Excavator Energy-saving Efficiency Based on Diesel Engine Cylinder Deactivation Technology
The hydraulic excavator energy-saving research mainly embodies the following three measures： to improve the performance of diesel engine and hydraulic component, to improve the hydraulic system, and to improve the power matching of diesel-hydraulic system-actuator. Although the above measures have c...
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| Veröffentlicht in: | Chinese journal of mechanical engineering 2012-09, Vol.25 (5), p.897-904 |
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| description | The hydraulic excavator energy-saving research mainly embodies the following three measures： to improve the performance of diesel engine and hydraulic component, to improve the hydraulic system, and to improve the power matching of diesel-hydraulic system-actuator. Although the above measures have certain energy-saving effect, but because the hydraulic excavator load changes frequently and fluctuates dramatically, so the diesel engine often works in high-speed and light load condition, and the fuel consumption is higher. Therefore, in order to improve the economy of diesel engine in light load, and reduce the fuel consumption of hydraulic excavator, energy management concept is proposed based on diesel engine cylinder deactivation technology. By comparing the universal characteristic under diesel normal and deactivated cylinder condition, the mechanism that fuel consumption can be reduced significantly by adopting cylinder deactivation technology under part of loads condition can be clarified. The simulation models for hydraulic system and diesel engine are established by using AMESim software, and fuel combustion consumption by using cylinder-deactivation-technology is studied through digital simulation approach. In this way, the zone of cylinder deactivation is specified. The testing system for the excavator with this technology is set up based on simulated results, and the results show that the diesel engine can still work at high efficiency with part of loads after adopting this technology; fuel consumption is dropped down to 11% and 13% under economic and heavy-load mode respectively under the condition of driving requirements. The research provides references to the energy-saving study of the hydraulic excavators. |
| doi_str_mv | 10.3901/CJME.2012.05.897 |
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| fullrecord | <record><control><sourceid>wanfang_jour_proqu</sourceid><recordid>TN_cdi_wanfang_journals_jxgcxb_e201205007</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>43532672</cqvip_id><wanfj_id>jxgcxb_e201205007</wanfj_id><sourcerecordid>jxgcxb_e201205007</sourcerecordid><originalsourceid>FETCH-LOGICAL-c373t-a6a749cd2ba938aa2cea9df631efc7ea7a6b0ae484283a8acb417f6041d6aa573</originalsourceid><addsrcrecordid>eNp9kDtPwzAUhS0EEuWxMwYxMaT4kcTxCG14CcRSFhbr1rlJXRUH7ALNv8dREWxMV1f6vnOkQ8gJo2OhKLuY3D9WY04ZH9N8XCq5Q0acKZ6WPC93yYhRSlMlsnyfHISwjF_BWDkiL9XGwCesO59UDn3bpwE-rWuTqmmssehMn1xBwDrpXDK1GHAVwdY6TCb9yroafTJFMGsbQ2xkZmgWrlt1bX9E9hpYBTz-uYfk-bqaTW7Th6ebu8nlQ2qEFOsUCpCZMjWfgxIlADcIqm4KwbAxEkFCMaeAWZnxUkAJZp4x2RQ0Y3UBkEtxSM63uV_gGnCtXnYf3sVGvdy0ZjPXOMxCc0oH9mzLvvnu_QPD-g_mPFdCUqV4pOiWMr4LwWOj37x9Bd9rRvWwth7W1kOsprmOa0eFbZUQUdei_wv-xzn9qVl0rn2P2m9PJnLBC8nFN6lPjdE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2259370992</pqid></control><display><type>article</type><title>Excavator Energy-saving Efficiency Based on Diesel Engine Cylinder Deactivation Technology</title><source>EZB-FREE-00999 freely available EZB journals</source><source>Alma/SFX Local Collection</source><creator>Yang, Jing ; Quan, Long ; Yang, Yang</creator><creatorcontrib>Yang, Jing ; Quan, Long ; Yang, Yang</creatorcontrib><description>The hydraulic excavator energy-saving research mainly embodies the following three measures： to improve the performance of diesel engine and hydraulic component, to improve the hydraulic system, and to improve the power matching of diesel-hydraulic system-actuator. Although the above measures have certain energy-saving effect, but because the hydraulic excavator load changes frequently and fluctuates dramatically, so the diesel engine often works in high-speed and light load condition, and