Basics of electrical machines and electric drive and multi-purpose AC machine. OEMiE2-SR
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OEMiE2-SR
Basics of electrical machines and electric drive and multi-purpose AC machine. Manual design with stand
Delivery time is 6 weeks
Commisioning is not necessary
Basics of electrical machines and electric drive and multi-purpose AC machine. Manual design with stand
Delivery time is 6 weeks
Commisioning is not necessary
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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, Electric drive.
Раздел Electrical Machines
- Study of single-phase transformer:
- study of external characteristic;
- open-circuit test;
- short-circuit test.
- Study of separately excited DC motor, DC shunt motor:
- study of external characteristic of a DC shunt generator;
- no-load test of a DC shunt generator ;
- no-load test of a separately excited DC generator ;
- short-circuit test of a separately excited DC generator ;
- study of external characteristics of a separately excited DC generator .
- Study of DC shunt motor:
- short-circuit test;
- no-load test;
- study of operating characteristics;
- study of speed characteristics and speed-torque characteristic;
- study of control characteristics .
- Study of separately excited DC motor:
- short-circuit test;
- no-load test;
- study of operating characteristics;
- study of speed characteristics and speed-torque characteristic;
- study of control characteristics .
- Study of asynchro squirrel-cage motor:
- short-circuit test;
- no-load test;
- study of operating characteristics;
- study of speed characteristics and speed-torque characteristic.
- Study of a wound-rotor motor:
- short-circuit test;
- no-load test;
- study of operating characteristics;
- study of speed characteristics and speed-torque characteristic.
- Study of asynchro generator:
- study of external characteristic;
- no-load test;
- short-circuit test.
- Study of synchronous generator:
- study of external characteristic;
- study of control characteristics;
- no-load test;
- short-circuit test.
- Study of synchronous motor:
- short-circuit test;
- no-load test.
- study of operating characteristics;
- study of speed characteristics and speed-torque characteristic;
- study of control characteristics .
- 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 Thyristor converter – DC motor system:
- study of speed-torque characteristic, electromechanical characteristic;
- speed control of DC motor at variable armature voltage;
- study of control characteristics.
- Elements of electric drive control system:
- study of ramp generator circuit;
- study of P-controller;
- study of I-controller;
- study of PI-controller.
- 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.
- Study of closed-loop Frequency Converter-Asynchro Motor system:
- speed loop tuning;
- study of closed-loop system.
- Modules of:
- Bench power supply;
- Power supply;
- Measuring;
- Added resistance (2 pcs);
- Frequency converter;
- Thyristor converter;
- Single-phase transformer;
- controllers;
- Power.
- Electrical machine unit (multipurpose AC machine, DC machine, speed sensor).
- Laboratory table.
- Bed-side table.
- Set of connecting cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | stand design |
Type of control | manual design |
Dimensions, mm | 1450х1550х650 |
Weight, kg | 200 |
Voltage, V | 3х380 |
Power consumption, VA | 750 |
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