【摘要】 在高水头电站中,为满足技术供水水压的要求,经常采取多种减压措施,而利用可调式射流泵进行减压的技术供水系统,在国内还较为少见。文中结合越南儒桂水电站,采用可调式射流泵技术供水方式,介绍了其技术供水自动控制系统的构成、具体实现及控制策略。实验和实践验证了该方法的有效性、可行性及经济性,为高水头水电站技术供水提供了一种新的可行方法。更多还原

【Abstract】 In high water head hydropower station,diversified measures are always adopted to reduce water pressure to satisfy requirement of technical water supply.However,the technical water supply system adopting adjustable jet pump is rare in China.According to Vietnam Rugui hydro-power station which adopts the adjustable jet pump automatic control system,its composition,concrete realization and control methods are introduced in the paper.Experimental result and practice indicate that this method is effective,feasible and economical.It provides a new feasible method for high water head hydropower station technical water supply system.更多还原