INTAKE AND DISCHARGE WATER TEMPERATURE DIFFERENCE MANAGEMENT SYSTEM, AND INTAKE AND DISCHARGE WATER TEMPERATURE DIFFERENCE MANAGEMENT METHOD

摘要

PROBLEM TO BE SOLVED: To enable stable power generation based on proper intake and discharge water temperature difference.SOLUTION: An intake and discharge water temperature difference management system includes: an intake water temperature gauge 2 for measuring an intake water temperature; a storage unit 41 for storing the intake water temperature in time series; a discharge water temperature gauge 3 for measuring a discharge water temperature; a temperature difference calculation unit 42 for calculating a temperature difference between the discharge water temperature and intake water temperature measured simultaneously as an instantaneous temperature difference, and calculating a temperature difference between the discharge water temperature and the intake water temperature measured earlier than the time of measuring the discharge water temperature by a predetermined time, as a temperature difference for management; and a display 44 for displaying the calculation result of the calculation difference calculation unit 42.SELECTED DRAWING: Figure 1