E 2.1.1.4 Generatory i silniki

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Opis

The experiments are carried out using the STE plug-in system Electricity/Electronics.

Objectives

  • Recognition of basic physical principles
  • Implementation of electrical circuits according to circuit diagrams

Self-assembly of electrical machines is particularly effective for building understanding of how motors and generators work. For example, the process of commutation and the forces involved in it can be grasped intuitively and is especially clear when machines are rotating slowly.

The equipment set incorporates student experiments which can be carried out in a laboratory safely using safety extra-low voltage. Experiment instructions are contained in a manual in either printed or digital form.

The target group is made up of students in general or vocational education. The experiments are designed as an introduction at a simple level of understanding.

For more advanced work, the following sets are recommended:

  • E2.1.1.1 Electromagnetism & induction
  • E2.1.1.2 Three-phase transformers
  • E2.1.1.3 Three-phase rectification

Topics

  • Magnetic field of a stator
  • Magnetic fields of rotors
  • How rotors respond in the magnetic field of a stator
  • Electromagnetic induction using a bar magnet and a coil
  • Dynamos
  • Universal generators – functioning principle/operating properties
  • Power station generators
  • AC/DC generators with electromagnetic stator
  • DC motors – functioning principle/power consumption
  • DC motors with electromagnetic stator
  • Shunt-wound universal motors
  • Series-wound universal motors – functioning principle/power consumption
  • Synchronous motors
  • Electronic motors

Components of equipment sets

588 871S   Advanced Science Kit – Set BEL 1
588 875S   Advanced Science Kit – Set ELI 1 1
588 876S   Advanced Science Kit – Set ELI 2 1
588 877S   Advanced Science Kit – Set ELI 3 1
522 621   Function generator S 12 1
685 48ET5   Batteries 1.5 V (D, mono), set of 5 1
531 120   Multimeter LDanalog 20 2
459 32   Candles, set of 20 1
505 07   Bulbs, 4 V/0.16 W, E10, set of 10 1
505 08   Bulbs, 12 V/3 W, E10, set of 10 1
505 11   Bulbs, 2.5 V/0.25 W, E10, set of 10 1
550 42   Constantan resistance wire, 0.35 mm diameter, 100 m 1
550 46   Chrome-nickel resistance wire, 0.25 mm diameter, 100 m 1
550 47   Chrome-nickel resistance wire, 0.35 mm diameter, 100 m 1
550 51   Iron resistance wire, 0.2 mm diameter, 100 m 1
578 39   Capacitor (electrolytic), 100 µF, STE 2/19 1
578 40   Capacitor (electrolytic), 470 µF, STE 2/19 1
667 017   Scissors, 125 mm, round-ended 1
340 900   Rubber rings, set of 50 1
340 811ET2   Plug-in axles, set of 2 1
340 921ET2   Pulley 100 mm Ø, plug-in, pair, set of 2 1
501 44   Connecting leads, 19 A, 25 cm, red/blue, pair 3
501 45   Connecting lead, 19 A, 50 cm, red/blue, pair 2
501 441   Connecting lead, 19 A, 25 cm, black, pair 1
588 36DE   LIT: PS3.6 Electricity – Motors, German 1
588 36EN * LIT: PS3.6 Motors and Generators 1

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

 

Marka

Leybold

Firma produkuje zestawy edukacyjne do kształcenia akademickiego oraz szkolenia zawodowego z zakresu fizyki, chemii, biologii oraz elektroniki, elektrotechniki, automatyki, telekomunikacji, maszyn elektrycznych, odnawialnych źródeł energii i fotoniki, jest częścią grupy LD Didactic.

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