论文部分内容阅读
灯泡贯流式水轮发电机作为一种专门应用于大流量、低水头的水轮机,由于其自身转动惯量小,机组结构和安装方式都与常规的混流式、冲击式水轮发电机之间存在着显著的差异。其配套的调速系统在电气控制策及液压控制回路上的部件配置与常规的水轮机相比都有所不同。文中针对南瑞集团公司电气控制所(以下简称南瑞电控所)所研制的贯流式水轮发电机调速系统,对其控制原理、配置设定和实际运用情况进行了阐述和说明。
Bulb turbine generator as a specialized application in large flow, low head of the turbine, due to its small moment of inertia, the unit structure and installation methods are both conventional and Francis turbine, impulse turbine exists Significant differences. Its matching speed control system in the electrical control strategy and hydraulic control circuit components on the configuration of conventional turbines are different. In this paper, the control principle, configuration setting and practical application of tubular turbine governor system developed by NARI Electrical Control Station (hereinafter referred to as NARI) are described and explained.