數據中心柴油發電機系統運維
高善勃、禚思齊、王俊陽
相關主題
商品描述
目錄大綱
目 錄
第1章 數據中心概述 ···························1
1.1 什麼是數據中心 ···························1
1.2 數據中心的分級 ···························1
1.2.1 根據GB 50174—2017分級 ······················2
1.2.2 根據Uptime Tier等級認證分級····················2
1.2.3 根據TIA-942分級 ·························3
1.3 數據中心負載及其特點 ························3
1.3.1 數據中心的負荷等級 ························3
1.3.2 數據中心的負載特點 ························4
1.4 數據中心備用電源需求特點 ······················7
1.4.1 數據中心相關規範和標準 ······················7
1.4.2 數據中心備用發電機組的運行特點 ················8
習題 ·································8
第2章 柴油發電機組概述 ·························9
2.1 柴油發電機組的定義和特點 ······················9
2.1.1 柴油發電機組的特點 ························9
2.1.2 現代發電機組的基本特點 ······················11
2.2 後備發電機系統在數據中心的定位 ···················11
2.3 數據中心追求的發電機組的特性 ····················12
2.4 柴油發電機組的分類 ·························13
2.5 柴油發電機組的等級劃分 ·······················15
2.5.1 發電機組的性能等級 ························16
2.5.2 自動化發電機組的等級標準 ·····················16
2.6 目前發電機組的相關標準 ·······················18
2.7 柴油發電機組的功率標定 ·······················19
2.7.1 國標對機組功率的標定 ·······················19
2.7.2 柴油發電機組的功率修正 ······················21
2.7.3 制造商對機組功率的標定 ······················23
2.7.4 正確理解各種功率標定的意義 ····················24
2.8 柴油發電機組的技術指標 ·······················25
2.9 柴油發電機組的型號含義和品牌 ····················29
習題 ··································29
第3章 柴油發電機組的結構和工作原理 ···················30
3.1 發動機 ·······························31
3.1.1 發動機的分類 ···························33
3.1.2 發動機的系統組成 ·························34
3.1.3 四沖程柴油機的工作原理 ······················36
3.1.4 發動機的發展前景 ·························38
3.2 發電機 ·······························39
3.2.1 發電機的組成 ···························39
3.2.2 發電機的工作原理 ·························46
3.3 控制器 ·······························54
3.4 柴油發電機組的輔助配置 ·······················55
3.4.1 數據中心備用柴油發電機組的輔助配置 ················55
3.4.2 數據中心柴油發電機組輔助設施的啟動與退出 ·············57
習題 ··································59
第4章 數據中心的柴油發電機電源系統 ···················61
4.1 數據中心柴油發電機組的選配 ·····················61
4.1.1 選型前的註意事項 ·························61
4.1.2 柴油發電機組的功率等級選擇 ····················61
4.1.3 柴油發電機組的容量選擇 ······················62
4.1.4 影響柴油發電機組選型的其他因素 ··················68
4.2 柴油發電機組運行方式 ························69
4.2.1 單臺獨立運行 ···························69
4.2.2 多臺並機運行 ···························70
4.3 發電和配電 ·····························82
4.3.1 柴發電源系統的可靠性設計 ·····················83
4.3.2 柴發電源與市電的切換 ·······················86
4.3.3 不同電壓等級的電源架構 ······················90
4.3.4 柴油發電機並機母線之間母聯的設置分析 ···············97
4.4 數據中心柴發電源系統的監測和控制 ··················99
4.4.1 監控需求 ·····························99
4.4.2 柴發電源系統的常規監控 ······················100
4.4.3 柴發電源系統的電源切換監控 ····················101
4.4.4 柴發電源系統的自動加載與減載 ···················103
4.4.5 柴發電源系統的自動增/減機組 ···················106
4.4.6 柴發電源系統的遠程監控 ······················107
4.4.7 發電機組的保護 ··························108
4.5 某大型數據中心柴發電源系統示例 ···················109
4.5.1 供電原則 ·····························110
4.5.2 運行控制邏輯 ···························110
4.5.3 10kV供配電系統運行方案分析 ····················112
習題 ··································118
第5章 柴油發電機系統的設計 ·······················120
5.1 柴油發電機系統的機房設計 ······················120
5.1.1 機房的選址 ····························121
5.1.2 機房布局 ·····························121
5.1.3 冷卻系統 ·····························125
5.1.4 通風系統 ·····························128
5.1.5 機房的降噪與保溫 ·························133
5.1.6 排煙系統及尾氣處理 ························135
5.1.7 燃油供給系統 ···························136
5.1.8 機房消防 ·····························145
5.1.9 輔助電源設計 ···························146
5.2 集裝箱式柴油發電機組的設計 ·····················148
5.2.1 集裝箱式柴發機組的布局 ······················149
5.2.2 通風降噪系統 ···························155
5.2.3 排煙系統 ·····························158
5.2.4 燃油系統 ·····························159
5.2.5 消防設施 ·····························164
5.2.6 箱內電氣系統 ···························165
5.2.7 系統防雷接地 ···························168
5.2.8 控制系統 ·····························168
習題 ··································170
第6章 柴油發電機組的安裝、調試及測試驗收 ················173
6.1 柴油發電機組的安裝 ·························173
6.1.1 機房安裝的柴油發電機組的安裝 ···················174
6.1.2 集裝箱式柴油發電機組的安裝 ····················184
6.2 柴油發電機組的測試驗收 ·······················187
6.2.1 柴發機組目視檢查 ·························188
6.2.2 柴發機組的檢測 ··························192
習題 ··································204
第7章 柴油發電機組的運行和維護保養 ···················207
7.1 柴油發電機組的運行 ·························207
7.1.1 運行的一般要求 ··························207
7.1.2 柴油發電機組標準化操作程序 ····················208
7.1.3 柴油發電機組故障應急預案 ·····················216
7.2 柴油發電機組的維護保養 ·······················223
7.2.1 周期性維護保養內容 ························224
7.2.2 柴油發電機系統的清潔 ·······················229
7.2.3 某數據中心柴油發電機組維護保養示例 ················229
7.2.4 柴油發電機電源系統的定期測試 ···················236
7.2.5 柴發常見故障處理 ·························237
7.2.6 維護保養時的安全註意事項 ·····················239
習題 ··································240
參考文獻 ································242
