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 = 18.9 °C , Ta = 21.9 °C , To = 21.4 °C, Psp = 2.67 kW
太陽光発電+Li電池蓄電システムの発電量は6.7 kWで、計算機室への送電量はPsp = 2.67 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.4 kWです。アメダスによると,2017年11月22日 12時00分の山形県米沢市の1時間の平均気温は,-0.6℃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 / ℃11/21 12:4011/22 12:40
図 2017年11月21日 12:40から2017年11月22日 12:40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
18.921.921.4
19.722.022.3
19.722.122.2
19.522.722.3
18.621.821.4
18.221.821.4
18.721.721.5
18.822.121.6
19.522.021.8
19.422.322.1
18.921.822.0
18.221.421.1
18.021.521.0
17.621.621.7
18.321.121.2
18.021.821.1
18.321.421.3
18.921.721.9
18.621.821.8
19.721.721.8
19.121.621.6
18.621.421.6
18.321.320.7
18.521.521.5
18.021.521.1
18.021.520.9
17.321.321.1
17.821.220.7
17.921.120.6
18.221.321.0
19.322.021.5
18.921.821.7
18.521.821.4
18.121.421.2
17.521.321.2
17.821.621.8
18.721.521.2
17.921.221.1
18.821.421.5
18.121.120.7
18.021.521.1
18.521.421.4
19.121.621.7
19.221.621.7
18.621.721.5
18.021.321.4
19.121.721.6
19.121.321.8
18.121.121.4
19.021.921.6
18.521.721.4
19.021.621.2
19.022.221.8
18.921.821.4
18.921.721.2
17.721.521.7
18.322.021.6
18.221.521.0
17.921.821.2
17.921.421.4
18.421.221.2
18.521.321.0
18.221.420.9
18.221.621.2
18.822.021.3
18.821.921.5
19.221.821.9
18.621.821.9
19.521.821.8
18.521.121.0
18.321.320.7
18.421.721.7
18.621.321.0
18.421.720.9
18.721.721.0
18.721.221.1
20.122.222.2
19.822.022.0
18.421.721.8
19.121.921.2
19.421.921.6
19.721.921.8
19.321.721.4
19.221.721.7
19.622.322.0
19.422.121.8
19.321.621.3
18.921.621.6
18.821.721.7
19.021.822.0
19.222.022.1
18.821.621.4
18.521.721.7
19.122.221.8
18.921.721.2
19.322.622.2
18.921.621.3
19.122.121.9
19.422.021.9
19.522.022.5
18.221.821.8
18.521.621.3
19.522.222.2
18.721.721.4
18.521.921.6
19.121.921.5
18.822.121.7
19.522.021.9
19.922.122.3
19.822.422.2
20.021.922.2
19.722.322.4
18.921.821.6
18.821.921.9
18.822.221.8
19.222.021.9
19.122.221.9
19.822.322.3
18.722.221.8
19.822.422.3
20.122.322.4
18.921.921.8
19.922.422.8
18.921.921.9
19.122.622.2
18.921.821.2
18.821.621.4
18.622.121.4
19.722.222.1
19.421.521.3
19.021.721.3
19.222.021.9
19.121.921.5
20.222.022.5
19.822.122.3
19.022.021.2
18.821.821.5
18.721.421.4
18.821.821.4
19.422.122.1
19.222.322.3
20.122.722.5
18.922.022.0
19.722.522.5
20.222.322.4
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
19.322.121.9
18.922.021.7
18.121.521.2
18.921.621.6
17.921.421.0
18.421.621.3
18.221.421.2
18.821.621.6
18.821.621.5
18.321.721.4
18.321.521.2
18.821.621.5
18.821.621.3
19.321.921.6
19.221.821.7
18.921.821.7
19.122.021.9
18.921.921.6
19.622.122.1
19.122.121.9
19.522.322.2
19.121.821.5
19.422.021.8
19.222.122.0
19.522.322.0
19.522.522.4
19.722.422.1
19.322.421.7
19.322.721.6
20.122.122.0
19.321.821.6
20.722.222.2
21.922.622.6
21.722.622.7
20.922.222.0
20.422.122.0
22.022.522.7
21.722.422.5
20.722.221.8
19.421.921.9
19.021.721.6
19.121.821.9
18.721.821.5
19.121.821.7
19.322.322.2
19.322.222.1
19.722.422.3
19.622.222.1
20.022.422.1
19.622.422.2
19.822.522.2
19.422.221.8
19.722.122.1
19.522.322.2
21.822.822.8
21.722.622.6
22.122.722.8
22.122.823.0
22.022.722.7
22.122.922.8
22.022.822.7
22.022.722.7
21.922.622.4
21.922.722.6
21.822.422.4
21.922.522.4
21.522.422.3
21.522.422.2
20.422.221.9
19.622.022.0
20.222.222.1
20.222.322.1
20.622.522.1