【正文】 ....................................10 虛擬比相式電流突變量保護原理 .................................................................................11 TA 變比的自動調(diào)整 .......................................................................................................13 電壓閉鎖 .........................................................................................................................13 母線運行方式字的識別 .................................................................................................14 TA 飽和判別 ...................................................................................................................22 TA 斷線判別 ...................................................................................................................22 TV 斷線判別 ...................................................................................................................23 刀閘雙跨 .........................................................................................................................24 差動保護補跳功能 .........................................................................................................24 輔助功能 ..................................................................................................................24 斷路器失靈保護 .............................................................................................................24 母聯(lián)失靈和死區(qū)保護 .....................................................................................................27 母聯(lián)充電保護 .................................................................................................................29 母聯(lián)過流保護 .................................................................................................................30 母聯(lián)非全相保護 .............................................................................................................30第二篇 用戶安裝使用 ......................................................................................................305 開箱檢查 ........................................................................................................................306 安裝調(diào)試 ........................................................................................................................30 安裝 ..........................................................................................................................30 通電前的檢查 ..........................................................................................................31 絕緣電阻測量 ..........................................................................................................31 直流穩(wěn)壓電源通電檢查 ..........................................................................................31 裝置設(shè)置 ..................................................................................................................32 軟件版本號及 CRC 校驗碼檢查 ............................................................................33 定值整定及定值區(qū)切換 ..........................................................................................33 保護壓板說明 ..........................................................................................................34 打印功能檢查 ..........................................................................................................35 開入檢查 ..................................................................................................................35 開出傳動試驗 ..........................................................................................................36 模/數(shù)轉(zhuǎn)換檢查 .........................................................................................................37 模擬短路故障試驗 ..................................................................................................38 裝置告警報文說明 ..................................................................................................40 投運 ..........................................................................................................................427 整定值及整定計算說明 ................................................................................................42 整定說明 ..................................................................................................................43 雙母線及單母分段接線定值清單（） ........................................................44 雙母線及單母分段接線定值清單（） ........................................................50 一個半斷路器接線定值清單（） ................................................................57 雙母單分段接線定值清單（） ....................................................................598 裝置接線及端子說明 ....................................................................................................64 背板端子排布示意圖 ..............................................................................................64 裝置端子說明 ..........................................................................................................649 菜單 ................................................................................................................................67 菜單結(jié)構(gòu) ..................................................................................................................67 顯示流程 ..................................................................................................................6710 運行及維護 ..................................................................................................................71 裝置投運前檢查 ....................................................................................................71 運行中的注意事項 ................................................................................................72 常見故障及對策 ....................................................................................................7211 典型保護報告分析 ......................................................................................................7212 運輸、貯存 .....................................................................