水力摩阻 meaning in English

hydraulic friction

In this paper according to the design scheme of yao heba power station in nan yahe river , the mathematical model with longer and complicated conduit system , elastic water hammer and pid regulating low of voter turbine adjusting system in the case of the small fluctuation has being built , which include conduit system , surge tank , draft tube , water turbine , generator and governor . the hydraulic losses are taken into account , and nonlinearization in water turbine and the governor is also taken into account
本文根据南桠河姚河坝水电站的设计方案，对水轮机调节系统，按长引水管道复杂引水系统、弹性水击、调速器为pid调节规律，在小波动情况下，对包括引水道、调压井、尾水管、水轮机、发电机、调速器在内的水轮机调节系统建立数学模型，并计及引水管道水力摩阻损失，对水轮机、调速器考虑了其中的非线性，利用功能强大的matlab软件编制了源程序进行计算机仿真计算。