Automated electric drive Siemens - 3 kw. AEP-Siemens-3-SK
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Description
This laboratory bench provides the following laboratory and practical works to be performed in professional educational institutions of the subjects of Electrical Machines, Electrical Machines and basics of electric drive, Basics of electric drive, Electric drive theory, Automated electric drive, Electric drive control system.
- Study of DC motor:
- study of natural characteristic, electromechanical characteristic;
- study of forced characteristic at variable armature voltage;
- study of forced characteristic at variable stator resistance;
- study of forced characteristic at variable excitation current;
- characteristic of dynamic braking;
- study of power diagram.
- Study of asynchro squirrel-cage motor:
- study of natural characteristic, electromechanical characteristic;
- study of forced characteristic at variable stator voltage;
- study of forced characteristic характеристики at изменении сопротивления статора;
- study of power diagram.
- Study of STARTER software:
- control of thyristor converter using STARTER software;
- control of frequency converter using STARTER software.
- Study of open-loop Tgyristor Converter-DC Motor system:
- study of speed-torque characteristic, electromechanical characteristic;
- definition of index of control;
- study of control characteristics;
- transient processes.
- Study of open-loop Frequency Converter-Asynchro Motor system:
- study of speed-torque characteristics;
- study of control characteristics;
- slip compensation;
- forcing voltage;
- definition of index of control.
- transient processes.
- Study of dependent control system for DC motor:
- tuning of current Loop parameter PI controller;
- tuning of limit unit;
- tuning of speed loop parameter PI controller;
- tuning of ramp generator circuit;
- study of control characteristics of electric drive loop system;
- study of speed-torque characteristics of electric drive loop system;
- transient processes.
- Study of closed-loop dual-zone control system of DC motor:
- tuning of current Loop parameter PI controller;
- field current loop tuning
- tuning of limit unit;
- tuning of speed loop parameter PI controller;
- tuning of ramp generator circuit;
- study of control characteristics of electric drive loop system;
- study of speed-torque characteristics of electric drive loop system;
- transient processes.
- Study of vector control at «Frequency Converter - Asynchronous motor» closed loop system :
- speed loop tuning;
- study of speed-torque characteristics;
- study of control characteristics;
- study of control characteristics at variable field current;
- transient processes.
- Modules of:
- Power supply / Power meter;
- Power;
- Frequency converter;
- Thyristor converter.
- Electrical machine unit (asynchro squirrel-cage machine, DC machine, speed sensor);
- Added resistance unit.
- PC.
- Laboratory table.
- Desk for PC.
- Software.
- Set of connecting cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | stand design |
Type of control | with computer |
Dimensions, mm | 2000х1200х1000 |
Weight, kg | 240 |
Voltage, V | 3х380 |
Power consumption, VA | 6000 |