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introduction of conditioned based maintenance at WIENSTROM using the knowledge-based expertsystem MABI. take a look at WIENSTROM. area: 2.000 km 2 stations: ca. Substaions 40 nettransformers 10.000 house service connec: 220.000 electricity meters 1.500.000 net: [km] 380kV 56

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introduction of conditioned based maintenance at WIENSTROM using the knowledge-based expertsystemMABI

take a look at wienstrom
take a look at WIENSTROM

area: 2.000 km2

stations:ca.

Substaions 40

nettransformers 10.000

house service connec: 220.000

electricity meters 1.500.000

net:[km]

380kV 56

110kV 764

20kV, 10kV 7.141

1kV 14.058

maximum load 1.918MW

installed power 1.503MW

modern maintenance strategy
modern maintenance strategy

event orientated (Breakdown-Strategy)

time based (TBM)

condition based (CBM)

Reliability orientated (RCM)

risk based (RBM)

TBM: Time Based Maintenance, CBM: Condition Based Maintenance,

RCM: Reliability Centered Maintenance, RBM: Risk Based Maintenance

interface to the company strategy
Interface to the company strategy

wear out

high: 100%

flexible boarders

high: 100%

importance

high: 100%

efficiency

expertsystem in use

MMI

Browser (as used for internet)

Data

care

conditioncatch

condition valuation

maintenanceplaning

function

Working

stockhistory

Breakdown

data

expertknowledge

Working

stocktechnik

databank

expertsystem in use

Modulares Anlagenbewertungs- und Instandhaltungspaket

how it works

working stock

data

condition

catch

expert

knowledge

condition

valuation

condition O.K.

stratical valuation

decision

step

no steps

how it works
breakdown log protocol review
Breakdown log (protocol, review)

2 STEPS:

Working Log

for on side steps

Special steps

Expert Log

for a special analyse

Tuning the expert

system

possible interfaces
possible interfaces

calculations

mobile datamangement

FM - Profil

GIS / NIS Systeme

digital plan (record-office)

experience
experience
  • Cost minimisation
  • knowledge is independent from men and can be used by everybody
  • getting equal rules and equal maintenance all over the company
  • maintenance process synchronisation
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