Complete Training System for Dc Machines — MOE Lab Tender Details

Complete Training System for Dc Machines

Complete system for study of DC electrical machines. The experiments are carried out using industrial-design machines. All the test machines possess a special base for connecting the Machine test system 0.3. The testing system can be used to record the characteristics of the machines under test. Power for the machines is supplied by special laboratory power supplies.Objectives

- Protective measures and electrical safety
- Setting up electrical machines and putting them into operation
- Use of starting circuits
- Assessment of electrical machine characteristics

Features
- In order to protect against overheating, the stator windings of the test machines are equipped with temperature sensors
- Should overheating occur, the machine testing system automatically shuts down the machine under test, thus preventing any damage to it.
- The test machines are equipped with an educationally designed terminal board with the winding configuration printed on it.
- The ends of all the windings are connected to the terminal board and can be accessed via 4-mm safety sockets.
- Computer-supported acquisition of measurement data provides for meaningful measurement results.

Topics
- Design and function of DC machines
- Armature reaction and commutation
- Series-wound machines
- Possibilities for changing speed
- Energy conversion
- Shunt-wound machines
- Operation at constant speed
- Self-excitation
- Current-voltage characteristics
- Load characteristics
- Possibilities for changing speed and adjusting for load
- Starting and braking
- Characteristics of generators
- Power performance
The system must come with full experimental guide, with many tasks to be executed with the equipment and computational data acquisition interface and software.
composed minimally by the following components: