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 = 17.3 °C , Ta = 21.6 °C , To = 21.5 °C, Psp = 2.72 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 = 2.72 kW(力率 f = cosφ = 0.90)です。推定ですが、現在の外気吸入による冷却能力Poaは.7 kWです。アメダスによると,2017年12月13日 15時00分の山形県米沢市の1時間の平均気温は,-1.1℃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 / ℃12/12 15:4012/13 16:00
図 2017年12月12日 15:40から2017年12月13日 16:00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
17.321.621.5
17.621.521.5
17.122.322.5
17.721.921.9
17.121.721.8
17.021.721.7
17.321.821.6
18.922.422.8
18.822.522.6
17.821.721.8
18.422.222.5
18.822.422.7
17.722.221.8
16.921.721.7
17.822.922.6
17.921.921.8
17.721.822.2
18.322.122.0
19.022.422.0
19.622.521.7
20.922.021.4
21.522.822.1
22.122.822.6
21.622.821.7
21.822.722.0
21.822.521.8
22.022.722.5
22.022.622.1
22.523.122.5
22.022.521.7
21.722.822.0
21.522.421.6
21.522.221.5
21.822.821.8
22.022.822.0
21.922.821.9
22.122.421.7
22.122.722.1
21.722.521.7
21.822.121.5
21.822.621.8
21.522.521.5
22.222.822.4
22.622.622.8
22.322.922.5
21.822.321.8
21.822.221.8
22.022.622.0
22.422.722.4
22.422.722.5
22.322.822.3
21.722.021.5
21.622.321.7
21.722.621.9
22.022.622.1
21.722.521.7
21.822.221.9
21.722.121.6
22.322.722.5
22.022.321.7
22.022.321.8
21.822.221.5
21.822.121.6
21.622.221.6
21.722.321.8
21.822.522.0
21.822.021.7
22.122.622.3
21.522.121.7
21.522.121.5
21.522.121.5
22.322.722.7
22.022.622.6
21.922.722.0
22.322.522.7
22.221.822.5
21.922.421.7
21.322.421.6
21.622.221.6
21.322.121.5
21.722.321.7
21.622.422.2
21.922.621.7
22.022.122.1
21.622.521.7
22.422.822.7
21.922.422.0
22.322.722.1
21.422.321.6
21.922.021.8
21.922.321.7
22.022.421.7
21.922.021.9
21.922.421.7
22.022.522.4
21.822.421.7
21.722.421.5
22.522.622.6
21.923.121.9
21.922.322.0
22.222.922.7
22.122.421.7
21.822.322.2
21.922.321.9
22.622.622.8
21.622.421.7
21.821.921.7
22.122.421.9
22.322.221.8
22.022.322.0
22.422.622.5
22.222.922.0
21.822.421.9
22.722.922.8
21.622.321.7
22.622.823.0
22.222.422.5
21.422.121.9
22.122.322.1
22.022.322.0
22.622.822.9
21.722.621.9
21.722.121.8
22.322.622.7
21.522.021.9
22.022.621.7
22.522.622.7
22.122.822.4
22.022.422.2
21.922.522.2
22.122.622.6
22.522.522.7
21.622.121.9
22.623.123.1
22.022.822.5
21.422.621.9
21.822.121.8
22.422.822.9
22.422.522.7
21.922.222.0
21.722.521.9
22.022.822.3
21.822.321.6
21.722.421.7
21.922.622.2
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
17.321.621.5
17.321.821.8
18.422.222.4
17.722.122.1
20.822.621.9
22.022.722.1
21.722.621.8
21.922.521.8
22.022.622.1
22.122.522.1
21.922.522.0
21.822.221.7
21.722.221.8
22.122.522.4
21.622.321.7
21.922.522.0
21.922.321.9
22.022.622.1
22.022.322.0
22.122.522.0
22.122.522.3
22.022.422.2
22.122.622.3
22.022.522.3
22.022.522.2
22.022.622.2
22.222.822.5
22.022.722.2
22.122.922.5
22.022.722.3
21.922.822.3
22.022.422.1
22.022.622.2
22.022.722.3
22.322.622.4
22.422.822.5
22.222.522.3
22.222.622.4
22.122.622.2
22.422.822.5
22.422.722.5
22.222.622.3
22.022.522.1
22.122.622.4
21.922.422.0
21.922.521.9
21.122.522.2
20.122.422.2
20.022.522.3
20.322.722.4
20.422.722.2
20.522.722.3
20.422.722.3
20.322.722.1
19.822.621.9
19.523.021.8
19.022.821.7
18.321.821.2
18.521.721.4
18.321.721.3
18.221.621.1
19.022.121.7
18.521.821.2
18.921.721.3
19.221.921.5
19.322.021.7
19.222.121.7
19.422.121.6
19.422.421.8
19.622.421.8
20.222.522.3
20.322.622.2
20.022.421.8