the fuel consumption is higher. Therefore, in order to improve the economy of diesel engine in light load, and reduce the fuel consumption of hydraulic excavator, energy management concept is proposed based on diesel engine cylinder deactivation technology. By comparing the universal characteristic under diesel normal and deactivated cylinder condition, the mechanism that fuel consumption can be reduced significantly by adopting cylinder deactivation technology under part of loads condition can be clarified. The simulation models for hydraulic system and diesel engine are established by using AMESim software, and fuel combustion consumption by using cylinder-deactivation-technology is studied through digital simulation approach. In this way, the zone of cylinder deactivation is specified. The testing system for the excavator with this technology is set up based on simulated results, and the results show that the diesel engine can still work at high efficiency with part of loads after adopting this technology; fuel consumption is dropped down to 11% and 13% under economic and heavy-load mode respectively under the condition of driving requirements. The research provides references to the energy-saving study of the hydraulic excavators.</description><edition>English ed.</edition><identifier>ISSN: 1000-9345</identifier><identifier>EISSN: 2192-8258</identifier><identifier>DOI: 10.3901/CJME.2012.05.897</identifier><language>eng</language><publisher>Beijing: Chinese Mechanical Engineering Society</publisher><subject>Actuators ; Automobile industry ; Computer simulation ; Consumption ; Deactivation ; Diesel engines ; Digital simulation ; Earthmoving equipment ; Economics ; Electrical Machines and Networks ; Electronics and Microelectronics ; Energy conservation ; Energy management ; Engine cylinders ; Engineering ; Engineering Thermodynamics ; Excavators ; Fuel combustion ; Fuel consumption ; Heat and Mass Transfer ; Hydraulic equipment ; Hydraulics ; Instrumentation ; Load ; Machines ; Manufacturing ; Mechanical Engineering ; Performance enhancement ; Power Electronics ; Processes ; Technology utilization ; Theoretical and Applied Mechanics ; 失活 ; 技术 ; 柴油发动机 ; 柴油机 ; 汽缸 ; 液压挖掘机 ; 燃料消耗量 ; 节能效率</subject><ispartof>Chinese journal of mechanical engineering, 2012-09, Vol.25 (5), p.897-904</ispartof><rights>Chinese Mechanical Engineering Society and Springer-Verlag Berlin Heidelberg 2012</rights><rights>Chinese Journal of Mechanical Engineering is a copyright of Springer, (2012). All Rights Reserved.</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-a6a749cd2ba938aa2cea9df631efc7ea7a6b0ae484283a8acb417f6041d6aa573</citedby><cites>FETCH-LOGICAL-c373t-a6a749cd2ba938aa2cea9df631efc7ea7a6b0ae484283a8acb417f6041d6aa573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85891X/85891X.jpg</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Yang, Jing</creatorcontrib><creatorcontrib>Quan, Long</creatorcontrib><creatorcontrib>Yang, Yang</creatorcontrib><title>Excavator Energy-saving Efficiency Based on Diesel Engine Cylinder Deactivation Technology</title><title>Chinese journal of mechanical engineering</title><addtitle>Chin. J. Mech. Eng</addtitle><addtitle>Chinese Journal of Mechanical Engineering</addtitle><description>The hydraulic excavator energy-saving research mainly embodies the following three measures： to improve the performance of diesel engine and hydraulic component, to improve the hydraulic system, and to improve the power matching of diesel-hydraulic system-actuator. Although the above measures have certain energy-saving effect, but because the hydraulic excavator load changes frequently and fluctuates dramatically, so the diesel engine often works in high-speed and light load condition, and the fuel consumption is higher. Therefore, in order to improve the economy of diesel engine in light load, and reduce the fuel consumption of hydraulic excavator, energy management concept is proposed based on diesel engine cylinder deactivation technology. By comparing the universal characteristic under diesel normal and deactivated cylinder condition, the mechanism that fuel consumption can be reduced significantly by adopting cylinder deactivation technology under part of loads condition can be clarified. The