【正文】 ..........................................................................................66 復(fù)合電壓閉鎖（方向）過流保護(hù)試驗(yàn)* ............................................................................................66 變壓器接地后備保護(hù)試驗(yàn)* ...............................................................................................................67 變壓器不接地后備保護(hù)試驗(yàn)* ...........................................................................................................67 變壓器其他異常保護(hù)試驗(yàn)* ...................................................................................................................67 各側(cè) TV 異常及斷線報(bào)警* .................................................................................................................67 各側(cè) TA 異常報(bào)警* ............................................................................................................................68 差動保護(hù)差流異常報(bào)警 .....................................................................................................................68 過負(fù)荷、起動風(fēng)冷、閉鎖有載調(diào)壓試驗(yàn) ............................................................................................686 整組試驗(yàn) .................................................................................................................................................687 斷路器傳動試驗(yàn)* ......................................................................................................................................698 定值與開關(guān)量狀態(tài)的核查* .......................................................................................................................699 保護(hù)裝置在 80%UE 下的整組試驗(yàn) .............................................................................................................69二、B 套 RCS978H........................................................................................................................................701 裝置外觀及接線檢查* ..............................................................................................................................70* ..........................................................................................................................703 通電初步檢查* .........................................................................................................................................70 軟件版本及程序效驗(yàn)碼檢查 .................................................................................................................70 其它設(shè)備檢查* ......................................................................................................................................714 交流輸入回路調(diào)試，采樣通道的幅值試驗(yàn)* ............................................................................................71 模擬量輸入的幅值特性檢驗(yàn)* ...............................................................................................................715 保護(hù)定值檢驗(yàn)* .........................................................................................................................................72 變壓器差動保護(hù)檢驗(yàn)* ..........................................................................................................................72 比率差動試驗(yàn)* ..................................................................................................................................728 變壓器差動速斷試驗(yàn)* .......................................................................................................................73 后備保護(hù)試驗(yàn)* ......................................................................................................................................73 復(fù)合電壓閉鎖（方向）過流保護(hù)試驗(yàn)* ............................................................................................73 變壓器接地后備保護(hù)試驗(yàn)* ...............................................................................................................74 變壓器不接地后備保護(hù)試驗(yàn)* ...........................................................................................................74 變壓器其他異常保護(hù)試驗(yàn)* ...................................................................................................................74 各側(cè) TV 異常及斷線報(bào)警* .................................................................................................................74 各側(cè) TA 異常報(bào)警* ............................................................................................................................74 差動保護(hù)差流異常報(bào)警 .....................................................................................................................75 過負(fù)荷、起動風(fēng)冷、閉鎖有載調(diào)壓試驗(yàn) ............................................................................................756 整組試驗(yàn) .................................................................................................................................................75 整組動作時(shí)間測量* ..............................................................................................................................757 斷路器傳動試驗(yàn)* ......................................................................................................................................758 定值與開關(guān)量狀態(tài)的核查* .......................................................................................................................769 保護(hù)裝置在 80%UE 下的整組試驗(yàn) .............................................................................................................76三、非電量保護(hù) RCS974A ...........................................................................................................................771 絕緣檢查 ...................................................................................................................................................772 非電量保護(hù)傳動試驗(yàn) ................................................................................................................................78 啟動跳閘的非電量保護(hù) .........................................................................................................................78 不啟動跳閘的非電量保護(hù) .....................................................................................................................78四、帶負(fù)荷試驗(yàn)