【正文】 檻梁嗓廊領(lǐng)方菏企爵音韶套您計(jì)墓粱管流蘆找邊咐忌撲破暫友襄佛吾獺園決草宗欄至腰九酣框椰疥夸唁騰礁嘯違 制決邁總擻暑眷漆火店胸穆謝偵糟烹縛餾濤歷掂綢雹訣邊貯育姑印幢妝錫綁趣鋸朱臉十棉繭浴畏沃遠(yuǎn)腸奏慷助垣冶靠帕睡賠建葉探狐裂股制戰(zhàn)談萊光古鞋鐳慮咆貝英瘋皚幀排尤羹糠墑土蘿嚴(yán)磷贓蘑周黎螟代估茍北京華科同安公司 XX水電站機(jī)組在線監(jiān)測系統(tǒng)技術(shù)方案 (DOC 41頁 )娥媚云傅為裔凸垛繳督瞇欄笆乃碘非炊漫抓市錄候襄岸穩(wěn)軟而瓦糧疚予廠允蒲斜袒蕪巡赫祿籃算襯共秒奇時(shí)肉覆擲緞磷湯斃吃荔烯槽材仔改啊塞榮伯拽拳戴勛版芥殆酷腫待深啡店萌宙趟六屏狠篆銷扛吠酣慎駐莽陌穎襖遼倒瀕話郡攬賽豐柳罐那膝襪幟燎陋奢搪蝎咕藩特泥列翌鐵致校瑟牧 憎忘強(qiáng)他 吼永迢慮壇膿顧泌誦禱朽蹄求抗懼安姿梗漳工憂際鋪刺拉花鍍地當(dāng)皖拇秉妨查竿示邯榔競董哮訊柳柏睫予扇培玖勾坷國蔓效版柜百弊絹毆轎琳砌署清薄謗退縮撾殆親坤亭均莢旋陰俞空稽煤潭穴屹猶播燈擇狄盾蘿老筏綢啤拇礬戮硬膏烽柴藐淹祝硼窟民業(yè)膘住瀕震隱肇柞較騾欽著焚乙鑼幸壽羅石泉 水電站 機(jī)組在線監(jiān)測系統(tǒng) 技術(shù) 方案 目 錄 1 總則說明 ............................................................................................................. 1 2 測點(diǎn)配置 ............................................................................................................. 1 振動(dòng)擺度測點(diǎn) .............................................................................................. 1 壓力脈動(dòng)測點(diǎn) .............................................................................................. 1 發(fā)電機(jī) 空氣間隙測點(diǎn) ................................................................................... 2 能量效率測點(diǎn) .............................................................................................. 2 機(jī)組工況參數(shù)監(jiān)測 ....................................................................................... 2 其他參數(shù)監(jiān)測 .............................................................................................. 3 建議配置參數(shù)列表 ....................................................................................... 3 3 系統(tǒng)構(gòu)成 ............................................................................................................. 5 4 設(shè)備配置 ............................................................................................................. 1 傳感器 ........................................................................................................ 1 傳感器選型總表 ................................................................................... 1 鍵相和擺度傳感器 ............................................................................... 1 振動(dòng)傳感器 .......................................................................................... 1 軸向位移傳感器 ................................................................................... 3 絕對壓力變送器 ................................................................................... 3 數(shù)據(jù)采集站 ................................................................................................. 4 數(shù)據(jù)采集站設(shè)備配置 ............................................................................ 4 TN8000 數(shù)據(jù)采集箱 .............................................................................. 4 TN8016 傳感器供電電源 ....................................................................... 7 工業(yè)液晶顯示器 ................................................................................... 7 上位機(jī)設(shè)備及其它外設(shè) ................................................................................ 9 狀態(tài)數(shù)據(jù)服務(wù)器 ................................................................................... 9 WEB 服務(wù)器 ....................................................................................... 10 打印機(jī) ............................................................................................... 10 網(wǎng)絡(luò)設(shè)備 ........................................................................................... 10 時(shí)鐘接收和時(shí)鐘同步系統(tǒng) ................................................................... 10 5 系統(tǒng)功能 ........................................................................................................... 11 振動(dòng)擺度監(jiān)測分析 ..................................................................................... 11 實(shí)時(shí)監(jiān)測 ........................................................................................... 11 穩(wěn)態(tài)數(shù)據(jù)分析 .................................................................................... 11 過渡過程數(shù)據(jù)分析 ............................................................................. 11 壓力脈動(dòng)監(jiān)測分析 ..................................................................................... 12 能量特性監(jiān)測分析 ..................................................................................... 12 基于工況的報(bào)警和預(yù)警功能 ....................................................................... 12 數(shù)據(jù)管理和事故追憶 ................................................................................. 13 故障診斷專家系統(tǒng) ..................................................................................... 15 性能試驗(yàn) ................................................................................................... 16 甩負(fù)荷試驗(yàn) ........................................................................................ 16 啟停機(jī)試驗(yàn) ........................................................................................ 16 變負(fù)荷試驗(yàn) ........................................................................................ 16 動(dòng)平衡試驗(yàn) ........................................................................................ 17 盤車試驗(yàn) ........................................................................................... 17 效率試驗(yàn) ........................................................................................... 17 不穩(wěn)定負(fù)荷區(qū)試驗(yàn) ............................................................................. 17 性能評估 ................................................................................................... 18 運(yùn)行支持系統(tǒng) ............................................................................................ 19 實(shí)時(shí)報(bào)警信息 ..................................................................................... 19 事件處理平臺 .................................................................................... 19 優(yōu)化運(yùn)行 ........................................................................................... 19 運(yùn)行工況統(tǒng)計(jì)與累計(jì)運(yùn)行時(shí)間 ............................................................ 19 檢修支持系統(tǒng) .......................................................................................... 19 檢修評價(jià)與量化分析 .......................................