LN-Course - Single- and Three-phase transformers
Includes:
- One Experiment card with three-phase transformer, with 12 windings and tapings for study of single phase and three phase transformers and transformer circuits, three-phase load, useable for star and delta connection
- CD-ROM with Labsoft and course
Course contents:
- Principles of transformers
- Study of load characteristics of single phase transformers, for one quadrant and four quadrant operation
- Measurement of current and voltage under load / no-load conditions
- Study of the transformation ratio
- Equivalent circuit diagram
- Study of three-phase transformers
- Study of various three-phase transformer circuits and their effects on load / no-load operation
- Study of various circuits with unbalanced load
- Determination of short circuit voltage
- Duration approx. 3 h
UniTrain electrical machine courses
UniTrain multimedia courses on electrical machines encompass the entire spectrum of electrical machines. The motors are characterised by their open, accessible stators. These are built onto experiment cards and thus allow a detailed view of the internal design of electrical machines. In addition, the open design makes it possible to exchange rotors quickly and without tools.
Students taking the course are familiarised with the physical principles, the operation, properties and basic circuitry for various machines. In many experiments the machines are put into operation and their electrical properties measured using multimeters and oscilloscope, control units are set up and the safe usage of electrical machines is reinforced.
UniTrain electrical machine courses
UniTrain multimedia courses on electrical machines encompass the entire spectrum of electrical machines. The motors are characterised by their open, accessible stators. These are built onto experiment cards and thus allow a detailed view of the internal design of electrical machines. In addition, the open design makes it possible to exchange rotors quickly and without tools.
Students taking the course are familiarised with the physical principles, the operation, properties and basic circuitry for various machines. In many experiments the machines are put into operation and their electrical properties measured using multimeters and oscilloscope, control units are set up and the safe usage of electrical machines is reinforced.