SEA WATER TEMPERATURE MEASUREMENT SYSTEM, POWER GENERATION FACILITY AND CONTROL METHOD

• Main Author: URATA MINORU
• Format: Patent
• Language: English; Japanese
• Published: 08.08.2019
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TARIFF METERING APPARATUS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

To accurately measure sea water temperature.SOLUTION: A sea water temperature measurement system 10 comprises a temperature measurement unit 22 for measuring temperature of sea water W, a move unit 24 which is attached to the temperature measurement unit 22 and capable of moving in the sea water W, a salinity concentration measurement unit 19 for measuring salinity concentration of the sea water W for each sea depth, and a control unit 26 for, if a measurement result of the salinity concentration shown by the salinity concentration measurement unit 19 at the sea depth where the temperature measurement unit 22 is located is lower than a threshold, moving the move unit 24 to the sea depth where the salinity concentration becomes the threshold or higher and then causing the temperature measurement unit 22 to measure temperature of the sea water W at the sea depth after moving.SELECTED DRAWING: Figure 2 【課題】海水温度を適切に測定する。【解決手段】海水温度測定システム１０は、海水Ｗの温度を測定する温度測定部２２と、温度測定部２２に取付けられ、海水Ｗ中を移動可能な移動部２４と、海水Ｗの塩分濃度を海深ごとに測定する塩分濃度測定部１９と、温度測定部２２が位置する海深での塩分濃度測定部１９の塩分濃度の測定結果が、閾値より低い場合に、移動部２４を塩分濃度が閾値以上となる海深まで移動させ、温度測定部２２によって、移動した先の海深での海水Ｗの温度を測定させる制御部２６と、を有する。【選択図】図２