04/072021 How to Perform AC Input and Inverter/Drive Output Harmonic Analysis

How to Perform AC Input and Inverter/Drive Output Harmonic Analysis

3-Phase Power and Motors Masters Webinar Series Part Five

Date: Wed, April 7, 2021
Time: 11AM Pacific | 2PM Eastern
Duration: 90 minutes

 

Register Here 

How to Perform AC Input and Inverter/Drive Output Harmonic Analysis Webinar

3-Phase Power and Motors Masters Webinar Series
Join Teledyne LeCroy for this Learning Lab series on measuring high-power, three-phase and motor inverter and drive systems with an 8-channel high-resolution oscilloscope or motor drive analyzer. Learn about static and dynamic measurements, from AC line to inverter switching, and line outputs to motor mechanical performance.

How to Perform AC Input and Inverter/Drive Output Harmonic Analysis
In this session (Part Five), we will demonstrate how to perform total harmonic distortion (THD) and harmonic analysis on variable frequency waveforms on both AC line (50 or 60 Hz) inputs and variable frequency outputs.

Topics to be included:

  • THD definition
  • Reading and understanding a harmonic order table and spectral waveforms
  • Basic per-cycle THD measurement example
  • AC input harmonic analysis and debug example
  • Variable Frequency Drive (VFD) output harmonic analysis example

Who should attend? Inverter subsection engineers, motor/drive control system engineers, and inverter/drive systems engineers who design dynamic control and power systems that operate under highly controlled conditions.

What attendees will learn? Best in class techniques for measuring and understanding performance of and interrelationships between control and power sections.

Presenter: Stephen Murphy, Teledyne LeCroy Applications Engineer

Can’t attend live? Register anyway, and we will send you the recording and slides afterward.

Register for the rest of the series:

Part One: How to Measure Inverter Dead Times and Input/Output Power
Part Two: How to Perform Static and Dynamic Power Analysis
Part Three: How to Correlate Control Events to Power Events
Part Four: How to Measure Power During Volt-second and Other Short Power Periods
Part Six: How to Measure Motor Mechanical Speed, Torque and Power

Pre-work recommended before attending the Learning Lab webinar

It is recommended that you download and register (at no cost) MAUI Studio prior to the start of the Learning Lab, and download LabNotebook (waveform plus setup files) .lnb files (they will be combined into one .zip file that will need extracting).

MAUI Studio
>> https://teledynelecroy.com/mauistudio/

Zip file with .lnb files
>> File will be available before webinar starts

These files will allow you to load the various waveform examples shown during the Learning Lab webinar, and participate in hands-on instruction.

Register Here