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A Safety System, a Method of Operating a Safety System and a Method of Building a Safety System

  • US 20150321567A1
  • Filed: 12/16/2013
  • Published: 11/12/2015
  • Est. Priority Date: 12/17/2012
  • Status: Active Grant
First Claim
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1. A safety system for an inductive power transfer system for transferring power to a vehicle on a surface of a route, comprising:

  • a primary unit of at least one primary winding for generating an electromagnetic primary field for the inductive power transfer,a charging surface of the route is assigned to the primary winding, andat least one inductive sensing system,wherein the inductive sensing system comprises multiple detection windings, whereinthe multiple detection windings are arranged in an array structure, wherein the array structure covers the charging surface at least partially, and wherein the inductive sensing system comprises at least one excitation winding.

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