摘要
本次径流影响分析研究按各梯级建设时序对丰满电站、白山、红石径流分段进行还原,并将还原后天然状态的径流与受水库调蓄影响后的径流进行对比分析。结果表明,丰满水电站的运行改变了河流天然状态年际径流量和径流量分布,而且梯级开发对径流的人工控制对松花江中下游自然河流状态的径流量年内分配具有很大的影响。
The effects of runoff analysis according to the timing of the cascade construction of Feng- man hydropower station, Baishan, Hongshi runoff reduction and runoff reduction section after natu- ral state and the effect of runoff storage reservoir after comparative analysis. The results show that the Fengman hydropower station operation changed the natural state of the river runoff and annual runoff distribution, and artificial control on runoff in the middle and lower reaches of Songhuajiang River cascade development on natural rivers state the annual runoff distribution has great influence.
作者
贾凤
JIA Feng(Hebei University of Engineering, Handan 056000, Hebei, Chin)
出处
《水利科技与经济》
2018年第2期66-71,共6页
Water Conservancy Science and Technology and Economy
关键词
径流影响
梯级水电站
丰满电站
runoff effect
cascade hydropower stations
Fengman hydropower station
