At 9:18 on May 1st, the pilot ship at the offshore test wind farm in Xinghua Bay, Fuqing, Fujian province reported that the Shanghai Electric 6MW offshore prototyping machine had been successfully connected to the grid for power generation. The first high-power offshore test wind farm in the world ushered in the domestic debut.
Shanghai Electric 6MW prototype successfully connected to the grid
The first unit started operation after power grid heating and dehumidification started for about 24 hours. The grid power supply was sent on April 29, and the dehumidifying grid connection conditions were met on April 30. The grid-connected power generation was successfully completed on May 1st, compared with the owner. It is expected to be 4 days ahead of schedule, fully embodying the technical maturity and stability of Shanghai Electric 6MW offshore generating units.
The coast of Fujian at the end of April entered the early summer of hot and humid. The Shanghai Electric Field Team worked with the technical staff of the owner of the Fuqing Strait Power Co., Ltd. to do a detailed commissioning work before the on-site grid connection. The site developed a complete set of experience based on the rich maritime operation and maintenance experience. Transmission inspection plan, wind turbine commissioning plan and safety precautions plan, etc. The owner unit strictly controls the safety during the unit installation, commissioning, and power transmission, and actively guides the technology and fully coordinates the resources. The joint efforts of both parties ensure the smooth operation of the unit. Web shop paved the way.
In order to ensure complete project implementation, Shanghai Electric had previously assigned more than ten project executives to overseas training. The 6.0 prototype was fully implemented independently by the Shanghai Electric engineers from hoisting to commissioning, and laid the foundation for the batch projects to be built soon. solid foundation.
The fast and smooth grid connection is also inseparable from the high reliability of the unit.
Shanghai Electric SWT-6.0-154 is a high-power direct-drive permanent magnet generator set based on D6/7 platform. It is suitable for offshore wind farms in the coastal areas of Fujian and Guangdong. Excellent design concept, stable fan components and perfection The offshore operation and maintenance scheme ensures the continuous and stable operation of the unit. The unit follows the advanced TCM vibration monitoring system to systematically monitor the hidden dangers of large parts and effectively improve the reliability of large parts. The unit adopts integrated design of engine room, will control system, and transformer , Converters and other layouts are arranged in the engine room. Before the unit leaves the factory, it can complete 80% functional testing in the workshop, which greatly improves the on-site operation stability of the unit.
As the largest offshore wind turbine manufacturer in China, Shanghai Electric has never stopped exploring offshore wind power. Larger, deeper and more distant is the inevitable trend of offshore wind power development. Following 6MW, Shanghai Electric has successively introduced 7MW, 8MW offshore. The wind turbine greatly meets the demand for large-scale offshore wind turbines in China and enriches owners' choices. At the same time, Shanghai Electric Hangzhou R&D Center is committed to the independent research and development of 10+MW offshore turbines. In addition, Shanghai Electric actively explores the field of floating wind turbines. Accelerate China's offshore wind power toward dark blue.