engleski

Digital Model for Dynamic Simulation of Hydraulic System in Hydro-Electric Power Plant

The hydraulic system for water supply has an essential influence on the stability and reliability of a hydro-electric power plant. This paper presents a non-linear mathematical model of hydraulic system for water supply in a power plant. The model includes headrace tunnel, surge shaft and pressure pipe. The problems are solved by means of a program based on differential equations on desktop computer HP 9845-B. This computer with simulation program can be used as a training simulator and as a very suitable device for design of similar hydraulic systems. Accuracy of the model is proved by comparing with an experimenatal test in a hydro-electric power plant.

hydro-electric power plant; hydraulic system; dynamic simulation; digital model

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