDOI: 10.1016/J.ENCONMAN.2021.114447 Corpus ID: 237653978; Energy saving of hybrid hydraulic excavator with innovative powertrain @article{Yingxiao2021EnergySO, title={Energy saving of hybrid hydraulic excavator with innovative powertrain}, author={Yu Yingxiao and Tri Cuong Do and Yong Soo Park and Kyoung Kwan Ahn}, journal={Energy …
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Improvement of Energy Saving for Hybrid Hydraulic Excavator …
WebJul 19, 2022 · Currently, 60% of the carbon dioxide emissions is produced by the off-road machinery in construction machines [].Facing the energy crisis and environmental pollution, energy saving of hydraulic excavator is important and significative [2, 3].To solve this problem, the hybrid technology is research and used in the hydraulic excavator to …
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CN201428150Y - Hybrid excavator having transfer-case mechanism …
WebJan 1, 2013 · The digging cycle includes an excavator digging a bucket of dirt, rotating and releasing the load onto a pile and then returning to its initial position. It can be found that the travel system is not involved in the cycle, so the sizing process and …
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Energy-saving analysis of hydraulic hybrid excavator based on …
WebJan 1, 2013 · Moreover, it does not cancel the multi-valves as flow control component for the cylinder, so the metering loss remains. One alternative for hybrid excavators is hydraulic hybrid excavator based on common pressure rail (HHEC) adopting hydraulic accumulators as the storing component [22-24].
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Improvement of Energy Saving for Hybrid Hydraulic Excavator …
WebSep 15, 2021 · An innovative hydraulic hybrid excavator is proposed in this paper to save energy. An electrical hydraulic continually variable powertrain is proposed to drive the main pump, in which both the speed and torque of the engine can be controlled to ensure that the engine working points lie in the high efficiency range with the proposed energy …
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Energy saving of hybrid hydraulic excavator with - ResearchGate
WebJul 17, 2011 · As the study of hybrid power further developed, people start to pay attention to braking energy regeneration, which has never been made fully use for a long time. This paper studied braking energy regeneration of excavator slewing mechanism. The slewing mechanism is driven by ISG, and ultra-capacity is used as electrical power source. …
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Energy-saving system for hybrid hydraulic excavators
WebDec 1, 2013 · To reduce the fuel consumption and to improve machine operating efficiency, an energy saving power system technique based on the hydraulic hybrid excavator is proposed. Adopting independently
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The Analysis of Energy-Saving Mechanism of Hybrid Excavator
WebAug 1, 2010 · Download Citation | The Analysis of Energy-Saving Mechanism of Hybrid Excavator | In this paper based on the model of hybrid excavator that established in the software environment of AMESim, a
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