鷹山 (C)1996-2017 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 = 15.6 °C , Ta = 21.3 °C , To = 20.7 °C, Psp = 2.46 kW
太陽光発電+Li電池蓄電システムの発電量は-0.129999999999999 kWで、計算機室への送電量はPsp = 2.46 kW(力率 f = cosφ = 0.91)です。推定ですが、現在の外気吸入による冷却能力Poaは.9 kWです。アメダスによると,2017年04月27日 01時00分の山形県米沢市の1時間の平均気温は,8.4℃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 / ℃04/26 02:3004/27 02:30
図 2017年04月26日 02:30から2017年04月27日 02:30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
15.621.320.7
15.621.320.8
15.421.020.2
15.721.220.6
15.421.321.2
16.521.320.6
15.921.220.3
16.221.420.9
17.421.520.7
15.821.220.3
17.321.221.0
17.321.521.1
17.021.621.0
16.620.720.1
16.921.621.1
17.321.621.1
16.021.420.7
17.422.021.1
17.921.821.1
16.620.920.1
16.521.721.2
18.021.921.4
17.520.920.3
16.721.320.6
17.421.921.4
17.522.321.5
17.321.220.7
17.721.721.1
17.221.721.5
17.021.420.7
18.021.721.2
18.622.121.3
17.521.621.0
17.721.520.9
17.721.921.6
17.521.320.6
17.721.821.1
17.721.921.5
18.221.920.9
17.221.720.9
18.122.221.5
18.522.021.6
18.321.720.9
17.721.821.5
18.322.321.7
18.221.721.2
18.221.621.2
17.922.221.4
18.022.421.7
18.522.421.1
17.722.021.1
18.822.621.6
18.621.821.5
19.021.921.4
18.022.121.3
18.222.121.6
18.822.722.1
19.022.421.8
18.722.421.4
18.822.121.5
19.422.521.4
18.623.021.6
19.122.421.9
18.722.922.3
19.222.722.3
19.222.421.9
19.222.121.9
18.922.221.7
19.022.121.4
18.522.221.7
18.122.921.7
20.023.122.0
19.123.222.2
19.623.122.5
19.223.322.2
20.024.022.6
20.724.222.7
20.423.422.5
20.523.822.5
20.523.622.3
21.223.822.7
21.023.822.7
20.423.822.5
20.523.622.6
21.123.922.7
20.424.522.6
21.323.822.7
21.024.122.7
20.423.822.4
20.023.622.5
19.923.422.3
20.223.522.4
21.023.722.8
20.923.922.8
21.324.022.8
20.923.822.8
20.924.122.8
21.124.322.6
21.024.222.6
21.324.822.9
20.524.422.8
20.724.122.3
20.724.623.0
20.624.622.9
20.525.223.0
20.724.422.7
20.724.722.4
20.325.022.8
20.124.522.6
19.624.722.7
19.125.322.7
19.424.922.3
19.224.222.3
18.623.722.1
18.623.722.4
18.722.921.6
17.722.821.4
17.622.021.1
17.122.921.4
17.222.721.9
17.221.520.7
17.122.221.3
17.522.021.6
17.321.220.5
17.021.521.1
17.421.721.5
16.921.220.5
16.321.420.9
15.721.521.4
17.121.821.4
16.120.720.5
16.621.621.1
17.321.821.4
16.621.520.9
15.421.320.6
15.621.421.1
17.021.621.5
16.121.520.7
16.621.220.4
16.021.721.3
16.822.221.4
17.721.821.3
15.720.920.5
16.521.521.0
16.621.921.4
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
15.621.220.6
16.221.320.7
17.121.420.9
17.121.620.9
17.421.620.9
17.721.721.1
17.721.821.1
18.222.021.4
18.222.221.4
18.622.221.6
18.922.621.7
19.022.321.8
19.323.322.2
20.723.822.6
20.824.022.6
20.423.722.5
21.124.222.8
20.624.622.8
19.924.922.6
18.423.221.8
17.222.121.2
16.721.521.1
16.321.420.9
16.721.721.1
16.421.520.8
17.321.821.2
17.121.821.3
17.321.921.4
18.222.021.5
18.322.321.8
18.922.521.9
20.123.022.4
21.023.622.9
22.224.123.2
23.124.523.7
23.424.423.6
23.624.623.9
23.524.323.7
23.024.223.3
22.624.423.2
21.325.023.1
19.825.822.2
17.523.621.6
15.922.921.1
15.121.320.5
14.120.820.2
14.520.920.1
14.420.720.1
14.521.020.4
14.920.920.3
15.321.120.4
16.121.220.5
16.221.420.8
17.521.821.1
17.721.721.4
17.822.021.4
19.122.522.0
20.623.122.7
21.523.422.9
22.023.823.0
21.423.622.9
21.223.522.7
20.123.122.3
20.223.322.0
18.623.621.8
16.524.420.9
15.422.720.8
13.421.920.4
13.020.519.6
12.019.919.4
11.819.919.3
12.620.019.2
12.820.319.4