Online operation and maintenance system for pumped storage station unit equipment

• Main Authors: LIU XIAODONG, ZHAO YINGJIU, CHAI SHAOTAI, MA XIAO
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2024
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRICITY; GENERATION; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TARIFF METERING APPARATUS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses an online operation and maintenance system for pumped storage station unit equipment. The online operation and maintenance system comprises a data acquisition module, a data summarization unit, a data processing unit and a comprehensive processing module, the data acquisition module comprises a plurality of groups of data acquisition units and an acquisition control unit for controlling the data acquisition units to work; the data acquisition unit is composed of a plurality of different sensor modules, and each sensor module comprises a flow sensor, a flow velocity sensor, a rotating speed sensor, a temperature sensor, a displacement sensor, a vibration sensor and a bolt loosening sensor; and the comprehensive processing module comprises a comprehensive database for receiving all data, a comprehensive processing unit for analyzing and processing based on the data and an execution output unit for outputting an operation instruction. The method has the advantage that the operation condit