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布尔津县位于新疆阿勒泰地区西北部,东经86°54′,北纬47°44′,处于新疆九大风区之一的额尔齐斯河河谷风区,西接哈巴河县,南与吉木乃县相接,距乌鲁木齐市620公里。该地区属于北温带寒冷地区大陆气候,两山之间冲积平原海拔450-650米,气候多旱少雨,昼夜温差大。
布尔津县以水力发电为主,托洪台水电站为布尔津县的骨干电源,现有装机近两万千瓦。1996年布尔津县水电公司利用德国政府“黄金计划”援助,引进7台150kW风力发电机组,建成国内第一个风水互补系统。系统投入运行后,又组织水电-风电互补系统观测研究课题组,通过现场观测试验和理论分析得出结论:“由于阿勒泰地区的风资源和水资源具有极强的互补性,更由于阿勒泰地区具有较大的水电装机容量,而且其中有三个电站带有可观的调节水库,因此在该地区突破传统限制,在风电装机大大超出电网容量10%的条件下建设水电-风电互补系统,在技术和经济上都是可行的。截至目前,该系统已安全运行近十年,有效的缓解了布尔津县冬季水电出力不足的问题。
近年来随着新疆地区经济建设的快速发展,电力需求不断上升,为充分发挥地方地理优势,调整和优化布尔津地区能源结构,布尔津风力发电工程得到了政府的大力支持。
Buerjin County, located in northwest Altay Prefecture, Xinjiang, is longitude 86°54′ east and latitude 47°44′ north. Located in the valley wind zone of Eltrix River, one of the nine biggest wind zones in Xinjiang, it connects to Habahe County on the west and to Jeminay County on the south, and it is 620km from Urumqi. The region has continental climate in the cold region of the North Temperate Zone. The fluvial plain between two mountains has an altitude of 450~650m. The climate here is dry with less rain and big temperature difference between daytime and night.
Buerjin County depends on hydropower generation and its key power source is Tuohongtai Hydropower Station, whose existing installed capacity approximates to 20MW. In 1996, Buerjin County Hydropower Company introduced 7×150kW wind turbine generator systems (WTGSs) under the assistance of the Sino-German “ELDORADO program” and built the first wind power-hydropower complementary system in China. After the system was put into operation, a subject team for observation and study of wind power-hydropower complementary system was organized, which drew the following conclusions on the basis of field observation, test and theoretical analysis: “The wind resource and water resource in Altay Prefecture have strong mutual complementarity. Moreover, Altay Prefecture is equipped with big hydropower installed capacity, of which, three hydropower stations are equipped with regulating reservoir of big capacity. As a result, it is technically and economically feasible to break the tradition restrictions in the region and build the hydropower-wind power complementary system when the installed capacity of wind power far exceeds 10% of the grid capacity.” Up to now, the system has operated in safety for nearly ten years, effectively relieving the problem that the hydropower capacity in Buerjin County is insufficient in winter.
In recent years, Xinjiang has witnessed rapid development in its economic building and its power demand has gradually increased. To make full use of the local geographic advantages, and regulate and optimize the energy structure in Buerjin, the government offers full support to Buerjin wind power generation project.