PredictiveOnLine

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PREDICTIVE SYSTEMS ENGINEERING Vintec Knowledge
Ltd.

• PredictiveOnLine

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THE OPPORTUNITY

• Equipment maintenance consumes 7-14 of
  industrial production costs.
• Industries cannot afford shutdowns.
• Unscheduled repairs are very expensive.
• Industries cannot afford having highly trained
  and educated staff on their maintenance payroll.
• Communication between academia and technicians is
  often lacking.

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THE PSE SOLUTION

• Based upon early detection of incipient
  failures condition maintenance
• Prevents breakdowns.
• Reduces repair expenditures.
• Reduces the volume of calendar maintenance.

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NEW SERVICE PHILOSOPHY

• Corrective maintenance action needs to be
  done when needed, and not just to follow a
  schedule.
• Early detection of incipient failures provides
  savings in repair expenditures.
• Periodic maintenance according to the actual
  state of monitored equipment reduces the volume
  of periodic maintenance.

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PRODUCT CONCEPT
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THE E-MAINTENANCE CONCEPT

• Long Distance diagnostics,
• our new motor current diagnostics,
• Ultra-Sound emission analysis and other
• diagnostic techniques will revolutionize
• existing maintenance practices.

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BENEFITS

• Prevents Equipment Breakdowns.
• Increases Equipment Availability.
• Increases Equipment Life.
• Decreases Maintenance Expenditures.
• Supports Less Skilled Human Resources
• Provides Diagnostics Information.

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Applications

• Turbines
• Water Feed Pumps
• Exhaust Fans
• Compressors
• Gears
• Mills
• Plant Air Compressors
• Diesel and Electrical Generators
• Ventilation Fans
• Agitators
• Cooling Towers
• Electrical Motors

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Long Distance Diagnostics Service
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DIAGNOSTIC TECHNOLOGIES

• Main Technology
• Motor current signature analysis
• Additional Technologies
• Ultra-Sound (Acoustic) Emission Analysis
• Vibration analysis
• Torsion analysis
• Equipment Start Up and Shut Down and other
  transient processes analysis
• Robot proximity sensor signal processing

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Main components

• Permanently installed sensors
• Distributed Predictive Units
• Plant Intranet Diagnostics server
• Operator consoles
• Plant executive work stations
• PSE Long Distance Diagnostics Support

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Sensors

• Motor Current and voltage Pick Ups
• Two directional Accelerometers Ultra-Sound
  Emission Sensors
• Torsion Vibration sensors
• Phasors
• We utilize the motor as a sensor to detect motor
  torque fluctuations as indicators of mechanical
  disturbances in equipment

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Motor Current DPU Installation
8 Pieces of Monitored Equipment
Motor Control Center
Current Pick Ups
DPU
Intranet
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MONITORING TECHNOLOGY

• Diagnostics indicators definition.
• Base-line modeling.
• On line comparing of base line and
  current data.
• Automatic analysis of trends.
• Prediction of failures.

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Multi Modal Communication Capability (wireless,
fiber optic, power line, Bluetooth, hardwired)
Sensors
Communication Device
DSP PLC Modem
Power lines
DPU
PLC Modem
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DISTRIBUTED PREDICTOR UNITS , DPU FUNCTIONS

• Data acquisition.
• Signal processing.
• Early detection of incipient disturbances
• Alarms generation.
• Alarms transactions by Control buses, Internet.
• Cable, Cellular, GSM communications.

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EMAINTWARE FUNCTIONALITY

• Automatic tracking of customer machinery
  conditions.
• Disturbance monitoring with evaluation of time to
  failure.
• Failure diagnostics.
• Warning transaction.
• Event history database.
• Automatic upgrade of diagnostics knowledge
  bases.

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WHAT THE CUSTOMER SEES

• A strong feature of the PSE system
• provides the customer with clear and
• simple warnings in the forms of
• string messages and animated pictures.

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TREND ANALYSIS
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Predictive Maintenance support
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INTERNET IMPACT

• Internet will revolutionize maintenance by
• Remote automatic monitoring of machine health by
  direct access to local monitoring units.
• World-wide support by best diagnostics
  consultants.
• Two-way communication between maintenance team
  and Internet center.
• Just-in-time spare part management by B2B
  facilities.

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