China Concentrated Solar Power project CGN Delingha 50MW Parabolic Trough Plant connected to grid

China Concentrated Solar Power project CGN Delingha 50MW Parabolic Trough Plant connected to grid

As the project owner and developer China Guangdong Nuclear Power (CGN)announced earlier, CGN Delingha 50MW parabolic trough concentrated solar power (CSP) plant, China first large-scale commercial CSP project, was successfully connected to the grid in the evening of June 30.

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It is absolutely a great milestone for China CSP industry, which entitled China the 8th country in the world owning large-scale commercial CSP project. And as CSP Focus keeps reporting, the CGN Delingha plant is also amongst China 1st batch of 20 pilot projects (4 cancelled for now) and now the first with completion.

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The project was officially broken ground in the year of 2014, and the only CSP project in China getting loan from Asian Development Bank. With total investment of RMB 1.938 billion, the project is equipped with 9 hours molten salt thermal energy storage.

Chinese companies Beijing Shouhang  IHW Energy Saving & SEPCOII and Shandong Sunway  Petrochemical Engineering Co., Ltd joined the project as EPCs of solar field and HTF&TES respectively. Other local involvers include Dongfang Turbine, Harbin Turbine, Wuxi Chemical Equipment, Co., Ltd etc. And global leading CSP companies like TSK, IDOM, sbp, Rioglass, Solutia, Sulzer also provided components and services for CGN Delingha CSP project.

Project Schedule

● June20, 2018,connected to the grid.

● November 2017, 90% of solar field completed;

● April 2016, HTF & TES started contruction;

● July 2014, broke ground officially;

● February 2013, approved by the local Qinghai Province government;

● July 2012, signed MoU with Asian Development Bank on CSP project;

● April 2012, CGN Delingha Solar Energy Co., Ltd built CSP technology demonstration base;

 Project Overview

CGN Solar Delingha 50MW parabolic trough CSP plant is among China 1st batch of 20 pilot CSP projects and leading the construction progress. With total investment of RMB 1.938 billion, the project is equipped with 9 hours molten salt thermal energy storage. Once completed, CGN Solar Delingha 50MW parabolic trough CSPplant will be the first commercial parabolic trough project, and the first operational pilot CSP project in China.

Basic information
Location West exit solar energy industrial parks, Delingha, Qinghai province
Occupied area 2.5 km2
Investment 1.94 billion RMB
Life cycle 25 years
Natural gas consumption 9%
Heat transfer fluid type High temperature heat transfer boiler
Thermal enery storage Molten salt,9h
Thermal enery storage mode mixed nitrate
Collector technology Euro Trough 150
# of Loops 190
Per loop length 600 m
Annual generating capacity 225 million kwh
Annual water consumption 800,000 ton(water cooling)
Project Participants
Product/Service Company
Basic engineering TSK Energy  Solution
Solar field detailed engineering TSK Energy  Solution
Technology  Provider of Euro Trough Schlaich Bergermann Partner
Feasibility study NWEPDI Northwest  Electric Power Design Institute
Owner’s Engineer AF Consult
Solar field EPC Beijing Shouhang  IHW Energy Saving & SEPCOII
HTF&TES EPC Shandong Sunway  Petrochemical Engineering Co., Ltd
Basic and detailed design of the thermal energy stroage system IDOM
Power block EPC NWEPDI Northwest  Electric Power Design Institute
Reflector Rioglass
Receiver tube Rioglass
HTF Solutia
Sodium nitrate Xinjiang Nitre  Potash Co., Ltd.
Potassium nitrate Wentong
HTF pump Sulzer
Molten  Salt pump Sulzer
Turbine Dongfang Turbine
Oil-water heat exchanger Harbin Turbine
Molten-Salt heat  exchanger Wuxi Chemical Equipment, Co., Ltd

http://www.cspfocus.cn/en/report/detail_58.htm

2018-07-04T12:27:14+00:00 02-07-2018|Categories: BREAKING NEWS, NEWS, Sin categoría, Top News|Tags: , , , , |