Ofil’s UVollé vs. CoroCAM 504. Same time Identical source Identical distance Corona Signals No...

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Ofil’s UVollé vs. CoroCAM 504

Transcript of Ofil’s UVollé vs. CoroCAM 504. Same time Identical source Identical distance Corona Signals No...

Page 1: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Ofil’s UVollé vs. CoroCAM 504

Page 2: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Same time

Identical source

Identical distance

Corona Signals

No Corona Signals

OFIL CoroCAM

Point 1Point 1High Sensitivity – See the Weakest Corona SignalsHigh Sensitivity – See the Weakest Corona Signals

Page 3: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

UVollé

CoroCAM 504

DayCor® Superb

Sensitivity

Page 4: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Smearing

• Use OFIL’s Corona Cameras to pinpoint corona source by looking at the real occurrences rather than at manipulated pictures through long integration (low frame rate).

• CoroCAM’s long integration technique creates smearing and inability to pinpoint the corona source location.

• Where is the exact corona source?

• How many sources are there?

• What is the emission values of each source?

Corona Signals

OFIL CoroCAM

Point 2Point 2Live Video Technique - Get Accurate ResultsLive Video Technique - Get Accurate Results

Page 5: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Point 3Point 3Safe Operation – CautiousSafe Operation – Cautious

Ofil’s UVolleOfil’s UVolleBe SAFE – keep eye contact

CoroCAM’s 504CoroCAM’s 504Captive hands and eyes

Page 6: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

The user covers the ventilator due to the camera’s weight

Noisy picture

CoroCAM

OFIL

Point 4Point 4Comfortable Use -Comfortable Use - Pinpointing & Imaging QualityPinpointing & Imaging Quality

Ventilator spreads the internal heat

No Ventilator

Page 7: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Point 5Point 5Lightweight & Ergonomic Corona Camera – Work Longer Lightweight & Ergonomic Corona Camera – Work Longer

Ofil’s UVolle

CoroCAM

Page 8: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

AN, RI, TVI concern?

Photons per Minute

Can it be damaged by

corona?

Corona- where?

Criticalcomponent?

Material typeCritical location?

Corona intensity?

No

No

No

Yes

Yes

Yes

High> 5000

1000<Medium<5000 Low<1000

Monitor for additional signs

Schedule repair or replacement

Repair or replace ASAP

No

Yes

Repair or replace ASAP

Point 6Point 6Analyzing Technique – Efficiency & Reliability Analyzing Technique – Efficiency & Reliability

Page 9: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Point 7Point 7USA Electric Power USA Electric Power Research Institute Acknowledgment - Research Institute Acknowledgment - Smart BuyingSmart Buying

EPRI guides for corona inspection were written by using OFIL’s corona cameras

Page 10: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Point 8Point 8Match the Corona Camera to Specific NeedsMatch the Corona Camera to Specific Needs

Inspection Distance

25 meter

100 meter

OFIL's UVolle

CoroCAM's 504

Bi-Spectral UV Camera

Reasonable Bi-Spectral

UV Camera

Works as Visible camera

Ask for Ofil's

DayCor®Superb

Page 11: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

Point 8Point 8Budget Limitation Budget Limitation

Substation Distribution Tansmission <25 meter

Transmission< 100 meter

Price

OFIL's UVolle

CoroCAM 504

OFIL's UVolle

CoroCAM 504

OFIL's UVolle

CoroCAM 504 OFIL's Superb

$

$$

Ofil offers the lowest cost of entry to the daytime corona inspection world !

Page 12: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

MuliCAM - CoroCAMMuliCAM - CoroCAM

One CameraLow UV Performance

Low IR Performance

High Price> 100K

Poor working experience

single-point radiometric temperature indication

Page 13: Ofil’s UVollé vs. CoroCAM 504.  Same time  Identical source  Identical distance Corona Signals No Corona Signals Point 1 High Sensitivity – See the.

And now, have a look…

MulticamOFIL• Tripod • External Display• External recording

• Handy operation • Built-in Display• Built-in Recording

• Information sharing