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9月27日，中廣核新(xin)能源德令(ling)哈(ha)有限公司就青海德令(ling)哈(ha)光(guang)儲熱一體化200萬千瓦（光(guang)熱20萬千瓦）項目大壓差熔鹽調節閥(fa)(fa)采購（重(zhong)新(xin)招標(biao)）發布中標(biao)結果公示(shi)，中標(biao)人(ren)為(wei)：CSPPLAZA平臺會員單位(wei)——哈(ha)電集團哈(ha)爾濱電站閥(fa)(fa)門有限公司。

據此前招標公告，項目規模：

中廣(guang)核新能源(yuan)青(qing)海德(de)令(ling)哈光儲(chu)熱一體化200萬千(qian)(qian)瓦(wa)（光熱20萬千(qian)(qian)瓦(wa)）項(xiang)目位于(yu)青(qing)海省海西州(zhou)德(de)令(ling)哈市柯(ke)魯(lu)柯(ke)鎮，廠址距(ju)離柯(ke)魯(lu)柯(ke)鎮公(gong)路(lu)(lu)里(li)程(cheng)(cheng)約30km，距(ju)離德(de)令(ling)哈市公(gong)路(lu)(lu)里(li)程(cheng)(cheng)約40km，場區南側臨(lin)近G315及S20，場區距(ju)離S20公(gong)路(lu)(lu)里(li)程(cheng)(cheng)約12km，本項(xiang)目進廠道路(lu)(lu)從(cong)南部國防(fang)路(lu)(lu)引(yin)接，國防(fang)路(lu)(lu)與(yu)S20銜接，對外(wai)交通便利。本項(xiang)目一期新建200MW光熱儲(chu)能發電(dian)項(xiang)目，作(zuo)為德(de)令(ling)哈“光熱儲(chu)”一體化項(xiang)目的一部分(fen)，利用熔鹽電(dian)加(jia)熱裝置有(you)效吸收10%光伏(fu)棄電(dian)儲(chu)熱，儲(chu)能時長(chang)不低于(yu)6小時。項(xiang)目計劃(hua)于(yu)2023年12月開工，建設(she)工期為18月。

本工(gong)程(cheng)(cheng)(cheng)為(wei)(wei)光熱(re)儲(chu)(chu)一體化項目一期工(gong)程(cheng)(cheng)(cheng)中的(de)(de)光熱(re)儲(chu)(chu)能發電(dian)工(gong)程(cheng)(cheng)(cheng)，擬建設(she)(she)1套(tao)容量(liang)為(wei)(wei)200MW超(chao)高壓、高溫(wen)、一次中間再熱(re)、空冷凝(ning)汽式(shi)(shi)汽輪發電(dian)機組，配套(tao)建設(she)(she)1套(tao)以熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)為(wei)(wei)傳(chuan)熱(re)介質(zhi)(zhi)的(de)(de)塔式(shi)(shi)聚光集熱(re)系統(tong)(tong)、1套(tao)蒸汽發生系統(tong)(tong)、1套(tao)可滿足汽輪發電(dian)機組額(e)定功率運行(xing)6h的(de)(de)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)儲(chu)(chu)熱(re)系統(tong)(tong)（有(you)效儲(chu)(chu)熱(re)容量(liang)2646MWht）。本工(gong)程(cheng)(cheng)(cheng)采用二(er)元(yuan)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)（60%硝酸(suan)鈉(na)與40%硝酸(suan)鉀）作(zuo)為(wei)(wei)吸熱(re)介質(zhi)(zhi)和儲(chu)(chu)熱(re)系統(tong)(tong)儲(chu)(chu)熱(re)介質(zhi)(zhi)。儲(chu)(chu)熱(re)系統(tong)(tong)設(she)(she)1個冷熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)和1個熱(re)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)。熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)系統(tong)(tong)配置疏(shu)(shu)(shu)鹽(yan)(yan)(yan)(yan)(yan)(yan)系統(tong)(tong)，當有(you)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)介質(zhi)(zhi)的(de)(de)系統(tong)(tong)停止(zhi)使用或(huo)需疏(shu)(shu)(shu)放時，可在(zai)短的(de)(de)時間內排空熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)，防(fang)止(zhi)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)凝(ning)固。本工(gong)程(cheng)(cheng)(cheng)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)疏(shu)(shu)(shu)放系統(tong)(tong)設(she)(she)置1臺45m3疏(shu)(shu)(shu)鹽(yan)(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)，2臺100%容量(liang)的(de)(de)立式(shi)(shi)疏(shu)(shu)(shu)鹽(yan)(yan)(yan)(yan)(yan)(yan)泵(beng)。疏(shu)(shu)(shu)鹽(yan)(yan)(yan)(yan)(yan)(yan)泵(beng)安裝在(zai)疏(shu)(shu)(shu)鹽(yan)(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)的(de)(de)頂部，將疏(shu)(shu)(shu)鹽(yan)(yan)(yan)(yan)(yan)(yan)罐(guan)(guan)中熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)送至低溫(wen)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)儲(chu)(chu)罐(guan)(guan)或(huo)高溫(wen)熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)儲(chu)(chu)罐(guan)(guan)，回(hui)收熔(rong)(rong)(rong)鹽(yan)(yan)(yan)(yan)(yan)(yan)。

招標內容與范圍：

供貨(huo)范(fan)圍應至少包括但(dan)不限于：

閥門本體；

閥門驅動執行機構；

電氣及熱控裝置；

其它(ta)有關的(de)成套輔(fu)助設施(shi)。

此(ci)外，投標方(fang)應提(ti)供閥門電伴熱系統(tong)設(she)計方(fang)案和計算(suan)書(shu)。

具體招標(biao)(biao)范(fan)圍(wei)和要(yao)求以招標(biao)(biao)文件(jian)規定為準(zhun)。

公告原文如下：