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Shouhang Dunhuang 100MW Molten Salt Tower CSP Project

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   2018-7-18


 Project Schedule


May, 2018, civil work completed; New!  

Feb., 2018, 1000 heliostats installed;

Nov. 4th, 2017, tower completed;

May 13th, 2017, structural construction ofadministration building finished;

Nov., 2016, field leveling work started,core component procurement and main work construction began;

Nov. 9th, 2015, construction started;

2014, project design began;

Progress expectation:

End of 2018, to be connected to the grid.

 Full report view online


 Project Overview


Shouhang Dunhuang 100MW Molten Salt Tower CSP Plant(hereinafter referred to as “the project”) is one of the 1st batch of 20 pilot CSP projects in China and being developed with a steady progress. Belonging to the second phase of Shouhang’s Dunhuang CSP plan (Phase one 10MW completed), the project is the largest molten salt tower CSP plant during construction period in China and its equipped solar field will be the largest one in the world when it’s completed.


Basic information

Location

Solar Industry Park, inthe west of Qili Town, Dunhuang

Capacity

100MW

Investment

CNY 3 billion

Annual generating capacity

3500h

Solar field area

12, 300, 00 sq. m.(Over 12,000 heliostats; tower height: 263 meters)


Project Participants

 

Developer and investor: Beijing Shouhang IHW Resources Saving Technology Company Ltd (Shouhang)

In 2014, Shouhang started commercialized CSP project development and entered into scale industry stage. Shouhang devotes into systematic R&D of concentrator system, receiver, thermal energy storage system, heat exchange system and thermal electricity integration control system. By now, Shouhang successfully achieved small and middle size testing systems for tower, Parabolic Trough and dish CSP projects.

  Main participants and biding situation:


The main raw materials of the project are steel, aluminum product and glass, which are purchased from domestic suppliers by bidding. Core components as heliostat, control device, receiver and air cooling system are provided by Shouhang. Ensival Moret, Flowserve, GE, Siemens and Man are part of the key suppliers of the remaining equipment.                                                                                                                                                 

                                           

 

Equipment Name

 

Vendor/Bidder

 

Solar field & heliostat

 

Shouhang

 

Control system

 

Shouhang

 

Central Receiver

 

Designed and manufactured by Shouhang

 

Steam generation

 
 

Designed  by Shouhang and produced by China Beichen Electrical Equipment Co., Ltd.

 

Pumps

 

Sulzer (formerly Ensival Moret) &

Flowserve (VTP molten salt pump)

 

Molten Salt-Potassium Nitrate

 

Jiaocheng Bingsheng Chemical Co., Ltd

 

Valves

 

Flowserve & Emerson

 

Turbine

 

GE

 

Air cooling system


Shouhang

 

Pressure sensor

 

Rocksensor

                                                                                                                                                                                                          

 Plant photos


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