Title:
POWER TILT PREDICTION METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/087422
Kind Code:
A1
Abstract:
The present application relates to a power tilt prediction method and apparatus, a device, a storage medium, and a program product. The method comprises: first obtaining the measurement activity under any burnup in a reactor core operation process; then carrying out iterative solution according to the measurement activity and a pre-established objective function to obtain an optimal water gap parameter; and finally, carrying out power tilt prediction on the basis of the optimal water gap parameter to obtain a target tilt factor. By using the method, the change trend of the quadrant power tilt along with burnup and a power level can be obtained, and then a quadrant power tilt factor of a reactor core can be quantitatively predicted; the prediction effect is good, the arbitrariness of manual adjustments is avoided, the reliability is high, and the operation plan of a unit can be intervened in advance, thereby improving the operation safety of the unit.
Inventors:
LI ZHIJUN (CN)
HE MINGTAO (CN)
YU CHAO (CN)
CHAI FANCHAO (CN)
WANG XINXIN (CN)
CAI DECHANG (CN)
HE MINGTAO (CN)
YU CHAO (CN)
CHAI FANCHAO (CN)
WANG XINXIN (CN)
CAI DECHANG (CN)
Application Number:
PCT/CN2023/077341
Publication Date:
May 02, 2024
Filing Date:
February 21, 2023
Export Citation:
Assignee:
CHINA NUCLEAR POWER TECHNOLOGY RES INST CO LTD (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
International Classes:
G06Q10/04
Foreign References:
| CN115660173A | 2023-01-31 | |||
| CN115206563A | 2022-10-18 | |||
| CN1783354A | 2006-06-07 | |||
| US5410580A | 1995-04-25 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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