基于区域生长的火电机组稳定工况识别方法、终端及介质
By constructing an operating condition identification vector and improving the region growing algorithm, the accuracy problem of thermal power unit status identification was solved, and the stable period of unit operation status was determined, thus improving the accuracy and rationality of identification.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING HUADIAN TIANREN ELECTRIC POWER CONTROL TECH
- Filing Date
- 2022-09-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies lack in-depth mining of time-series data on the operating status of thermal power units, making it difficult to identify the unit status, especially when faced with interference from external environmental factors, making it difficult to accurately determine the unit status and the frequent changes in status.
A region-growing-based stable operating condition identification method for thermal power units is adopted. By collecting measurement point data of the unit, an operating condition identification vector is constructed, and an improved region-growing algorithm is used to determine the stable operating period, ensuring the accuracy of operating condition identification.
This improves the accuracy of determining the current operating condition of thermal power units, meets the relevant requirements of the National Energy Administration, reduces redundant calculations, prevents over-segmentation, and ensures the accuracy and rationality of identification.
Smart Images
Figure CN115545094B_ABST