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IT 1 2 1 UPS 2 UPS 48 1 2
(STS) (ATS) 1 kw 1 MW 62, 6kVA ATS 3 ATS STS 300kVA STS 4 5 STS UPS 4 5 STS 48 1 3
5 STS 4 5 1 2 UPS 48 1 4
6 4 5 STS (ATS) ATS 4 5 ATS 48 1 5
7 6 ATS PDU 顯示器 電源板 鍵盤伺服器伺服器 電源板 存儲設備 主電源路徑 PDU UPS 1 變壓器 1 分配電盤 1 配用電源路徑 PDU UPS 2 變壓器 2 分配電盤 2 48 1 6
8 6 7 ATS 8 雙路供電設備 電源板 1 顯示器 鍵盤伺服器 伺服器 電源板 2 存儲設備 電源 1 UPS 1 變壓器 1 分配電盤 1 物理分隔 電源 2 UPS 2 變壓器 2 分配電盤 2 顯示器 單路供電設備 電源板 鍵盤伺服器 伺服器 存儲設備 機架式轉換開關 456 8 50 ATS 48 1 7
1 2 2 4 3 5 4 6 ATS 5 7 (RBD) UPS ATS APC ATS 5 1. 2. 3. UPS 4. 5. (STS) 6. ATS ATS 1 1 MTTF MTTR MTTF MTTR 48 1 8
1 n n IT 4 5 5 6 MTTR 48 1 9
1 2 3 STS STS STS STS UPSSTS 2 MTTR STS 4 ATS MTTR ATS STS MTTR 5 2 9 1 99.985 % 3.8 2 STS 99.98596 % 3.85 3 STS 99.99715 % 4.5 4 ATS 99.999931 % 6.2 5 99.9999977 % 7.6 ATS 9 (MTTF) 10 100% 9 48 1 10
48 1 11
10000 10000 STS 250 STS 48 1 12
62 DCSC@Schneider-Electric.com www.apc.com/support/contact/index.cfm 48 1 13
UPS 675kW/750kVA 4.0000E-06 0.125 (STS) 4.1600E-06 0.1667 7.0776E-07 0.00641 3.9954E-07 0.45455 6 8.6988E-008 0.26316 8 1.1598E-007 0.26316 ATS 2.0E-06 3 Power Quality Magazine 4 4 Gordon Associates - Raleigh, NC MTBF IEEE Gold Book Std 493-1997 40 MTTR Marcus Transformer Data IEEE Gold Book Std 493-1997 40 6 x IEEE IEEE Gold Book Std 493-1997 41 8 x IEEE IEEE Gold Book Std 493-1997 41 PDU 480 VAC 480 VAC 208 VAC 120 VAC ATS MTTF 1,000,000 500,000 2 RBD 10 RBD RBD RBD RBD 10 11 48 1 14
11 ë=3.9954e-007 ì=0.45455 ë=8.6988e-008 ì=0.26316 ë=7.0776e-007 ì=0.00641 ë=1.1598e-007 ì=0.26316 斷路器 6 個端接點 隔離變壓器 8 個端接點 RBD MTTR () MTTF () 99.98498 % 1.5021E-04 19.3 128,665 1.3158 UPS 99.99640 % 3.5958E-05 6.5 180291 0.31499 99.98879 % 1.1205E-04 85.5 763,201 0.98158 99.99978 % 2.1987E-06 2.4 1,092,825 0.01926 48 1 15
1 [ 2 ] 4 STS 7 RBD 13 RBD UPS 2 1 14 UPS STS STS 13 STS STS 15 STS STS RBD 16 48 1 16
15 17 18 ë=3.9954e-007 ì=0.45455 ë=8.6988e-008 ì=0.26316 ë=7.0776e-007 ì=0.00641 ë=1.1598e-007 ì=0.26316 斷路器 6 個端接點 隔離變壓器 8 個端接點 RBD STS STS 1 MTTR () MTTF () 99.98596% 1.4041E-04 20.4 145,513 1.23002 UPS 99.99999987% 1.2930E-09 6.5 5,025,125,628 0.00001 UPS 99.99640% 3.5958E-05 6.5 180,291 0.31499 STS 99.98596% 1.4041E-04 20.4 145,518 1.23001 STS 99.99738% 2.6164E-05 5.6 215,214 0.22920 99.98879% 1.1205E-04 85.53 763,201 0.98158 99.99978% 2.1987E-06 2.4 1,092,825 0.01926 48 1 17
5 STS 7 RBD 19 RBD UPS 2 1 20 UPS 17 STS 19 19 STS 20 UPS STS 21 STS STS 17 8 22 6 18 STS 系統 子配電盤部分 ë=4.16e-006 ì=0.1667 ë=3.9954e-007 ì=0.45455 ë=1.1598e-007 ì=0.26316 靜態轉換開關 斷路器 8 個端接點 RBD STS 48 1 18
STS 2 MTTR () MTTF () 99.99715% 2.8495E-05 5.1 178,839 0.24961 UPS 99.9999978% 2.1906E-08 21.6 985,221,675 0.00019 UPS 99.99640% 3.5958E-05 6.5 180,291 0.31499 99.98879% 1.1205E-04 85.5 763,201 0.98158 STS 99.99715% 2.8473E-05 5.1 178,872 0.24942 STS 99.99737% 2.6274E-05 5.6 213,880 0.23016 99.99978% 2.19867E-06 2.4 1,092,825 0.01926 6 ATS 23 RBD RBD RBD ATS 24 UPS 17 18 23 ATS 24 UPS 48 1 19
RBD ATS A5 ATS [ 4 ] ATS MTTR () MTTF () 99.999931 % 3.558950E-07 0.4 499,705 0.00604 UPS 99.999998 % 2.2562E-08 19.3 856,898,029 0.00018 99.98879 % 1.1205E-04 85.5 763,201 0.98158 99.99978 % 2.1987E-06 2.4 1,092,825 0.01926 ATS 99.999933% 3.3333E-07 0.3 500,000 0.00584 PDU ATS 9 ATS MTTR [ 5 ] 7 25 RBD RBD ATS RBD UPS PDU ATS 2 1 UPS RBD 10 12 48 1 20
MTTR () MTTF () 99.9999977 % 2.2562E-08 19.3 856,898,029 0.0001976 UPS 99.9999977 % 2.2562E-08 19.3 856,898,029 0.0001976 99.98879 % 1.1205E-04 85.5 763,201 0.98158 99.99978 % 2.1987E-06 2.4 1,092,825 0.01926 UPS 9 ATS ATS 9 48 1 21