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3 Phase Voltage Source Inverter using 120 and 180 mode Trainer

SKU: 8580 Category:

ADTRON Model 8580 3φ Voltage source Inverter is a versatile and self contained standalone unit. It is useful for the students to understand the operation of a Voltage source Inverter in 120o and 180o mode. The circuit consists of a Microcontroller based Three phase sine wave generator and a Triangular wave generator, comparator circuit and driver circuit to drive the 3 ph MOSFET bridge. Provision to connect external Low voltage DC supply. 3 ph Resistive load is provided. All this components are fitted in an elegant powder coated metal cabinet with a well spread intelligently designed multi-colored layout on the front panel. A comprehensive Instruction Manual complete with theory, operating details, observation tables, etc is also provided along with the unit.

TECHNICAL SPECIFICATIONS:

  • 3 ph Generator : Using Microcontroller – 0o, 120o and 240o
  • Triangular wave generator: Using Microcontroller
  • 3 ph Bridge : Using MOSFET’s
  • Switches : 1. Mode Selection
    2. Modulation Index
  • 3 Ph Load : Resistive

EXPERIMENTS :

1. Study of Inverter operation in 120o mode and observe its output waveforms.
2. Observe the effect of change in modulation index
3. Study the Inverter operation in 180 mode and observe its output waveforms.
4. Observe the effect of change in modulation Index

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