Method for realizing whole-process flow startup and shutdown of hydropower station

The invention discloses a method for realizing whole-process flow startup and shutdown of a hydropower station, which realizes the whole-process flow startup and shutdown functions of multiple units of the hydropower station from pre-judgment, application, command receiving, repeating to startup and...

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Bibliographische Detailangaben
Hauptverfasser: ZHOU LIN, LIU JIE, LI YOU, MAO RAN, YANG DONGXU, WEN XINYING, LI YI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a method for realizing whole-process flow startup and shutdown of a hydropower station, which realizes the whole-process flow startup and shutdown functions of multiple units of the hydropower station from pre-judgment, application, command receiving, repeating to startup and shutdown operation, load increasing and decreasing and command returning, and improves the automation and intelligence of the hydropower station. According to the invention, the number of running units can be automatically calculated, the number, sequence and operation time of the units needing to be started and stopped are determined, and the whole process of automatic starting and stopping and automatic load increasing and decreasing of the units is realized; the workload of operators on duty is reduced, the power generation plan deviation caused by manual calculation errors or omission is avoided, the working efficiency is improved, and the execution reliability of the power generation plan is improved. 本发明公开了一