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HVS-3229. Scalar and Vector Controlled Infinite Level Inverter (ILI) Topology Fed Open-Ended Three-Phase Induction Motor.
HVS-3229. Scalar and Vector Controlled Infinite Level Inverter (ILI) Topology Fed Open-Ended Three-Phase Induction Motor.
HVS-3229. Scalar and Vector Controlled Infinite Level Inverter (ILI) Topology Fed Open-Ended Three-Phase Induction Motor.

HVS-3229. Scalar and Vector Controlled Infinite Level Inverter (ILI) Topology Fed Open-Ended Three-Phase Induction Motor.

₹14,500.00

The main aim of this project is to design an Infinite Level Inverter (ILI) which uses to dive the three-phase induction motor though scalar and direct vector control techniques.

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The main aim of this project is to design an Infinite Level Inverter (ILI) which uses to dive the three-phase induction motor though scalar and direct vector control techniques. a scalar is a quantity that has only magnitude, such as mass or temperature. A vector is a quantity that has both magnitude and direction, such as acceleration or force. The basic structure of infinite level inverter is a buck converter followed by an H-bridge. The proposed system reducing the count of passive elements (resistor, capacitor, inductor) and power semiconductor components (Mosfets,IGBT,SCR..) and it will generate the power without any loss of power quality in power conversion. Meanwhile, it reduces the switching and conduction losses, size and control complexity of the circuit. Three individual ILI circuits are combined to obtain a three-phase ILI topology which is shown in below fig. The proposed system consists of one high-frequency operated switch for every buck circuit and four low-frequency operated switches for every H-bridge; hence, one inductor and one capacitor per phase. In this proposed system buck circuit will generate the low voltage DC and DC power is given s input to the h-bridge circuit. Full h-bridge inverter circuit is used to convert a dc voltage to a sinusoidal ac voltage at a desired output voltage and frequency. generating a sin wave centered on zero voltage requires both positive and negative voltage across the load. Same process done in the remaining two circuits. These three individual ILI circuits consist of switches which is operated by the PIC microcontroller using PWM signals. In this project we are using three bulbs as three phase induction motor.        

The major building blocks of this project are:  
  • Regulated power supply
  • PIC Microcontroller.
  • Full h-bridge circuits.
  • DC power supply.
  • Induction motor.
  • Inverter circuit.
  • STEP-UP Transformer.
  • LED Indicators.
  • Crystal oscillator
  • Reset button.
           

Software’s used:  
  • PIC-C compiler for Embedded C programming.
  • PIC kit 2 programmer for dumping code into Micro controller.
  • Express SCH for Circuit design.
           

video:

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