Roger: Male, born in January 1964, master's degree candidate, Chinese nationality, no right of abode abroad. From August 1985 to August 1987, he served as administrative secretary of the International Law Teaching and Research Office of China University of Political Science and Law; from July 1990 to August 1996, he served as legal counsel of China Electronics Import and Export Corporation; from August 1996 to October 1999, he served as Legal consultant of Beijing Junda Shili Huasheng Marketing Planning Co., Ltd.; from October 1999 to August 2016, he served as director of Beijing China Economic Law Firm; from August 2016 to January 2017, he served as general manager of the China General Administration of Coal Geology Legal advisor; from January 2017 to August 2017, he served as a lawyer at Beijing Jingshi Law Firm; from August 2017 to March 2018, he served as senior business manager of CECEP Wind Power Co., Ltd., from March 2018 to present , serves as Secretary of the Board of Directors of CECEP Wind Power Co., Ltd.
What are the wind turbines?
Zhejiang Zheneng Jiaxing offshore wind power generation is very good. According to relevant information, the salary range of Zhejiang Zheneng Jiaxing Offshore Wind Power Co., Ltd. is: 8k-10k, and the maximum salary range is: 8k-10k. The working environment is comfortable and weekends are off. Zhejiang Zheneng Jiaxing Offshore Wind Power Co., Ltd. reported in April 2017 Established on the 10th, the legal representative is Shi Xiaohua. The company's business scope includes the construction and operation of power plants, technology development, technical consulting, technology transfer, and technical training of new energy sources such as wind power, new energy infrastructure construction, and new energy equipment operation. Maintenance, overhaul and debugging. New energy project planning and management consulting services. House rental, boat rental and vehicle rental.
In 2009, Siemens built the world's first prototype of a floating wind turbine in the waters of Norway, with an installed capacity of 2.3MW. The small wind turbine, originally designed to have a lifespan of 5 years, is still operating at sea, providing clean power to Norway's power grid. Now, Siemens is building the world's first floating wind farm in the sea 25 kilometers away from Peterhead, Scotland. There will be a total of six Siemens 6MW wind turbines and it is expected to be completed by the end of 2017. By then, this wind farm will be able to provide clean energy to 20,000 households. For offshore floating power plants, we believe that they can be applied to sea areas with water depths up to 700 meters. The sea areas covered by this depth will include the west coast of the United States, the east coast of Japan, and the sea areas of Spain, Portugal, and France. When the wind speed is too fast, generally greater than 25 meters/second, the wind turbine will turn on the protection mode. It stops and the blades become paddled to reduce wind resistance. At the same time, the cabin is made of high-strength steel to minimize the possibility of strong winds lifting the cabin cover. In addition, Siemens' blades also have a special technical aeroelastic blade. For example, we let the wind turbine blades imitate reeds. When the wind blows, the blades can deflect and vibrate like reeds to reduce the direct impact of strong winds on the blades. In addition to dealing with typhoons, another enemy is lightning strikes. After all, offshore windThe generator is basically the highest point on the nearby ocean. They are also most likely to be struck by lightning. We have made statistics. From 2003 to 2010, 72 wind turbines in an offshore wind farm in Denmark suffered a total of 310 lightning strikes. Therefore, a reliable set of lightning protection is also very necessary. Because when the water depth exceeds 50-60 meters, the price of installing underwater foundation becomes extremely expensive, so using floating fans will greatly save costs. In addition, installing offshore wind turbines is a complicated matter. Not only must the foundation, tower, and nacelle be installed first, but the blades must also be installed one by one. Moreover, the installation has extremely high requirements for the marine environment, and work must be stopped in case of bad weather. Therefore, the cost of construction and installation of offshore wind turbines is very high. However, if floating wind turbines are used, they can be pre-installed around the dock and then transported to designated sea areas by tugboats, which can greatly reduce costs and installation time.