Měření Δp – Q charakteristik hydraulického ventilu tlakové regulace

Abstract

This bachelor thesis deals with the measurement ∆p – Q characteristics of slide valve pressure control. In the introduction of bachelor thesis describes the principle of function PC/LS control of the hydraulic system and the hydroelectric generator by a valve. In the next section are examples of regulation in the hydraulic systems used in practice. The following chapter describes the construction of each part of the control valve and the construction of the hydraulic cube. This bachelor thesis includes design of the hydraulic circuit used for specific measurement of the mentioned valve. The practical part contains a description of the measurement procedure used for the measurement ∆p – Q characteristics of the valve. In bachelor thesis conclusion are results of measurement and the experiment is evaluated.