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 = 19.7 °C , Ta = 24.1 °C , To = 22.8 °C, Psp = 2.49 kW
太陽光発電+Li電池蓄電システムの発電量は-0.48 kWで、計算機室への送電量はPsp = 2.49 kW(力率 f = cosφ = 0.87)です。推定ですが、現在の外気吸入による冷却能力Poaは.5 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 / ℃10/14 20:4010/15 21:20
図 2018年10月14日 20:40から2018年10月15日 21:20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
19.724.122.8
20.424.022.7
19.723.422.7
20.223.922.8
19.923.622.7
20.023.922.9
21.024.023.1
20.824.023.3
20.724.123.0
21.124.023.3
21.023.823.0
20.724.623.0
20.724.023.1
22.224.323.5
21.924.123.4
22.024.023.5
21.524.323.4
21.424.323.4
21.824.323.5
21.724.323.6
21.824.323.4
21.424.123.7
22.024.223.5
21.324.523.3
21.924.323.8
22.025.123.5
22.024.223.7
22.724.723.8
22.624.723.8
22.124.323.7
22.324.623.8
22.924.623.7
22.624.623.8
22.025.023.5
22.124.723.3
22.324.023.3
22.824.823.7
22.424.823.6
22.725.023.8
22.324.823.9
22.224.723.9
22.624.923.8
22.624.623.9
21.724.523.7
22.224.524.2
22.124.523.8
22.424.523.9
21.824.023.3
21.924.723.4
21.624.523.2
22.024.323.2
21.524.523.3
21.724.523.3
21.324.323.1
21.324.623.3
22.024.223.6
21.624.223.2
21.624.523.6
21.524.423.4
21.224.223.6
21.824.523.4
21.224.223.6
21.324.423.6
21.724.423.5
20.624.323.0
21.224.222.9
20.924.223.0
21.724.623.3
21.124.523.5
21.524.423.5
20.824.123.0
20.624.222.9
21.024.323.1
20.024.123.0
21.124.023.3
19.724.122.6
20.023.722.7
20.023.922.9
20.423.723.2
19.824.122.7
20.223.822.8
21.223.723.1
20.924.123.7
22.023.923.4
19.124.522.8
20.023.923.1
20.923.523.2
20.923.923.2
18.923.822.5
19.023.922.4
19.223.922.6
19.323.422.7
20.524.223.2
20.823.823.1
19.523.822.4
21.023.923.1
19.923.722.7
19.723.622.7
20.123.823.0
20.524.023.2
20.123.923.2
22.123.523.6
21.123.823.5
20.624.023.1
19.724.022.7
20.123.922.9
20.824.223.3
20.324.123.2
19.724.222.9
19.823.822.5
20.123.722.5
19.924.122.7
20.423.923.1
21.023.923.1
21.423.823.3
20.123.822.6
20.323.822.8
20.423.522.6
20.123.822.5
19.423.522.7
20.524.022.8
20.023.922.7
20.423.922.8
20.123.823.0
21.723.823.5
20.723.723.0
20.923.923.0
21.324.223.1
19.424.522.9
21.123.822.9
20.323.822.9
20.024.123.0
20.024.022.9
20.523.922.9
20.124.022.8
19.924.122.9
20.624.223.0
20.924.023.2
20.924.223.3
20.524.223.2
22.424.223.5
20.824.023.2
20.424.223.1
20.524.022.8
20.924.122.8
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
19.923.822.7
20.423.923.0
21.124.123.2
21.724.223.5
21.724.323.5
22.324.623.7
22.524.623.6
22.524.823.8
22.024.423.8
21.724.523.3
21.524.423.5
21.324.323.3
21.124.323.2
20.324.022.9
20.523.923.1
20.323.923.0
19.723.822.7
20.223.823.0
20.723.923.2
20.024.022.8
20.623.822.8
20.423.822.9
20.624.023.0
20.224.122.9
21.024.123.3
20.924.123.1
21.624.223.4
21.624.423.3
21.924.523.4
21.324.523.1
22.124.623.6
22.624.623.7
22.824.723.8
23.424.924.3
23.925.424.4
23.725.624.6
22.328.523.9
21.825.523.8
20.324.023.1
19.523.822.8
19.523.923.0
19.623.822.9
19.723.922.8
19.523.923.0
19.923.822.9
20.323.722.9
21.523.723.1
22.424.023.3
22.023.923.0
22.424.023.2
22.524.123.4
22.624.123.3
22.524.123.2
22.224.323.3
22.624.523.4
22.824.723.6
22.624.823.8
23.124.923.9
23.425.024.1
23.425.524.6
22.526.623.9
23.325.824.0
22.624.323.5
21.623.823.1
21.423.722.8
21.223.822.9
21.923.923.0
21.823.923.0
22.024.123.1
21.923.822.9
22.123.823.1
21.924.023.1
21.924.023.1