鷹山 (C)1996-2026 Copyright  データベースアメニティ研究所 ▼ Connected via IPv4
仁科辰夫教授　最終講義　２０２３．３．１７　米沢キャンパス中示Ａ
…

サーバ室の温度監視・太陽光発電受電モニター(現在開発中)

計算機室の概略図 Ti = 25.1 °C , Ta = 25.4 °C , To = 24.1 °C, Psp = 1.71 kW
太陽光発電+Li電池蓄電システムの発電量は-0.17 kWで、計算機室への送電量はPsp = 1.71 kW(力率 f = cosφ = 0.79 ・)です。推定ですが、現在の外気吸入による冷却能力Poaは-.2 kWです。
P oa = (To - Ti) × 0.288×500× 4.185÷ 3600
日付35-5温度 / ℃01/13 09:4004/24 04:00
図 2026年01月13日 09:40から2037年04月24日 04:00のサーバ室の温度変化
青線、黒線、赤線、緑線は、それぞれ吸気温度、周辺温度、排気温度、米沢市の気温である。

サーバルーム温度履歴

表 サーバルーム温度履歴
日時入口温度 Ti / °C周辺温度 Ta / °C出口温度 To / °C
25.125.424.1
25.025.324.1
25.225.624.1
25.225.324.1
25.225.624.0
25.325.524.2
25.125.624.1
25.325.324.2
25.425.524.3
25.125.524.2
25.325.424.3
25.325.424.1
25.225.324.0
25.125.523.7
25.425.524.2
25.325.524.2
25.525.524.2
25.525.724.4
25.325.424.0
25.425.524.4
25.625.524.3
25.625.424.5
25.725.524.4
25.525.724.1
25.525.424.5
25.425.424.1
25.525.524.4
25.725.524.3
25.625.524.4
25.725.624.5
25.525.324.3
24.925.023.7
25.825.624.7
25.325.524.1
25.725.424.4
25.725.324.5
25.825.524.3
26.325.625.2
26.625.425.1
26.925.525.1
25.325.223.6
26.925.425.0
26.925.525.6
26.725.325.4
27.025.425.6
26.725.325.7
26.625.625.3
26.925.325.5
26.625.225.3
26.025.224.8
26.425.625.5
26.225.425.3
27.025.225.1
26.225.124.9
26.725.425.3
26.825.325.2
26.425.325.5
21.321.622.0
21.620.921.4
21.221.422.4
26.823.122.8
21.423.325.4
22.121.623.8
19.421.019.7
23.321.622.7
22.218.923.2
19.221.927.1
24.922.623.3
20.120.828.9
22.321.422.2
22.422.022.7
23.119.625.8
22.722.123.2
21.520.921.4
22.321.822.5
23.422.820.8
21.925.922.7
17.520.620.0
18.519.923.9
29.621.527.1
18.420.820.1
20.021.720.9
19.921.422.0
19.121.422.3
16.220.519.9
19.621.423.0
18.920.822.8
17.722.024.2
19.520.025.2
22.021.224.3
20.121.421.4
17.820.920.5
23.020.422.1
20.523.021.3
20.823.023.8
18.521.021.9
21.820.024.0
22.722.122.3
20.622.522.3
18.322.621.2
19.522.724.6
18.817.823.2
19.921.226.1
18.620.721.1
19.022.621.0
20.926.123.4
20.221.519.8
25.921.121.5
18.921.022.0
15.920.223.1
19.523.722.8
19.221.323.8
22.022.521.2
18.621.922.5
22.722.621.2
22.522.731.5
20.221.624.4
18.722.422.2
19.721.423.5
26.322.126.2
21.721.523.0
20.325.224.7
21.919.824.0
20.222.521.0
19.621.722.1
21.222.222.8
20.222.923.4
18.421.722.4
18.921.422.1
18.021.321.2
21.124.124.2
20.722.328.5
20.821.820.7
19.723.523.2
21.722.029.0
21.922.227.6
20.322.023.8
18.520.427.6
17.821.120.9
21.421.822.9
20.222.224.7
18.420.321.4
23.521.724.4
22.121.624.8
19.221.021.9
表 １時間ごとの温度履歴
日時入口温度 Ti / °C周辺温度 Ta / °C出口温度 To / °C
25.125.424.1
25.225.524.1
25.325.424.2
25.425.524.1
25.625.524.4
25.625.524.3
25.525.424.3
26.525.424.9
26.825.425.5
26.425.325.2
26.625.325.4
21.521.321.7
22.422.022.8
21.921.324.6
22.522.222.7
20.721.022.3
18.521.022.9
20.721.722.2
20.221.822.7
19.621.722.4
20.221.622.4
20.422.124.2
21.722.123.5
19.622.322.7
20.922.325.5
20.021.323.7
21.521.622.8
21.521.022.3
22.221.921.7
23.422.223.0
22.921.622.6
24.521.721.8
22.622.022.0
22.922.022.3
22.922.324.7
22.721.322.9
23.621.522.4
23.321.723.3
24.322.122.1
23.321.922.9
22.721.623.2
23.522.423.2
22.821.822.3
23.321.522.5
22.721.223.0
22.521.923.0
22.921.922.8
23.022.023.0
22.921.823.0
22.721.522.4
21.421.823.0
22.121.723.8
21.222.522.4
21.422.622.2
22.421.124.7
21.321.121.6
22.220.822.7
21.921.123.0
20.921.523.2
21.021.822.6
22.422.022.8
21.321.423.0
21.820.722.8
21.721.521.4
21.821.721.4
21.321.923.0
22.321.923.4
23.321.422.1
23.021.922.7
25.021.723.8
23.522.123.6
21.122.322.3
22.921.522.4