CSPPLAZA光热发电网报道：中广核太阳能开发有限公司今日晚间授权CSPPLAZA发布德令哈50MW光热发电项目的EPC招标预告，据该招标预告显示，整个工程将分为集热场（SOF）、HTF+TES（传热及储热）、动力区（BOP）三个EPC包分别进行招标，投标方负责本工程包范围内的基本设计转化及施工图设计、设备供货、土建、安装及分步调试。

　　同时值得注意的是，太阳岛中的油水换热器、导热油泵，传热储热系统中的熔融盐、导热油，以及常规岛及BOP中的油盐换热器、熔盐泵这几种关键设备和材料将独立于上述EPC包之外进行招标。

Pre-bidding announcement for 50 mw photo-thermal project of CGN in Delingha

　　德令哈50MW光热项目以下EPC及设备材料即将进行国际（内）公开招标，敬请有意者与招标机构和/或招标人联系，并在近期内关注相关网站公布的信息。

　　The Invitation for Bid for the following list of 50 mw photo-thermal project of CGN in Delingha is scheduled to commence, please pay attention to the information released on the website in the following weeks.

　　中广核德令哈50MW光热发电项目厂址位于青海省德令哈市西出口太阳能产业园区内，距离德令哈市约7公里，老G315国道以北，柏树山以南，本期占地面积约2.5km2。厂址区域地貌为戈壁滩，地势北高南低，海拔约为3000m，南北向自然坡度约为3%~4%，东西向自然坡度小于1%。

　　Name of project: 50 mw photo-thermal project of CGN in Delingha, China. Site: 7 kw solar industrial area in Delingha, Qinghai province, China. Area: First stage area is 2.45 2.46k㎡, from east to west is 2.1 km,  the grade <1%, from south to north is 1.35 km, the grade ~3.5%, north is higher than north. 

　　本项目规划装机容量100MW，其中本期建设50MW。本项目采用抛物面槽式（PTC）导热油太阳能热发电技术，建设190个槽式集热器标准回路，设置一套双罐二元硝酸盐储热系统（储热容量1300MWh），并设计、建设一套50MW规模的中温、高压、一次再热的水冷汽轮发电机组（汽机额定功率55MW，发电机额定功率60MW），采用城市自来水作为原水。

　　The installed capacity of this project is 100MW and 50MW will be built in this phase.  The PTC solar thermal power generation technique with heat transfer fluid (HTF) is adopted by this project and there are 190 standard trough collector loops with one set of dual-tank binary nitrate thermal energy storage system (the thermal energy storage capacity is 1300MWh). One set of 50MW water-cooling steam turbine of medium temperature, high pressure and single reheating type will be designed and constructed.

　　项目由中广核太阳能开发有限公司投资，整个工程分为集热场（SOF）、HTF+TES、动力区（BOP）三个EPC，投标方负责本工程包范围内的基本设计转化及施工图设计、设备供货、土建、安装及分步调试。

　　Developed by Solar Energy Developer Co., Ltd of China General Nuclear Power Group(CGNSEDC), basic design by Ingeteam Spain, the project is separated from three EPC parts: SOF, HTF and TES, BOP. The tender will be responsible for