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1、康明斯船機應(yīng)用目錄功率定義發(fā)動機冷卻方式船舶一些基本概念客戶的要求和CCS規(guī)范常見問題康明斯船用主機功率ContinuousDuty(CON)連續(xù)功率HeavyDuty(HD)重載功率MediumContinuousDuty(MCD)中等持續(xù)功率IntermittentDuty(INT)間歇功率HighOutput(HO)高輸出功率ContinuousDuty(CON)連續(xù)功率Intendedforcontinuoususeinapplicationsrequiringuninterrupteds
2、erviceatfullpower.用于持續(xù)全負荷不間斷的使用場合Typicalvesselapplicationsinclude:ocean-goingdisplacementhullssuchasfishingtrawlers,freighters,tugboats,bottomdragtrawlers,andtowboats.用于國際航行（蘭水）的漁船，客船，拖輪。HeavyDuty(HD)重載功率Intendedforcontinuoususeinvariableloadapplicati
3、onswherefullpowerislimitedtoeight(8)hoursoutofeveryten(10)hoursofoperation.Also,reducedpoweroperationsmustbeatorbelow200rpmofthemaximumratedrpm.Thisforapplicationsthatoperate5,000hoursperyearorless.用于持續(xù)變負荷的使用場合，全功率使用時間平均為每10小時使用8小時，其余時間需降低每分鐘200轉(zhuǎn)，每年的使
4、用時間不超過5000小時Typicalvesselapplicationsinclude:displacementhullvesselssuchasmid-watertrawlers,purseseiners,andtowboatswherefrequentslowingiscommonandenginespeedandloadisstable.Alsousedinhighspeedvesselssuchasferriesandcrewboats.用于黃水領(lǐng)域的排水型船舶如漁船和拖輪，或者是高速客
5、輪或渡輪。拖輪MediumContinuousDuty(MCD)中等持續(xù)功率Intendedforcontinuoususeinvariableloadapplicationswherefullpowerislimitedtosixhoursoutofeverytwelvehoursofoperation.Also,reducedpoweroperationsmustbeatorbelow200rpmofthemaximumratedrpm.Thisratingisforapplicationst
6、hatoperatelessthan3,000hoursperyear.用于持續(xù)變負荷的使用場合，最大功率每12小時允許使用6小時，其他時間需降低200轉(zhuǎn)使用。每年使用時間不超過3000小時。Typicalvesselapplicationsinclude:planinghullferries,fishingboatsdesignedforhighspeedstoandfromfishinggrounds,off-shoreserviceboats,andalso(non-cargo)displa
7、cementhullyachtsandshorttripcoastalfreighterswhereengineloadandspeedarecyclical.滑行艇類型的客船，高速漁船和油田服務(wù)船?；蛘呤嵌掏镜目痛蜇洿６掏究痛琁ntermittentDuty(INT)間歇功率Intendedforintermittentuseinvariableloadapplicationwherefullpowerislimitedtotwohoursoutofeveryeighthoursofoper
8、ation.Also,reducedpoweroperationsmustbeatorbelow200rpmofthemaximumratedrpm.Thisratingisforapplicationsthatoperatelessthan1,500hoursperyear.用于持續(xù)變負荷的使用場合，最大功率每8小時允許使用2小時，其他時間需降低200轉(zhuǎn)使用。每年使用時間不超過1500小時Typicalvesselapplicationsinclude:planinghullss
