5 condition monitoring and marine technical diagnosis application

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Page 1: 5 Condition Monitoring and Marine Technical Diagnosis Application

7/23/2019 5 Condition Monitoring and Marine Technical Diagnosis Application

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Condition Monitoring

Marine applications

TS.TS. LêLê VănVăn imim

KhoaKhoa MTBMTB

Condition Monitoring Overview

Giám sát trng thái (condition monitoring)Giám sát trng thái (condition monitoring)

Hin th thông tin v trng thái h thngHin th thông tin v trng thái h thng

D oán trư c các trc trcD oán trư c các trc trc

Lp k  hoch sa cha, bo dư ngLp k  hoch sa cha, bo dư ng

Gim tn tht do s c, th i gianGim tn tht do s c, th i gian

Condition monitoring có th bao gm:Condition monitoring có th bao gm:

Phát hin hư hng (Fault detection)Phát hin hư hng (Fault detection)

Chn oán hư hng (Fault diagnosis)Chn oán hư hng (Fault diagnosis)

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Tip cn - OPERATOR

Ngư i vn hành s dng:Ngư i vn hành s dng:

Th giác: quan sát du hiu dò lt, khói,Th giác: quan sát du hiu dò lt, khói,

quá nhitquá nhit

Khu giác: nhn du hiu dò lt, quáKhu giác: nhn du hiu dò lt, quá

nhitnhit

Thính giác: ting n bt thư ngThính giác: ting n bt thư ng

Cm giác:  rung bt thư ng, nhit  Cm giác:  rung bt thư ng, nhit  

Tip cn – MACHINE

Dng c, thit b o, máy móc x lý s liuDng c, thit b o, máy móc x lý s liu

thay th con ngư i, cho phép x lý nhiuthay th con ngư i, cho phép x lý nhiu

thông tin, khc phc li nhn nh ca conthông tin, khc phc li nhn nh ca con

ngư ingư i

Các thông s giám sát cơ  bn như áp sut,Các thông s giám sát cơ  bn như áp sut,

nhit , vòng quay, dòng, v.v.nhit , vòng quay, dòng, v.v.

4 dng tip cn: visual monitoring;4 dng tip cn: visual monitoring;

vibration monitoring; thermal monitoring;vibration monitoring; thermal monitoring;

wearwear--debris monitoringdebris monitoring

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Condistion monitoring &

diagnosticsDisplay

DiagnosticFault detection

L i ích t giám sát trng thái KT

Tăng th i gian khai thác, gim th i gianTăng th i gian khai thác, gim th i gian

dng do s c dng do s c -- tăng l i nhuntăng l i nhun

Gim chi phí bo dư ng nh  ti ưu hóa k  Gim chi phí bo dư ng nh  ti ưu hóa k  

hoch bo dư nghoch bo dư ng

Tăng an toàn cho ngư i khai thácTăng an toàn cho ngư i khai thác

Tăng cht lư ng hot ng ca thit b,Tăng cht lư ng hot ng ca thit b,gim chi phí khai thácgim chi phí khai thác

Tăng uy tín v i khách hàng do các s c Tăng uy tín v i khách hàng do các s c 

gây gián on quá trình khai thácgây gián on quá trình khai thác

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Visual monitoring

Microscope: phóng toMicroscope: phóng to

Borescope: quan sát các v trí khó truy cpBorescope: quan sát các v trí khó truy cp

PhotographsPhotographs

RadiographsRadiographs

ThermographsThermographs

Surface printsSurface prints

Dye penetrantsDye penetrants

Witness indentsWitness indents

Performance and Trend

monitoring

 o c thông s khai thác, lưu tro c thông s khai thác, lưu tr

Trend analysisTrend analysis

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Vibration monitoring o rung ng, ting no rung ng, ting n

Phân tích ph (spectrum analysis)Phân tích ph (spectrum analysis)

Wear-debris monitoring (ht mài)

Soi bng máy soiSoi bng máy soi

quang hcquang hc

Phin lc in dnPhin lc in dn

Phin lc tPhin lc t

H thng t ngH thng t ng

xác nh ht màixác nh ht mài

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Wear-debris analysys

Giám sát/Chn oán KT tàu thy

- H thng AMS

H thng báo ng/giám sátH thng báo ng/giám sát

Lưu tr và x lý d liuLưu tr và x lý d liu

Các thut toán chn oán (trend monitoring,Các thut toán chn oán (trend monitoring,

fuzzy diagnostics)fuzzy diagnostics)

  ng dng trên tàu: ng dng trên tàu:

CoCoS MAN B&WCoCoS MAN B&W

Lyngso marineLyngso marine

SamsungSamsung

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Giám sát/Chn oán KT tàu thy

- H thng AMS

H thng AMS

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H thng AMS

H thng AMS

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MIMIC system

MIMIC system

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H thng CoCoS MAN B&W

CoCoSCoCoS –– Computer Controled SurveillanceComputer Controled Surveillance

CoCoS EDSCoCoS EDS –– Engine Diagnostics SystemEngine Diagnostics System

CoCoS MPSCoCoS MPS –– Maintenance PlanningMaintenance Planning

SystemSystem

CoCoS SPCCoCoS SPC –– Spare Parts CatalogueSpare Parts Catalogue

CoCoS SPOCoCoS SPO –– Stock Handling & SpareStock Handling & Spare

Parts OderingParts Odering

CoCoS EDS (online/offline)

CoCoS EDSCoCoS EDS –– Engine Diagnostics SystemEngine Diagnostics System

Data loggingData logging

MonitoringMonitoring

TrendsTrends

DiagnosticsDiagnostics

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CoCos EDS data logging

T ng thu thp d liu t h thng giámT ng thu thp d liu t h thng giám

sátsát

Lưu tr d liu theo chu k ỳ  phân tíchLưu tr d liu theo chu k ỳ  phân tích

Data visualization

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Reference & Trend monitoring

Fuzzy diagnostics