熱態性能(neng)試(shi)驗(yan)(yan)俗(su)稱(cheng)“熱試(shi)”，目的(de)是在(zai)(zai)堆芯(xin)裝(zhuang)料前(qian)，在(zai)(zai)反應堆壓力容器(qi)扣(kou)蓋到熱停(ting)堆狀(zhuang)態的(de)整(zheng)個(ge)壓力和溫度范圍，執行一系(xi)列調試(shi)試(shi)驗(yan)(yan)、運行定(ding)期(qi)試(shi)驗(yan)(yan)的(de)綜合(he)性試(shi)驗(yan)(yan)，驗(yan)(yan)證(zheng)核蒸(zheng)汽供應系(xi)統的(de)功(gong)能(neng)及(ji)響(xiang)應。該階(jie)段會在(zai)(zai)盡可能(neng)模(mo)擬核電廠實際運行工況條件下，驗(yan)(yan)證(zheng)核島、常規島設備和系(xi)統在(zai)(zai)熱態運行時的(de)可靠性、相關參數是否滿足設計要求(qiu)。

三(san)澳(ao)核(he)電(dian)(dian)項(xiang)目(mu)(mu)位于浙江省(sheng)溫(wen)州(zhou)市(shi)蒼南縣，是(shi)全國首(shou)個民營(ying)資本參股的(de)核(he)電(dian)(dian)項(xiang)目(mu)(mu)。作為(wei)長三(san)角地(di)區首(shou)個“華龍(long)一(yi)號(hao)”核(he)電(dian)(dian)項(xiang)目(mu)(mu)，三(san)澳(ao)核(he)電(dian)(dian)項(xiang)目(mu)(mu)規劃建(jian)設6臺“華龍(long)一(yi)號(hao)”機組，全部(bu)商運(yun)后，每年將為(wei)浙江省(sheng)乃至長三(san)角區域提供清潔能(neng)源超540億(yi)千瓦(wa)時，接(jie)近(jin)2023年溫(wen)州(zhou)市(shi)全年用電(dian)(dian)量，每年可減少標煤消(xiao)耗1600余(yu)萬(wan)(wan)噸，減少二氧(yang)化(hua)碳排放4400余(yu)萬(wan)(wan)噸，相當于造林11萬(wan)(wan)公(gong)頃。