simulation models for hydraulic system and diesel engine are established by using AMESim software, and fuel combustion consumption by using cylinder-deactivation-technology is studied through digital simulation approach. In this way, the zone of cylinder deactivation is specified. The testing system for the excavator with this technology is set up based on simulated results, and the results show that the diesel engine can still work at high efficiency with part of loads after adopting this technology; fuel consumption is dropped down to 11% and 13% under economic and heavy-load mode respectively under the condition of driving requirements. The research provides references to the energy-saving study of the hydraulic excavators.</description><subject>Actuators</subject><subject>Automobile industry</subject><subject>Computer simulation</subject><subject>Consumption</subject><subject>Deactivation</subject><subject>Diesel engines</subject><subject>Digital simulation</subject><subject>Earthmoving equipment</subject><subject>Economics</subject><subject>Electrical Machines and Networks</subject><subject>Electronics and Microelectronics</subject><subject>Energy conservation</subject><subject>Energy management</subject><subject>Engine cylinders</subject><subject>Engineering</subject><subject>Engineering Thermodynamics</subject><subject>Excavators</subject><subject>Fuel combustion</subject><subject>Fuel consumption</subject><subject>Heat and Mass Transfer</subject><subject>Hydraulic equipment</subject><subject>Hydraulics</subject><subject>Instrumentation</subject><subject>Load</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Mechanical Engineering</subject><subject>Performance enhancement</subject><subject>Power Electronics</subject><subject>Processes</subject><subject>Technology utilization</subject><subject>Theoretical and Applied Mechanics</subject><subject>失活</subject><subject>技术</subject><subject>柴油发动机</subject><subject>柴油机</subject><subject>汽缸</subject><subject>液压挖掘机</subject><subject>燃料消耗量</subject><subject>节能效率</subject><issn>1000-9345</issn><issn>2192-8258</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kDtPwzAUhS0EEuWxMwYxMaT4kcTxCG14CcRSFhbr1rlJXRUH7ALNv8dREWxMV1f6vnOkQ8gJo2OhKLuY3D9WY04ZH9N8XCq5Q0acKZ6WPC93yYhRSlMlsnyfHISwjF_BWDkiL9XGwCesO59UDn3bpwE-rWuTqmmssehMn1xBwDrpXDK1GHAVwdY6TCb9yroafTJFMGsbQ2xkZmgWrlt1bX9E9hpYBTz-uYfk-bqaTW7Th6ebu8nlQ2qEFOsUCpCZMjWfgxIlADcIqm4KwbAxEkFCMaeAWZnxUkAJZp4x2RQ0Y3UBkEtxSM63uV_gGnCtXnYf3sVGvdy0ZjPXOMxCc0oH9mzLvvnu_QPD-g_mPFdCUqV4pOiWMr4LwWOj37x9Bd9rRvWwth7W1kOsprmOa0eFbZUQUdei_wv-xzn9qVl0rn2P2m9PJnLBC8nFN6lPjdE</recordid><startdate>20120901</startdate><enddate>20120901</enddate><creator>Yang, Jing</creator><creator>Quan, Long</creator><creator>Yang, Yang</creator><general>Chinese Mechanical Engineering Society</general><general>Springer Nature B.V</general><general>The State Key Lab of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China</general><general>Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education,Taiyuan University of Technology, Taiyuan 030024, China%Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education,Taiyuan University of Technology, Taiyuan 030024, China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20120901</creationdate><title>Excavator Energy-saving Efficiency Based on Diesel Engine Cylinder Deactivation Technology</title><author>Yang, Jing ; Quan, Long ; Yang, Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-a6a749cd2ba938aa2cea9df631efc7ea7a6b0ae484283a8acb417f6041d6aa573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Actuators</topic><topic>Automobile industry</topic><topic>Computer simulation</topic><topic>Consumption</topic><topic>Deactivation</topic><topic>Diesel engines</topic><topic>Digital simulation</topic><topic>Earthmoving equipment</topic><topic>Economics</topic><topic>Electrical Machines and Networks</topic><topic>Electronics and Microelectronics</topic><topic>Energy conservation</topic><topic>Energy management</topic><topic>Engine cylinders</topic><topic>Engineering</topic><topic>Engineering Thermodynamics</topic><topic>Excavators</topic><topic>Fuel combustion</topic><topic>Fuel consumption</topic><topic>Heat and Mass Transfer</topic><topic>Hydraulic