【正文】 .................................148 系統(tǒng)投入 ..........................................................................148 低壓管路清洗 .....................................................................148 爐前高壓管路清洗 .................................................................148 除氧器加熱制水 ...................................................................148 鍋爐上水 .........................................................................149 鍋爐冷態(tài)清洗 .....................................................................149 鍋爐風煙系統(tǒng)投入 .................................................................150 燃油泄漏試驗 .....................................................................151 爐膛吹掃 .........................................................................152 高壓缸投預暖 ....................................................................152 旁路系統(tǒng)投入 ....................................................................154 鍋爐點火 ........................................................................154 發(fā)變組恢復冷備用（以＃7 機為例） .................................................156 熱態(tài)清洗 ........................................................................156 鍋爐升溫、升壓 ..................................................................157 高壓主汽門、調門室預暖 ..........................................................157 汽輪機沖轉 ......................................................................157 發(fā)電機 并列初負荷暖機 ............................................................160 機組升負荷至 25％額定負荷 ........................................................161 鍋爐由濕態(tài)轉干態(tài) ................................................................163 升溫、升壓、升至額定負荷 ........................................................163 機組啟動過程中的注意事項 ........................................................1636 溫態(tài)、熱態(tài)啟動 ......................................................................1667 機組停運 ...........................................................................168 正常停運前的準備 .................................................................168 機組減負荷 .......................................................................168 發(fā)電機解列 ........................................................................169 汽輪機停機 .......................................................................170 鍋爐熄火 .........................................................................170 機組停運后操作 ...................................................................170 正常停運的注意事項 ...............................................................172. .. . ..學習參考 停爐后的保養(yǎng) .....................................................................173 冬季機組停運的防凍 ...............................................................174第四章 機組運行維護 .................................................................1761 運行維護內容 .......................................................................1762 運行調整 ...........................................................................181 運行調整的目的和任務 .............................................................181 汽溫的調整 .......................................................................182 負荷的調整 .......................................................................182 燃燒的調整 .......................................................................1833 機組運行方式 .......................................................................184 機組控制 .........................................................................184 機組保護、聯(lián)鎖 運行方式 ...........................................................186 制粉系統(tǒng)運行方式 .................................................................186 冷卻水系統(tǒng)運行方式 ...............................................................186 輔汽系統(tǒng)運行方式 .................................................................187 發(fā)電機密封油系統(tǒng)運行方式 .........................................................187 氫氣系統(tǒng)運行方式 .................................................................187 發(fā)電機碳刷運行規(guī)定 ...............................................................188 勵磁系統(tǒng)運行方式 .................................................................189 變壓器運行方式 ..................................................................191 瓦斯保護運行方式 ................................................................194 交流系統(tǒng)的運行方式 ...............................................................194 電動機 運行方式 ..................................................................198 直流系統(tǒng)運行方式 ................................................................200 UPS 運行方式 .....................................................................201 發(fā)電機運行方式 ..................................................................203 配電裝置運行方式 ................................................................203 旁路系統(tǒng)運行方式 ................................................................2094 正常運行參數(shù)監(jiān)視 ...................................................................209 鍋爐正常運行主要參數(shù)限額 ........................................................209 鍋爐主要輔機運行參數(shù)限額 .........................................................210 汽輪機運行參數(shù)限額 ...............................................................214 給水泵組運行參數(shù)限額 .............................................................216 高低加、除氧器運行參數(shù)限額 .......................................................220 發(fā)電機氫、油、水系統(tǒng)運行參數(shù)限額 .................................................220 汽機疏水聯(lián)鎖 .....................................................................221 汽機其它運行參數(shù)限額 .............................................................222 發(fā)、變電系統(tǒng)運 行參數(shù)限額 .........................................................226 高頻充電模塊保護及報警功能 .......................................................2275 設備定期工作 .......................................................................227 正 常運 行定期工作 .................................................................227 設備檢修前后工作 ..................................................................