东江基础资料(国外英文资料).docVIP

东江基本资料(国外英文资料) Basic information of dongjiang hydropower station A hub efficiency and building level Dongjiang hydropower development tasks is given priority to with power, with flood control, navigation, industrial water, such as comprehensive benefit, power station in the system is used for power compensation adjustment, improve the water output and the reliability of the system. For normal high water level of dongjiang hydropower station is 285 meters elevation corresponding capacity is 8.12 billion cubic meters, the usable capacity of 5.67 billion cubic meters, storage coefficient as high as 1.3, excellent regulation performance. In order to make full use of the compensation benefits of the joint operation of the power plant and other plants, the installed capacity will be 500,000 kilowatts, and the annual average power generation will be 1.32 billion degrees. The power station has four installed units, with a capacity of 125,000 kilowatts. Generator model SF125-36/890. The power station is the power point of the main peak and emergency reserve of central China power grid. In order to ensure the equilibrium water of the downstream industry and agriculture, the small dongjiang hydropower station was built in the downstream area to form an anti-regulating reservoir. After the completion of the reservoir, will improve the downstream 10700 mu of farmland, beijing-guangzhou route leiyang station and have to propose fishing pool power adjustment, to ensure water amount not less than 30 cubic meters per second, can not only improve the downstream shipping conditions, but also can meet the needs of the downstream of the industrial and agricultural water use and the benefit of cascade hydropower stations. The reservoir area is 160 square kilometers, which can be used in the development of aquaculture, while utilizing the cultural and natural landscape of the reservoir area to develop tourism. Dam site for alpine valleys in the upstream area, rich in timber, middle and l