PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator -...
Transcript of PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator -...
![Page 1: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/1.jpg)
![Page 2: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/2.jpg)
![Page 3: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/3.jpg)
![Page 4: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/4.jpg)
![Page 5: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/5.jpg)
![Page 6: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/6.jpg)
EMPOWERINGMAINTENANCE ENGINEERS & BUSINESSES WITH ACTIONABLE DATA.
![Page 7: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/7.jpg)
![Page 8: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/8.jpg)
HPUs Winch HPU
E-motor/shaft
![Page 9: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/9.jpg)
Gearboxes
![Page 10: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/10.jpg)
![Page 11: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/11.jpg)
What can go wrong ?
Source: O&M cost-based FMECA results for average scenario
D. Cevasco et al 2018 J. Phys.: conf. Ser 1102
Why should you care ?
Note: offshore turbines, gearless systems
![Page 12: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/12.jpg)
Why not all turbines are monitored ?
1st barrier:
Cost of installations: hardware, wiriring
Retrofitting
Sensor types «current, vibration, oil, speed»
2nd barrier:
Vibration sensors: 100 ksps
Acoustic sensors: 2 000 ksps
Human machinery diagnostics repeatability ?
Failure severity quantifiability ?
Human diagnostics digitalisability ?
3rd barrier:
Complex installation Data bottleneck, speed and cost Human data interpretation
4th barrier:
Data ownership
Complex contract
Manufacturer solution vs warranty
![Page 13: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/13.jpg)
Why not all turbines are monitored ?
1st barrier:
Cost of installations: hardware, wiriring
Retrofitting
Sensor types «current, vibration, oil, speed»
2nd barrier:
Vibration sensors: 100 ksps
Acoustic sensors: 2 000 ksps
Human machinery diagnostics repeatability ?
Failure severity quantifiability ?
Human diagnostics digitalisability ?
3rd barrier:
Complex installation Data bottleneck, speed and cost Human data interpretation
4th barrier:
Data ownership
Complex contract
Manufacturer solution vs warranty
![Page 14: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/14.jpg)
Main Shaft
MainBearing
3-stage Gearbox
Generator
•17 Bearings•9 Gears•8 Shafts
Low Speed Shaft
Int. Speed Shaft
High Speed Shaft
typical drivetrain layoutComplex installation:
![Page 15: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/15.jpg)
• Condition Analysis Sensors
• Condition Analysis Tachometer
• Local Data Concentrator - RS-485/Ethernet Bridge
• Cloud Server - Host Database/User Display
System installation: NRG, TPhD
![Page 16: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/16.jpg)
Why not all turbines are monitored ?
1st barrier:
Cost of installations: hardware, wiriring
Retrofitting
Sensor types «current, vibration, oil, speed»
2nd barrier:
Vibration sensors: 100 ksps
Acoustic sensors: 2 000 ksps Human machinery diagnostics repeatability ?
Failure severity quantifiability ?
Human diagnostics digitalisability ?
3rd barrier:
Complex installation Data bottleneck, speed and cost Human data interpretation
4th barrier:
Data ownership
Complex contract
Manufacturer solution vs warranty
![Page 17: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/17.jpg)
AnalogDigital
Analog:
Full-scale range: ±500 gRange: 0 Hz – 50 KHzUltralow noise density: 125 μg/√HzOperation: −40°C to +125°CComplete electromechanical self-test
Digital:
ADC: 24 bits Sampling rate: 400 to 100 000 Hz Faraday cageIP 67RAM: flash 512 MB, SDRAM: 32 MBMicrocontroller: 100 MHzCommunication: 2 MBPSBused architecture
State of the art sensingDiagnostics within the sensor package
100 000 sps
Processing sampling speed of 100 ksps on the fly, output 5 kbytes.
Data bottleneck
![Page 18: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/18.jpg)
Why not all turbines are monitored ?
1st barrier:
Cost of installations: hardware, wiriring
Retrofitting
Sensor types «current, vibration, oil, speed»
2nd barrier:
Vibration sensors: 100 ksps
Acoustic sensors: 2 000 ksps Human machinery diagnostics repeatability ?
Failure severity quantifiability ?
Human diagnostics digitalisability ?
3rd barrier:
Complex installation Data bottleneck, speed and cost Human data interpretation
4th barrier:
Data ownership
Complex contract
Manufacturer solution vs warranty
![Page 19: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/19.jpg)
EDGY SENSORSAnalog to digital & onboard analytics
performed directly on the sensor.
Condition Indicators
CIs
Component level
Raw
dat
a
Shaft analysisBearing analysisGear analysisSpeed analysisMotor current analysisPump analysisMotor vibration analysis
Har
dw
are
Soft
war
e
Physics based models
CLOUDData warehousingAlarm thresholding
Prognostics
Dig
ital
(Kb
its)
Concatenate CI Intomachine Health Indicators (HIs)
(multi feature data fusion)CI -> HI
Alarms thresholding
Prognostics
Statistics (machine learning)
Prognostics(state space model)
Data centric models
Automated monitoring algorithms: edge & cloud
![Page 20: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/20.jpg)
Turbine 1 Turbine 2 Turbine 3
► First level: Fleet overview with traffic light
display
► On click, component level showing
quantified normalised component Health
Index (HI)
► On click, mechanical diagnostics
24/7 Normalised, Quantified, Digitalised machinery heath status
Turbine 4 Turbine 5 Turbine 6
Turbine 7 Turbine 8 Turbine 9
![Page 21: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/21.jpg)
Faults automatically detected
![Page 22: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/22.jpg)
► Remaining useful life (RUL) prognostics models target warnings at -250 hours lifetime and have confidence intervals associated with them.
Automated prognostics:
![Page 23: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/23.jpg)
Add on algorithms: Speed analysis – why should I care ?
▪ Wind speed changes with height
▪ As the Blade Reaches Top of it’s Arc, Delivers More Power
▪ RPM Speeds Up
▪ On This Machine
▪ 0.01 to 0.05% Change in RPM
Barthelmie et al, Riso National Labs
![Page 24: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/24.jpg)
• Each Blade is Sensitive to Changes In Wind Shear
Speed analysis: food for thoughts
➢ Could this be used to evaluate blade
efficiency?
Detect icing
Differences in icing will effect blade lift
Blade pitch error
![Page 25: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/25.jpg)
![Page 26: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/26.jpg)
Why not all turbines are monitored ?
1st barrier:
Cost of instalations: harware, wirering
Retrofittting
Sensor types «current, vibration, oil, pressure»
2nd barrier:
Vibration sensors: 100 kHz
Acoustic sensors: 2 000 KHz
Human machinery diagnostics repetability ?
Failure severity quantifiability ?
Human diagnostics digitalibility ?
3rd barrier:
Complex instalation Data bottleneck, speed and cost Human data interpretation
4th barrier:
Data ownership
Complex contract
Manufacturer solution vs warantee
![Page 27: PowerPoint Presentation · •Condition Analysis Tachometer •Local Data Concentrator - RS-485/Ethernet Bridge •Cloud Server - Host Database/User Display System installation: NRG,](https://reader036.fdocuments.us/reader036/viewer/2022062402/5e8975e01840bf401a0d0c1d/html5/thumbnails/27.jpg)
Since then
• Generator monitoring, algorithms developed
Electrical monitoring
• Digital twin feedStructural
monitoring
• Algorithms developed Oil
monitoring