RT 030 Training System Pressure Control, HSI Didactic Equipment Vocational Education Equipment Process Control Trainer
Fundamentals of control engineering using the example of a pressure control system with first order lag Features - basic control engineering relationships using the example of a pressure control - configurable and parametrisable software controller with extensive functions - experiment preparation and software simulation for remote learning - experiments can be followed and analysed on the local network Learning objectives/experiments - fundamentals of control engineering using the example of a pressure controlled system - open control loop response - controlled system without feedback - effects of different controller parameters and methods on the closed loop system response - controller optimisation by changing the controller parameters: Kp, Tn, Tv - recording of step responses: manipulating variable step, reference value step and disturbance variable step - manipulating variable limitation and effect on the control system - effect of disturbance variables - software simulation of different controlled systems (P, I, PT1, PT2) - comparison of different controlled system parameters - specific software for the entire device series - controller: manual, uncontrolled manual operation, continuous controller, two or three-point controller - programmer for your own reference value progressions - design of disturbance variable controllers - recording of time dependencies - remote learning: software simulation at any number of workstations Specification [1] pressure control: typical controlled system [2] controlled system: pressure vessel [3] controlled variable: pressure [4] measuring element: electronic pressure sensor [5] software controller can be configured and parametrised as P, PI, PID and switching controller [6] actuator: speed-controlled diaphragm gas pump [7] disturbance variable generated via solenoid valve with downstream fixed-setting flow control valve as additional drain [8] dial-gauge manometer for observing the pressure [9] software simulation: various controlled systems [10] software: option to connect any number of external workstations on the local network to follow and analyse the experiment [11] experiment preparation and software simulation at any number of workstations for remote learning [12] software with control functions and data acquisition via USB under Windows 10 [13] multimedia instructional materials online in Media Center Technical data Pressure vessel - contents: 400mL - operating pressure: 1bar - max. pressure: 10bar Diaphragm gas pump as compressor - max. flow rate: 3L/min - max. overpressure: 1bar - max. underpressure: 250mbar abs. Pressure control range: 0...1bar Solenoid valve: Kvs: 0,11m3/h Software controller can be configured and parametrised as P, PI, PID and switching controller Measuring ranges - pressure: 0...1,6bar (electronic pressure sensor) - pressure: 0...1,6bar (dial-gauge manometer) 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 600x450x340mm Weight: approx. 18kg
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