PES Webinar - Shunt-Based Current Sensing with ∆Σ-Modulation in Inverters

Date: Thursday, June 01, 2017 3:00 pm - 4:00 pm
Duration: 1 Hour

IEEE Power & Energy Society Technical Webinar Series

Shunt-Based Current Sensing with ∆Σ-Modulation in Inverters

1 June 2017 • 11:00 am Eastern

Presented by Matthias Hilpert, Product Marketing Manager, Isabellenhütte Isotek

Click here for Details and to Register

This Webinar will review:

Technology Overview

  • Facts, advantages, and challenges of traditional CT current sensing solutions vs. shunt-based current sensing solutions
  • Explaining the ASIC of a shunt-based current sensing solution
  • Parameters that influence the accuracy of a measurement system and procedures to keep those influences low

∆Σ-Modulation Principle

  • Delta Sigma modulation and its advantages
  • ∆Σ-modulator output vs. measured current value
  • Processing a 1-bit data stream with decimation filters and converting it into a readable digital value

Showcase Measurement Demonstration

  • Configuring filter settings
  • The effects of filter settings and oversampling rates on the current sensing output signal shown in an experimental setup

Click Here to Register

The Presenter:

Matthias Hilpert
MSc Mechanical Engineering and Business Administration, Technische Universität Darmstadt, Germany (2007)

Since 07/2014:
Product Marketing Manager Precision Measurement, Isabellenhütte Isotek Corporation

2007-2013:
Senior Product Manager, Monier GmbH Germany

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