鷹山 (C)1996-2018 Copyright  データベースアメニティ研究所 Connected via IPv4
2015年10月10日 震災から復旧 米沢高等工業学校本館

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 = 13.6 °C , Ta = 21.5 °C , To = 18.4 °C, Psp = 2.66 kW
太陽光発電+Li電池蓄電システムの発電量は-4.45 kWで、計算機室への送電量はPsp = 2.66 kW(力率 f = cosφ = 0.93)です。推定ですが、現在の外気吸入による冷却能力Poaは.8 kWです。アメダスによると,2018年02月05日 08時00分の山形県米沢市の1時間の平均気温は,-3℃です.アメダスデータは、MetBrokerからMetXML形式のデータを定期的に取得して、更新しております。
P oa = (To - Ti) × 0.288×500× 4.185÷ 3600
日付35-5温度 / ℃04/20 01:1004/21 01:20
図 2018年04月20日 01:10から2018年04月21日 01:20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
13.621.518.4
14.221.919.0
13.521.118.6
13.422.119.2
13.822.119.1
14.621.919.4
14.221.518.8
14.221.618.9
14.221.619.2
14.221.519.0
14.922.119.1
14.621.818.8
14.321.819.3
15.122.219.2
15.622.420.0
14.921.519.0
15.122.019.1
15.222.319.6
15.522.119.3
15.822.720.2
16.122.119.2
16.022.019.4
16.222.819.7
16.122.219.7
16.122.420.4
16.222.319.9
16.523.120.4
16.522.520.2
16.723.021.0
16.622.620.1
17.022.519.5
17.022.720.2
17.823.421.5
17.823.220.7
17.923.120.9
18.023.421.3
17.622.820.6
18.423.020.9
18.523.020.9
19.023.321.2
18.823.121.6
18.923.121.0
19.323.321.6
19.523.521.4
20.023.121.9
19.923.822.2
20.223.721.7
20.323.721.8
20.423.822.2
20.423.922.1
20.624.422.6
20.624.022.6
20.923.922.5
20.924.122.3
21.224.222.6
20.924.123.1
21.123.922.8
21.224.122.6
21.124.222.6
21.424.323.0
21.024.322.5
21.323.822.0
21.524.223.0
21.424.322.9
21.323.722.2
21.424.623.1
21.224.223.0
21.424.422.8
21.224.121.8
21.424.323.0
22.024.823.2
21.524.422.7
21.824.623.2
21.724.422.6
21.524.623.0
21.424.222.8
21.524.222.7
21.324.222.9
21.424.422.7
21.024.022.6
21.023.922.4
21.024.222.5
21.224.322.5
21.223.922.6
21.224.322.3
21.124.922.4
20.924.522.5
20.123.621.9
20.724.822.5
20.724.522.5
20.424.422.5
20.124.022.1
20.124.321.9
20.025.122.0
19.426.722.0
19.425.322.0
19.724.522.2
19.324.021.7
18.624.221.2
18.924.221.9
18.223.921.2
18.024.021.2
18.424.321.5
17.824.521.2
18.024.021.5
17.623.620.7
17.523.921.3
17.323.620.8
17.023.120.5
17.123.220.7
16.522.419.8
16.122.419.8
16.022.420.0
15.622.419.8
14.421.519.0
14.321.419.0
14.121.518.8
13.021.017.6
13.521.318.4
13.321.218.4
13.421.318.8
12.821.318.6
13.321.418.3
13.821.518.5
14.121.618.1
13.921.818.2
14.221.718.7
14.021.818.8
13.921.518.6
14.421.718.8
14.221.518.8
14.522.318.7
14.221.819.1
14.522.118.1
14.421.718.4
14.321.919.3
14.721.818.7
14.921.919.6
14.421.718.9
15.121.618.5
15.022.019.3
14.721.819.0
15.121.919.1
15.122.119.0
15.021.919.5
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
13.821.518.7
14.121.819.1
14.822.019.2
15.422.119.4
16.222.519.9
16.922.820.4
18.023.120.9
19.323.221.5
20.323.922.1
20.924.022.7
21.224.122.5
21.424.222.8
21.624.422.8
21.424.322.8
21.124.322.5
20.524.322.3
19.725.022.0
18.324.221.4
17.423.620.9
15.522.119.6
13.421.318.4
13.921.618.4
14.321.818.7
14.621.818.9
15.022.019.3
15.322.219.5
16.022.019.7
15.922.419.6
16.422.520.1
17.222.920.5
18.623.021.1
20.523.922.2
21.824.123.2
22.324.423.4
22.624.223.3
22.324.123.1
22.023.922.7
21.624.022.7
21.024.022.2
20.424.021.9
19.424.821.5
17.524.021.2
15.823.220.2
13.321.518.5
13.021.518.3
13.321.618.4
13.421.418.4
13.521.718.4
13.621.618.7
14.021.619.0
15.322.119.0
15.422.119.5
15.722.219.6
16.122.219.6
16.122.119.7
16.122.219.6
16.622.720.2
16.822.720.4
17.022.820.4
16.922.820.4
16.422.620.2
16.622.520.2
16.422.419.8
16.222.820.1
15.922.420.0
15.021.719.2
14.621.919.0
14.321.518.9
14.321.418.8
14.921.919.2
14.521.719.0
15.022.019.4
14.821.819.0