【文章內(nèi)容簡介】 .............................................................................5勵磁變差動保護(hù)* ................................................................................................................................56 比例制動特性* ...................................................................................................................................56 差動速斷動作時(shí)間測量 ......................................................................................................................5勵磁變過流保護(hù)* ................................................................................................................................5 保護(hù)裝置在 80%UE 下的整組試驗(yàn) ......................................................................................................56二、B 柜保護(hù)調(diào)試 ........................................................................................................................................571 裝置外觀及接線檢查* ..............................................................................................................................572 分組回路絕緣電阻檢測* ..........................................................................................................................573 通電初步檢查* .........................................................................................................................................574 其它設(shè)備檢查* .........................................................................................................................................585 電流、電壓回路線性度檢查* .................................................................................................................58 交流電壓輸入回路零漂及精度 .............................................................................................................58 交流電流輸入回路零漂及精度 .............................................................................................................586 、A 柜保護(hù)調(diào)試 ........................................................................................................................................59 發(fā)電機(jī)差動保護(hù)* ...................................................................................................................................59 差動速斷動作時(shí)間測量 ......................................................................................................................596 比例制動特性 .....................................................................................................................................5高靈敏橫差保護(hù)* ................................................................................................................................60 橫差試驗(yàn)* ..........................................................................................................................................60 高定值動作值及延時(shí)測試* ................................................................................................................60、發(fā)電機(jī)復(fù)合電壓過流保護(hù)* .................................................................................................................60、勵磁變差動保護(hù)* ................................................................................................................................60、勵磁變差動保護(hù)* ................................................................................................................................60 比例制動特性* ...................................................................................................................................60 差動速斷動作時(shí)間測量 ......................................................................................................................6勵磁變過流保護(hù)* ................................................................................................................................6 保護(hù)裝置在 80%UE 下的整組試驗(yàn) ......................................................................................................61三、帶負(fù)荷測試（打印采樣清單） .............................................................................................................61四、檢驗(yàn)總結(jié) ...............................................................................................................................................62RCS978H 型變壓器保護(hù)檢驗(yàn)報(bào)告 ................................................................................................................63一、A 套 RCS978H........................................................................................................................................631 裝置外觀及接線檢查* ..............................................................................................................................63* ..........................................................................................................................633 通電初步檢查* .........................................................................................................................................64 軟件版本及程序效驗(yàn)碼檢查 .................................................................................................................64 其它設(shè)備檢查* ......................................................................................................................................644 交流輸入回路調(diào)試，采樣通道的幅值試驗(yàn)* ............................................................................................64 模擬量輸入的幅值特性檢驗(yàn)* ...............................................................................................................645 保護(hù)定值檢驗(yàn)* .........................................................................................................................................65 變壓器差動保護(hù)檢驗(yàn)* ..........................................................................................................................65 比率差動試驗(yàn)* ..................................................................................................................................657 變壓器差動速斷試驗(yàn)* .......................................................................................................................66 后備保護(hù)試驗(yàn)* .........................................