康明斯柴油发电机组船机培训.ppt

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1、康明斯船机应用目录功率定义发动机冷却方式船舶一些基本概念客户的要求和CCS规范常见问题康明斯船用主机功率ContinuousDuty(CON)连续功率HeavyDuty(HD)重载功率MediumContinuousDuty(MCD)中等持续功率IntermittentDuty(INT)间歇功率HighOutput(HO)高输出功率ContinuousDuty(CON)连续功率Intendedforcontinuoususeinapplicationsrequiringuninterrupteds

2、erviceatfullpower.用于持续全负荷不间断的使用场合Typicalvesselapplicationsinclude:ocean-goingdisplacementhullssuchasfishingtrawlers,freighters,tugboats,bottomdragtrawlers,andtowboats.用于国际航行（兰水）的渔船，客船，拖轮。HeavyDuty(HD)重载功率Intendedforcontinuoususeinvariableloadapplicati

3、onswherefullpowerislimitedtoeight(8)hoursoutofeveryten(10)hoursofoperation.Also,reducedpoweroperationsmustbeatorbelow200rpmofthemaximumratedrpm.Thisforapplicationsthatoperate5,000hoursperyearorless.用于持续变负荷的使用场合，全功率使用时间平均为每10小时使用8小时，其余时间需降低每分钟200转，每年的使

4、用时间不超过5000小时Typicalvesselapplicationsinclude:displacementhullvesselssuchasmid-watertrawlers,purseseiners,andtowboatswherefrequentslowingiscommonandenginespeedandloadisstable.Alsousedinhighspeedvesselssuchasferriesandcrewboats.用于黄水领域的排水型船舶如渔船和拖轮，或者是高速客

5、轮或渡轮。拖轮MediumContinuousDuty(MCD)中等持续功率Intendedforcontinuoususeinvariableloadapplicationswherefullpowerislimitedtosixhoursoutofeverytwelvehoursofoperation.Also,reducedpoweroperationsmustbeatorbelow200rpmofthemaximumratedrpm.Thisratingisforapplicationst

6、hatoperatelessthan3,000hoursperyear.用于持续变负荷的使用场合，最大功率每12小时允许使用6小时，其他时间需降低200转使用。每年使用时间不超过3000小时。Typicalvesselapplicationsinclude:planinghullferries,fishingboatsdesignedforhighspeedstoandfromfishinggrounds,off-shoreserviceboats,andalso(non-cargo)displa

7、cementhullyachtsandshorttripcoastalfreighterswhereengineloadandspeedarecyclical.滑行艇类型的客船，高速渔船和油田服务船。或者是短途的客船或货船。短途客船IntermittentDuty(INT)间歇功率Intendedforintermittentuseinvariableloadapplicationwherefullpowerislimitedtotwohoursoutofeveryeighthoursofoper

8、ation.Also,reducedpoweroperationsmustbeatorbelow200rpmofthemaximumratedrpm.Thisratingisforapplicationsthatoperatelessthan1,500hoursperyear.用于持续变负荷的使用场合，最大功率每8小时允许使用2小时，其他时间需降低200转使用。每年使用时间不超过1500小时Typicalvesselapplicationsinclude:planinghullss