WO2013156424A3 - Vorrichtung zur zustandsüberwachung eines gehäuses - Google Patents

Vorrichtung zur zustandsüberwachung eines gehäuses Download PDF

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Publication number
WO2013156424A3
WO2013156424A3 PCT/EP2013/057764 EP2013057764W WO2013156424A3 WO 2013156424 A3 WO2013156424 A3 WO 2013156424A3 EP 2013057764 W EP2013057764 W EP 2013057764W WO 2013156424 A3 WO2013156424 A3 WO 2013156424A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
coil
measurement
surface face
state
Prior art date
Application number
PCT/EP2013/057764
Other languages
English (en)
French (fr)
Other versions
WO2013156424A2 (de
Inventor
Pascal Asselin
Mathias Wechlin
Original Assignee
Conductix-Wampfler Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Conductix-Wampfler Gmbh filed Critical Conductix-Wampfler Gmbh
Priority to DE112013002079.3T priority Critical patent/DE112013002079A5/de
Publication of WO2013156424A2 publication Critical patent/WO2013156424A2/de
Publication of WO2013156424A3 publication Critical patent/WO2013156424A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

Bei einer Vorrichtung zur Zustandsüberwachung eines Gehäuses einer Primär- oder Sekundärspule einer Vorrichtung zur induktiven Übertragung elektrischer Energie von einer stationären Einheit zu einem benachbart zu dieser befindlichen Fahrzeugsind in oder an dem Gehäuse zwischen derjenigen Oberflächenseite, welche im Übertragungsbetrieb der jeweils anderen Spule zugewandt ist, und der in dem Gehäuse befindlichen Spule mindestens zwei separate Messleitungen angeordnet, die eine Vielzahl von zueinander zumindest annähernd parallelen Abschnitten aufweisen. Jede Messleitung definiert eine zwischen besagter Oberflächenseite des Gehäuses und der Spule liegende Fläche, deren Außenkontur in der Projektion auf besagte Oberflächenseite des Gehäuses die Außenkontur der Spuleumgibt. Die Messleitung ist mit einer elektrischen Impedanzmesseinrichtung verbunden, die mindestens einen von der Impedanz zwischen den Messleitungen abhängigen Messwert erfasst. Die Impedanzmesseinrichtung ist mit einer Auswertungseinrichtung verbunden, die aus dem von der Impedanzmesseinrichtung erfassten Messwert mindestens ein Signal ableitet, das einen Zustand besagter Oberflächenseite des Gehäuses anzeigt.
PCT/EP2013/057764 2012-04-17 2013-04-15 Vorrichtung zur zustandsüberwachung eines gehäuses WO2013156424A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112013002079.3T DE112013002079A5 (de) 2012-04-17 2013-04-15 Vorrichtung zur Zustandsüberwachung eines Gehäuses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012103322.6 2012-04-17
DE102012103322A DE102012103322A1 (de) 2012-04-17 2012-04-17 Vorrichtung zur Zustandsüberwachung eines Gehäuses

Publications (2)

Publication Number Publication Date
WO2013156424A2 WO2013156424A2 (de) 2013-10-24
WO2013156424A3 true WO2013156424A3 (de) 2014-03-20

Family

ID=48143281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/057764 WO2013156424A2 (de) 2012-04-17 2013-04-15 Vorrichtung zur zustandsüberwachung eines gehäuses

Country Status (2)

Country Link
DE (2) DE102012103322A1 (de)
WO (1) WO2013156424A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013226830A1 (de) * 2013-12-20 2015-06-25 Bayerische Motoren Werke Aktiengesellschaft Anordnung einer Induktionsspule an einem Unterboden eines Kraftwagens
DE102017000395A1 (de) 2017-01-18 2017-07-27 Daimler Ag Brandschutzvorrichtung für eine Fahrzeugkomponente vorzugsweise zum induktiven Laden
DE102018217082B4 (de) * 2018-10-05 2020-06-18 Continental Automotive Gmbh Verfahren und Vorrichtung zur Vorbereitung einer Energieübertragung zu einem Fahrzeug mittels eines induktiven Ladesystems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007088395A1 (en) * 2006-02-03 2007-08-09 Bae Systems Plc Improvements relating to damage sensors
WO2007094993A1 (en) * 2006-02-10 2007-08-23 Milliken & Company Flexible capacitive sensor
WO2008118296A2 (en) * 2007-03-22 2008-10-02 Mine Safety Appliances Company Impact sensors and systems including impact sensors
US20110074346A1 (en) * 2009-09-25 2011-03-31 Hall Katherine L Vehicle charger safety system and method
US20110241704A1 (en) * 2010-03-31 2011-10-06 Massachusetts Institute Of Technology Structural health monitoring system and method using soft capacitive sensing materials
WO2012048237A2 (en) * 2010-10-08 2012-04-12 Checkit Technologies, Llc Structural integrity system and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594770A (en) * 1968-10-28 1971-07-20 Lewis Eng Co Printed-circuit type security apparatus for protecting areas
DE3836712A1 (de) * 1988-10-28 1990-05-03 Volker Dipl Chem Genrich Grossflaechige und hochflexible sensormatte
EP0396869A1 (de) * 1989-05-09 1990-11-14 Thomas Matouschek Alarmvorrichtung zur Sicherung von Flächen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007088395A1 (en) * 2006-02-03 2007-08-09 Bae Systems Plc Improvements relating to damage sensors
WO2007094993A1 (en) * 2006-02-10 2007-08-23 Milliken & Company Flexible capacitive sensor
WO2008118296A2 (en) * 2007-03-22 2008-10-02 Mine Safety Appliances Company Impact sensors and systems including impact sensors
US20110074346A1 (en) * 2009-09-25 2011-03-31 Hall Katherine L Vehicle charger safety system and method
US20110241704A1 (en) * 2010-03-31 2011-10-06 Massachusetts Institute Of Technology Structural health monitoring system and method using soft capacitive sensing materials
WO2012048237A2 (en) * 2010-10-08 2012-04-12 Checkit Technologies, Llc Structural integrity system and methods

Also Published As

Publication number Publication date
DE112013002079A5 (de) 2015-01-08
WO2013156424A2 (de) 2013-10-24
DE102012103322A1 (de) 2013-10-17

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