SLAA602A June   2013  – August 2017 AMC1100 , SM72295 , TMS320F2802-Q1 , TMS320F28027 , TMS320F28027-Q1 , TMS320F28027F , TMS320F28027F-Q1 , TPS54202 , TPS54231

 

  1.   800VA Pure Sine Wave Inverter’s Reference Design
    1.     Trademarks
    2. 1 Introduction
    3. 2 Pure Sine Wave Inverter's Design
      1. 2.1 Building Block
        1. 2.1.1 Inverter Mode:
        2. 2.1.2 Main Mode:
      2. 2.2 Switching Waveform Details
      3. 2.3 Schematic of the Design
      4. 2.4 Sections of the Design:
      5. 2.5 Required Steps While Debugging/Working on the Hardware
      6. 2.6 Waveforms and Test Results of 800VA Sine Wave Inverter’s Reference Design:
    4. 3 Comparison of Low-Frequency vs. High-Frequency Inverter
  2.   Revision History

2.1 Building Block

block-diagram-of-600va-to-3kva-residential-pure-sine-wave-inverters-slaa602.gifFigure 2. Block Diagram of 600VA to 3 KVA Residential Pure Sine Wave Inverters

There is a dual mode of operation in a residential Inverter, that is, Mains mode and Inverter modes shown in Figure 2.

An Inverter not only converts the DC Voltage of battery to 220-V/120-V AC Signals but also charge the Battery when the AC mains is present. The block diagram shown above is a simple depiction of the way an Inverter Works.