Automatic control system for electric motors. SAR-ED-NN
533 130 RUB
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SAR-ED-NN
Commisioning is advisable
Automatic control system for electric motors. Desktop case with laptop
Delivery time is 7 weeksCommisioning is advisable
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Description
The laboratory stand is intended for teaching students of various specialties of secondary specialized and higher educational institutions, studying the disciplines: "Electric machines", "Electric machines and the fundamentals of an electric drive", "Basics of an electric drive", "Theory of an electric drive", "Automated electric drive", "Control systems for electric drives ".
- Study of DC motor:
- study of natural characteristic, electromechanical characteristic;
- study of power diagram.
- Study of asynchro squirrel-cage motor:
- study of natural characteristic, electromechanical characteristic;
- study of power diagram.
- Study of braking methods of DC motor:
- study of dynamic braking;
- study of regenerative braking;
- study of regenerative braking;
- transient processes.
- Study of Thyristor converter-Motor system:
- study of speed-torque characteristic, electromechanical characteristic;
- DC motor speed control by variable armature voltage;
- study of control characteristics;
- transient processes.
- Elements of electric drive control system:
- study of ramp generator circuit;
- study of P-controller;
- study of I-controller;
- study of PI-controller;
- transient processes.
- Study of dependent control system for DC motor with external speed loop:
- study of control characteristics;
- tuning of current Loop parameter PI controller;
- tuning of speed loop parameter PI controller;
- study of control characteristics of loop system;
- study of speed-torque characteristics of electric drive loop system.
- Study of dependent control system for DC motor with external voltage loop:
- study of control characteristics;
- tuning of current Loop parameter PI controller;
- tuning of voltage Loop parameter PI controller;
- study of control characteristics of loop system;
- study of speed-torque characteristics of electric drive loop system.
- Study of Current Source-Motor system:
- tuning of excitation current Loop parameter PI controller;
- tuning of speed loop parameter PI controller;
- study of Current Source-Motor system;
- transient processes.
- Study of frequency converter:
- control of the frequency converter using the operator keypad;
- control of the frequency converter using the operator keypad.
- Study of open-loop Frequency Converter-Asynchro Motor system:
- study of speed-torque characteristics;
- study of control characteristics;
- slip compensation;
- torque compensation;
- braking methods.
- Study of closed-loop Frequency Converter-Asynchro Motor system:
- speed loop tuning;
- study of control characteristics of loop system;
- start electric drive in closed-loop system;
- study of speed-torque characteristics of loop system;
- transient processes of system
- Modules of:
- Power supply;
- Power;
- Power meter;
- Added resistance No.1;
- I/O;
- Regulator module;
- Thyristor converter;
- Frequency converter;
- Measuring;
- Power.
- Electrical machine unit (asynchro squirrel-cage machine, DC machine, speed sensor).
- Laptop.
- Frame.
- Software (CD).
- Set of power cables and connection cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | desktop case |
Type of control | with laptop |
Dimensions, mm | 1050х850х450 |
Weight, kg | 120 |
Voltage, V | 3х380 |
Power consumption, VA | 750 |