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　　4月26日(ri)凌晨(chen)02:09分，中國(guo)核(he)建中核(he)五(wu)公司(si)承建的(de)巴基斯坦(tan)恰(qia)希(xi)(xi)瑪核(he)電(dian)二(er)號(hao)機組(zu)（以下(xia)簡稱C2機組(zu)）滿(man)功率試驗(yan)各項參數穩定，滿(man)功率試驗(yan)重大里程碑節點(dian)提前(qian)完(wan)成，標志(zhi)著巴基斯坦(tan)恰(qia)希(xi)(xi)瑪核(he)電(dian)二(er)號(hao)機組(zu)由中方調(diao)試階(jie)段轉向(xiang)巴方臨(lin)時驗(yan)收階(jie)段。

　　自2011年3月14日(ri)C2機(ji)(ji)組首次并網成(cheng)功(gong)(gong)(gong)以(yi)來，參建單位一(yi)步(bu)步(bu)順利實(shi)現了15%、30%、50%、75%電功(gong)(gong)(gong)率(lv)(lv)(lv)負荷臺階試(shi)(shi)驗(yan)(yan)(yan)(yan)，先后完成(cheng)了汽(qi)(qi)輪機(ji)(ji)機(ji)(ji)械超速(su)和電超速(su)試(shi)(shi)驗(yan)(yan)(yan)(yan)、反應堆(dui)(dui)功(gong)(gong)(gong)率(lv)(lv)(lv)手自動(dong)切換試(shi)(shi)驗(yan)(yan)(yan)(yan)、功(gong)(gong)(gong)率(lv)(lv)(lv)量(liang)程核(he)測(ce)儀(yi)表校正(zheng)試(shi)(shi)驗(yan)(yan)(yan)(yan)、電站主(zhu)要參數設計值確認校正(zheng)試(shi)(shi)驗(yan)(yan)(yan)(yan)、汽(qi)(qi)機(ji)(ji)重要閥門動(dong)作(zuo)試(shi)(shi)驗(yan)(yan)(yan)(yan)、負荷變動(dong)試(shi)(shi)驗(yan)(yan)(yan)(yan)、功(gong)(gong)(gong)率(lv)(lv)(lv)分布(bu)測(ce)量(liang)，功(gong)(gong)(gong)率(lv)(lv)(lv)系(xi)數測(ce)量(liang)、甩負荷試(shi)(shi)驗(yan)(yan)(yan)(yan)、堆(dui)(dui)芯(xin)穩(wen)態(tai)性能(neng)試(shi)(shi)驗(yan)(yan)(yan)(yan)、電站性能(neng)試(shi)(shi)驗(yan)(yan)(yan)(yan)、熱平衡試(shi)(shi)驗(yan)(yan)(yan)(yan)等測(ce)試(shi)(shi)和實(shi)驗(yan)(yan)(yan)(yan)。在后續(xu)即(ji)將完成(cheng)的(de)(de)(de)機(ji)(ji)組100小時(shi)可靠(kao)性示范運行后，即(ji)可滿(man)足臨時(shi)驗(yan)(yan)(yan)(yan)收(shou)的(de)(de)(de)必要條件。在此期間，為了安全(quan)達到臨時(shi)驗(yan)(yan)(yan)(yan)收(shou)的(de)(de)(de)條件，堆(dui)(dui)芯(xin)熱停堆(dui)(dui)3次，冷(leng)停堆(dui)(dui)1次，計4次小修(xiu)。在中原公司的(de)(de)(de)組織下，各單位通力協作(zuo)，不辭辛(xin)勞、晝(zhou)夜搶修(xiu)，各項缺陷迅速(su)得到消除，保證了功(gong)(gong)(gong)率(lv)(lv)(lv)曲線(xian)上(shang)升的(de)(de)(de)圓(yuan)滿(man)成(cheng)功(gong)(gong)(gong)。