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Yumen Xinneng 50MW Molten Salt Tower Beam-down CSP Project

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2018-8-8


 Project Schedule

 

● June, 2018, No.1 Modulecompleted, heliostats installation finished.

● April, 2018, steam turbinefoundation started, and No.2-5 modules started construction.

● Dec.7, molten salt thermalelectricity storage system started construction.

Dec. 4, 2017, heat exchanger bidders announced & steam generator bidding restarted.               

● Nov. 28, 2017, molten salt bidding opened.

● 2017, the first solar collectingsystem module commissioning to be finished.

● 2017, 3 solar collecting system modulesconstruction and equipment installation to be completed.


  Progress expectation:


● Aug.30, 2018, 15 heliostats of solar collectingsystem module installed

● Sept.15, 2018, storage system installation andcommissioning finished

● Nov.1, 2018, a complete set of generator to bestarted

● Nov.15, 2018, connected to the grid for the firsttime

● Dec.31, 2018, put into operation


  Full report view online


 Project Overview


Yumen Xinneng 50MW molten salt tower CSP plant was officially selected as one of China 1st batch of CSP pilot projects in September 2016. With total investment of RMB 1.78 billion, the project is expected to be completed in 2 years. The project is located in Zhengjiashawo CSP Park, 5km far from new downtown of Yumen city, Gansu Province. The 50MW project takes beam-down CSP technology with 15 mirror field modules, and one 9-hour molten salt thermal storage system & steam turbine set. The annual generating capacity is under load of 4328 hours. The project broke ground in July 2017, and is expected to be finished by December, 2018.

As recognized by CSP industry players, the Direct Normal Irradiance (DNI) should be above 1,700kW.h/㎡, and the DNI in Yumen is around 1,901 kW.h/㎡, indicating that Yumen is rich in solar resources and a great place for building CSP plants.

           

Basic information

Location

Zhengjiashawo CSP Park

Capacity

50MW

Investment

1.78 billion

Annual generating capacity

4328h

Thermal energy stroage hours

9h


Project Participants

 

China Sinogy Electric Engineering Co., Ltd (CSECC) signed a RMB 1.613 billion EPC contract with Yumen Xinneng in May, 2017, and set up project department in June, 2017.

With years of accumulation, CSECC, an affiliated company of Thvom has strong competitive advantages in business qualification, engineering design, technical services, project experience, and talented specialist team. CSECC possesses Class A credentials of engineering design, engineering consulting and engineering investigation.  

Main participants and biding situation:

                                                                                                                                                                                                                              

NO.

Equipment/Service

Supplier/Candidate

1

Steam turbine

Shanghai Electric--Shanghai Turbine  Works Co., Ltd.

2

Generator

Shandong Jinan  Power Generation Equipment Factory

3

Steam generator

Dongfang Boiler

4

Air cooling  equipment

Shanghai  Electric SPX Tech & Engineering Co., Ltd

5

Molten salt pump

Flowserve; Ruhr Pumpen;  Sulzer

6

Feedwater pump

KSB; Sulzer;
ZHENGZHOU POWER EQUIPMENT WORKS

7

Heliostat

Jiangsu XinChen CSP Technology Co., Ltd

8

Beam down tower

Jiangsu XinChen CSP Technology Co., Ltd

9

Central receiver

Jiangsu XinChen CSP Technology Co., Ltd

10

Molten salt storage tank

Jiangsu XinChen CSP Technology Co., Ltd

11

EPC

China Sinogy Electric Engineering Co., Ltd

12

 

Supervisor

Anhui Energy  Construction Engineering Supervision Co., Ltd

13

 

Field leveling  & Temporary

construction

Gansu No.1 Construction  Group

 

14

Main workshop  construction

Anhui Power  Construction No.1 Engineering Co., Ltd

15

Power Block  Construction &

Installation

JEPC3-China  Energy Engineering Group Jiangsu No.3 Electric

Power Construction Co., Ltd.

16

 

Solar collection  & Thermal

storage system

Jiangsu XinChen  CSP Technology Co., Ltd

 

17

Owner's Engineer

Shanghai Parasol  Renewable Energy Company

18

 

Turnkey EPC of  Central Storage

Tank

China Chengda  Engineering Co., Ltd.

19

Operator &  Owner

Yumen Xinneng  CSP No.1 Power Co., Ltd.

                                                                                            

 Plant photos


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