American National Standard for Methods of Measurements of Radio-Frequency Emissions from Wireless Power Transfer Equipment

Authors: Not available

Year: 07/15/2021

Category: Electromagnetic Compatibility Standards

Journal: ANSI C63.30-2021

Institution: American National Standards Institute (ANSI)

DOI: 10.1109/IEEESTD.2021.9491984

URL: Not available

Abstract

Abstract Summary

The American National Standard specifies consensus standard methods, instrumentation, and facilities focused on measuring radio-frequency (RF) emissions from wireless power transfer (WPT) equipment spanning frequencies from 9 kHz to 40 GHz. It's important to recognize that this standard does not establish emission limits but aims to complement existing national and international standards.

Overview

  • Provides procedures for evaluating compliance with electromagnetic compatibility (EMC) requirements for WPT equipment.
  • Specifies test procedures for radiated field strength and conducted disturbance measurements referencing established standards.

Purpose

This standard details the measurement methods to evaluate compliance with radiated and AC mains power-line conducted emissions requirements for various WPT devices. These include devices following protocols like Qi, PMA, A4WP, and SAE J2954, which are in use or soon to be introduced at the time of publishing this standard.

Exclusions

Does not include RF exposure compliance procedures or consider methods for the transmitter or receiver portions unrelated to the WPT function of the device under test.

RF emissions wireless power transfer electromagnetic compatibility measurement standards RF exposure
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