Sleeve Displacement Monitoring for Nuclear Power Plant
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This is a device to measure sleeve's displacement inside the upper dome of the nuclear reactor. |
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Workers cannot stay over 5 minutes even wearing cloths inside the reactor due to radioactivity contaimnation. |
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Thus this device was developed to monitor accuractly displacement of the 50 sleeves installed to the locations |
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where it is difficult to access. |
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This 2-axis precise robot device rotates by left & right direction and resolution is controlled upto 1/100 degrees, |
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accuracy has +/- 1.0 mm. |
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The sensor connected with high-definition zoom camera which is controlled seeing the targets to user's desire |
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position through camera. It makes sleeve's edge to be measured accuraclty. |
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| → Structure |
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| • The structure rotates left & right and moves up & down. |
| • User can monitor the targets through camera connected with laser sensor. |
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| → Program |
| • Display measuring data in real-time and trend(display graph) |
| • Save data |
| • Configuration parameters |
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