Guangdong Nanxiong ploughing and Qinghai cold lake have a straight distance of more than 2500 kilometers. One is located in the southern part of the Daenggling Mountains. The terrain is rugged and windy. One is in the northwestern part of the Qaidam Basin in northwest China. It is cold and arid, and its natural conditions are poor. The seemingly irrelevant areas with low wind speeds have formed a close relationship with China's maritime apparel.
The overall solution is king
China Nengli Niupingping Project is located in Nanxiong, Guangdong Province. The project adopts China's sea-loaded H120-2.0MW wind turbines. As a four-class wind zone, the average wind speed below 5m/s, complex terrain conditions, coupled with continuous reduction Wind power prices increase the risk of investment in wind farms in the region.
China Haizhuang realizes that it is only possible to maximize the full life cycle benefit from comprehensive evaluation and optimization of the project in terms of power generation, roads, infrastructure investment, tower investment, land acquisition costs, difficulty of delivery, and operation and maintenance. With this in mind, China Haishang deeply participated in the entire process of project development and played the role of an overall solution provider. Through joint efforts with the owners, in 2017, the average annual wind speed was less than 5m/s. Under the circumstances, the annual equivalent number of hours of the ploughing project was 2229 hours, and the availability rate of the unit reached 99.74%. It performed well in many low-speed wind turbines.
Nanxiong Furing Niuping Project Real Scenery
Fans also have advanced customization
The China Guangdong Nuclear Power Cold Lake Project is located in the Hai Tibet Autonomous Prefecture of Qinghai Province. It also adopts the Chinese sea-loaded H120-2.0MW wind turbine. In view of the special circumstances of the high-altitude three types of B-type wind districts, China's marine installations will carry out the H120-2.0MW units. Special customization, forming a high prototype wind turbine, this configuration unit uses a number of advanced and mature technologies to solve a number of intractable diseases in the industry, to ensure the maximum output of these 15 units.
The capacity of the first stage of the China Guangdong Nuclear Power Cold Lake Project was 30,000 kilowatts. The lifting operation began on July 5, 2016 and all grid-connected power generation took place on December 11. The average annual wind speed in 2017 was 6.4m/s and the annual power cut was 8.37 million kilowatts. Under the circumstances, the on-grid electricity is 94 million kilowatts, the annual equivalent hours is 3140 hours, and the utilization rate is 99.65%. It is worth mentioning that if there is no wind, the equivalent hours of the project can reach 3412 hours.
Qinghai cold lake project real scene
Gold operation and maintenance escort
The harsh natural environment puts forward high demands on wind turbines and raises even greater challenges for O&M personnel. Qinghai Lenghu is named after the Hutong Lake in Mongolia (Mongolian: abnormally cold lake), with an average annual temperature. It is only 2°C, low air density and very little precipitation. It is a very dry area in China. It is no accident that the Cold Lake Project achieved this in 2017. Apart from the reliability of wind turbines, it is inseparable from on-site after-sale operation and maintenance personnel. Careful and comprehensive maintenance.
China's seaborne operations and maintenance teams are all from the south. Despite their terrible northwestern regions, they are not afraid of the challenges of nature, fight cold, and excel in the perfection of the sea. Build a wind farm, become a demonstration's brand idea, create maximum value for customers.
China's marine operations personnel
The impressive performance of the wind farm and the conscientiousness of the operation and maintenance personnel have made China's marine apparel industry unanimously praised by the owners. In addition to the plowing cattle plaza, cold lakes, and Chinese seas, more 'hard bones' have been planted, and these places have also been or are As a result of China's maritime dress and affinity.