文章來源：中國核工(gong)業建設集團公(gong)司 發布(bu)時(shi)間：2012-05-05
4月26日凌晨02:09分，中(zhong)(zhong)國核(he)建(jian)中(zhong)(zhong)核(he)五公司(si)承建(jian)的(de)巴(ba)基斯(si)坦(tan)恰希(xi)瑪核(he)電(dian)二號(hao)機(ji)組(zu)(zu)（以(yi)下(xia)簡稱C2機(ji)組(zu)(zu)）滿(man)功率(lv)試驗各項參數穩定(ding)，滿(man)功率(lv)試驗重大(da)里程碑節點(dian)提前完成，標志著(zhu)巴(ba)基斯(si)坦(tan)恰希(xi)瑪核(he)電(dian)二號(hao)機(ji)組(zu)(zu)由(you)中(zhong)(zhong)方調試階段轉向巴(ba)方臨時(shi)驗收階段。
自2011年3月(yue)14日C2機(ji)組首次(ci)(ci)并網成功(gong)(gong)(gong)以來(lai)，參建單位(wei)一步步順利實(shi)現了(le)15%、30%、50%、75%電(dian)功(gong)(gong)(gong)率(lv)(lv)負荷(he)臺階試(shi)(shi)驗(yan)(yan)(yan)，先后(hou)完成了(le)汽輪機(ji)機(ji)械超速(su)和電(dian)超速(su)試(shi)(shi)驗(yan)(yan)(yan)、反應堆(dui)(dui)功(gong)(gong)(gong)率(lv)(lv)手自動切換試(shi)(shi)驗(yan)(yan)(yan)、功(gong)(gong)(gong)率(lv)(lv)量(liang)程(cheng)核測(ce)(ce)儀表校正試(shi)(shi)驗(yan)(yan)(yan)、電(dian)站(zhan)主(zhu)要參數(shu)(shu)設計(ji)值(zhi)確(que)認(ren)校正試(shi)(shi)驗(yan)(yan)(yan)、汽機(ji)重要閥門(men)動作試(shi)(shi)驗(yan)(yan)(yan)、負荷(he)變(bian)動試(shi)(shi)驗(yan)(yan)(yan)、功(gong)(gong)(gong)率(lv)(lv)分布(bu)測(ce)(ce)量(liang)，功(gong)(gong)(gong)率(lv)(lv)系數(shu)(shu)測(ce)(ce)量(liang)、甩負荷(he)試(shi)(shi)驗(yan)(yan)(yan)、堆(dui)(dui)芯(xin)穩態性能試(shi)(shi)驗(yan)(yan)(yan)、電(dian)站(zhan)性能試(shi)(shi)驗(yan)(yan)(yan)、熱(re)平衡(heng)試(shi)(shi)驗(yan)(yan)(yan)等測(ce)(ce)試(shi)(shi)和實(shi)驗(yan)(yan)(yan)。在后(hou)續即將完成的機(ji)組100小時可靠性示范(fan)運行后(hou)，即可滿足臨時驗(yan)(yan)(yan)收的必要條(tiao)件(jian)。在此期間，為了(le)安(an)全達到臨時驗(yan)(yan)(yan)收的條(tiao)件(jian)，堆(dui)(dui)芯(xin)熱(re)停(ting)堆(dui)(dui)3次(ci)(ci)，冷停(ting)堆(dui)(dui)1次(ci)(ci)，計(ji)4次(ci)(ci)小修。在中(zhong)原公司的組織下，各單位(wei)通力協作，不辭辛勞、晝夜搶修，各項缺(que)陷(xian)迅速(su)得(de)到消除(chu)，保(bao)證了(le)功(gong)(gong)(gong)率(lv)(lv)曲線上升(sheng)的圓滿成功(gong)(gong)(gong)。