equipment</topic><topic>Hydraulics</topic><topic>Instrumentation</topic><topic>Load</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Mechanical Engineering</topic><topic>Performance enhancement</topic><topic>Power Electronics</topic><topic>Processes</topic><topic>Technology utilization</topic><topic>Theoretical and Applied Mechanics</topic><topic>失活</topic><topic>技术</topic><topic>柴油发动机</topic><topic>柴油机</topic><topic>汽缸</topic><topic>液压挖掘机</topic><topic>燃料消耗量</topic><topic>节能效率</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Jing</creatorcontrib><creatorcontrib>Quan, Long</creatorcontrib><creatorcontrib>Yang, Yang</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Chinese journal of mechanical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Jing</au><au>Quan, Long</au><au>Yang, Yang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Excavator Energy-saving Efficiency Based on Diesel Engine Cylinder Deactivation Technology</atitle><jtitle>Chinese journal of mechanical engineering</jtitle><stitle>Chin. J. Mech. Eng</stitle><addtitle>Chinese Journal of Mechanical Engineering</addtitle><date>2012-09-01</date><risdate>2012</risdate><volume>25</volume><issue>5</issue><spage>897</spage><epage>904</epage><pages>897-904</pages><issn>1000-9345</issn><eissn>2192-8258</eissn><abstract>The hydraulic excavator energy-saving research mainly embodies the following three measures： to improve the performance of diesel engine and hydraulic component, to improve the hydraulic system, and to improve the power matching of diesel-hydraulic system-actuator. Although the above measures have certain energy-saving effect, but because the hydraulic excavator load changes frequently and fluctuates dramatically, so the diesel engine often works in high-speed and light load condition, and the fuel consumption is higher. Therefore, in order to improve the economy of diesel engine in light load, and reduce the fuel consumption of hydraulic excavator, energy management concept is proposed based on diesel engine cylinder deactivation technology. By comparing the universal characteristic under diesel normal and deactivated cylinder condition, the mechanism that fuel consumption can be reduced significantly by adopting cylinder deactivation technology under part of loads condition can be clarified. The simulation models for hydraulic system and diesel engine are established by using AMESim software, and fuel combustion consumption by using cylinder-deactivation-technology is studied through digital simulation approach. In this way, the zone of cylinder deactivation is specified. The testing system for the excavator with this technology is set up based on simulated results, and the results show that the diesel engine can still work at high efficiency with part of loads after adopting this technology; fuel consumption is dropped down to 11% and 13% under economic and heavy-load mode respectively under the condition of driving requirements. The research provides references to the energy-saving study of the hydraulic excavators.</abstract><cop>Beijing</cop><pub>Chinese Mechanical Engineering Society</pub><doi>10.3901/CJME.2012.05.897</doi><tpages>8</tpages><edition>English ed.</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1000-9345 |
| ispartof | Chinese journal of mechanical engineering, 2012-09, Vol.25 (5), p.897-904 |
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| language | eng |
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| source | EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Actuators Automobile industry Computer simulation Consumption Deactivation Diesel engines Digital simulation Earthmoving equipment Economics Electrical Machines and Networks Electronics and Microelectronics Energy conservation Energy management Engine cylinders Engineering Engineering Thermodynamics Excavators Fuel combustion Fuel consumption Heat and Mass Transfer Hydraulic equipment Hydraulics Instrumentation Load Machines Manufacturing Mechanical Engineering Performance enhancement Power Electronics Processes Technology utilization Theoretical and Applied Mechanics 失活 技术 柴油发动机 柴油机 汽缸 液压挖掘机 燃料消耗量 节能效率 |
| title | Excavator Energy-saving Efficiency Based on Diesel Engine Cylinder Deactivation Technology |
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