December 14, Zhejiang Province, the first offshore wind farm - Putuo No. 6 Zhoushan Offshore Wind Farm on the 6th wind turbine (Shanghai Electric 4.0-130) and power generation grid to achieve zero breakthrough offshore wind power.After Jiangsu, Fujian and Guangdong, Zhejiang Provincial Offshore Wind Power Development officially entered a new era.
The wind farm is located in Putuo Liuheng Island, Zhoushan, Zhejiang Province, with a total installed capacity of 250,000 kilowatts and is the first offshore wind farm of GD Power. The project will install 30 Shanghai Electric 4MW offshore wind turbines and at present 8 of them have been installed.
The average annual wind speed of the project is 7.9m / s. The wind farm site is about 12km long and 3km wide from north to south. The center is about 11km from Liuhengdao and the water depth is between 12m and 16m. The offshore work is affected by the weather, wind speed, waves, berthing, material transportation and personnel up and down fans.Zhejiang Zhoushan sea area has continuous windy weather with large water surge and difficult to stop wind turbines, greatly limiting the progress and efficiency of offshore operations. Shanghai Electric site staff attaches great importance to the overall coordination of the work, planning, implementation and supervision and other aspects, to fully consider the rational layout, scientific organization, which lasted 3 days effectively promote the first wind turbine smooth grid.
On December 11, the sea near Liuheng Island is still cold and the gale waves are rising from time to time. The complicated and harsh climatic environment makes the window period of construction very short, and seizes the windows and finishes the homework with high speed and high quality The Shanghai Electric project manager and the entire working group were stationed in three batches of fan in three batches.As far away from the island, tight schedule, in order to grab the window period, to complete the commitment of the owner of the project, we do not back to the island, not afraid to welcome Difficult to sleep tired to sleep in the towering hard iron plate inside the cold, hungry without hot food to eat bread, breadth of the project in the harsh maritime environment to promote the project effort, pays off after two days and two nights Of the fight, the State Power Zhoushan sea step-up station to send back the electric fan with load protection test finally successfully completed on December 13. This test is the first time the provincial network proposed and Shanghai Electric has applied for a national patent, which is the first fan Grid and lay the foundation.
At 13:30 on December 14, Shanghai electric field staff skilled commissioning work flow, No. 11 wind turbine successfully connected in this three days of debugging and grid work, Shanghai Electric field personnel always adhere to safety first, efficiency First, Shanghai Electric accumulated a mature experience in hoisting and commissioning in Zhejiang sea area, which also opened up a successful road for the next phase of commissioning grid-connected power generation.
As the largest offshore wind power manufacturer in China, Shanghai Electric has also taken customer satisfaction as the primary consideration, and the professionalism and ability of Shanghai Electric field staff have also been highly recognized and appreciated by the owners.
As the first offshore wind power project in Zhejiang Province, Zhoushan Putuo 6 Offshore Wind Farm generates an average of 3,000 hours of electricity annually and will generate 700 million kwh of electricity a year after its completion. According to the standard calculation of coal consumption, the project will reduce the use of coal by 270,000 yuan per year Ton, reducing carbon dioxide emissions by 700,000 tons, with obvious environmental and economic benefits.In addition, Shanghai Electric's pioneering offshore wind power operation experience is also of great exemplary significance for the development and construction of offshore wind farms in Zhejiang Province.
Original title: Zero offshore wind power in Zhejiang breakthrough! Shanghai Electric is ye do?