PL3366506T3 - Technika monitorowania izolacji w pojazdach - Google Patents

Technika monitorowania izolacji w pojazdach

Info

Publication number
PL3366506T3
PL3366506T3 PL18154942.9T PL18154942T PL3366506T3 PL 3366506 T3 PL3366506 T3 PL 3366506T3 PL 18154942 T PL18154942 T PL 18154942T PL 3366506 T3 PL3366506 T3 PL 3366506T3
Authority
PL
Poland
Prior art keywords
vehicles
technique
insulation monitoring
insulation
monitoring
Prior art date
Application number
PL18154942.9T
Other languages
English (en)
Inventor
Alexander Mörtl
Markus Hubert
Stefan Soboll
Original Assignee
Man Truck & Bus Se
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 Man Truck & Bus Se filed Critical Man Truck & Bus Se
Publication of PL3366506T3 publication Critical patent/PL3366506T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/52—Drive Train control parameters related to converters
    • B60L2240/526—Operating parameters
    • 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
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/44—Control modes by parameter estimation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Inverter Devices (AREA)
PL18154942.9T 2017-02-25 2018-02-02 Technika monitorowania izolacji w pojazdach PL3366506T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017001849.9A DE102017001849A1 (de) 2017-02-25 2017-02-25 Technik zur Isolationsüberwachung in Fahrzeugen

Publications (1)

Publication Number Publication Date
PL3366506T3 true PL3366506T3 (pl) 2023-06-12

Family

ID=61157111

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18154942.9T PL3366506T3 (pl) 2017-02-25 2018-02-02 Technika monitorowania izolacji w pojazdach

Country Status (6)

Country Link
US (1) US10509066B2 (pl)
EP (1) EP3366506B1 (pl)
CN (1) CN108508272B (pl)
DE (1) DE102017001849A1 (pl)
HU (1) HUE061257T2 (pl)
PL (1) PL3366506T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017002483A1 (de) * 2017-03-15 2018-09-20 Man Truck & Bus Ag Technik zur Isolationsüberwachung in Fahrzeugen
DE102018217116B3 (de) * 2018-10-08 2020-03-12 Volkswagen Aktiengesellschaft Hochvoltsystem und Verfahren zur Überwachung von Isolationsfehlern in einem Hochvoltsystem
CN118759257A (zh) * 2024-06-07 2024-10-11 小米汽车科技有限公司 绝缘阻抗的检测方法、电路、装置、控制器与车辆

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783633B2 (ja) * 2002-02-26 2006-06-07 日産自動車株式会社 車両用地絡検出装置
US7319576B2 (en) * 2005-08-18 2008-01-15 Schweitzer Engineering Labortories, Inc. Apparatus and method for providing differential protection for a phase angle regulating transformer in a power system
WO2007026514A1 (ja) * 2005-08-29 2007-03-08 Nec Corporation 絶縁抵抗検出装置
US7375666B2 (en) * 2006-09-12 2008-05-20 Cirrus Logic, Inc. Feedback topology delta-sigma modulator having an AC-coupled feedback path
JP5048070B2 (ja) * 2006-09-28 2012-10-17 メドトロニック，インコーポレイテッド 低電力センサシステム用の容量性インタフェース回路
EP1909368B1 (de) 2006-10-06 2020-05-20 Schmidhauser AG Schaltungsanordnung und Verfahren zur Isolationsüberwachung für Umrichteranwendungen
WO2009102620A2 (en) * 2008-02-11 2009-08-20 Qualcomm Mems Technologies Inc. Methods for measurement and characterization of interferometric modulators
US20100060289A1 (en) * 2008-09-05 2010-03-11 Skf Usa, Inc. System for Electrical Apparatus Testing
JP5004366B2 (ja) * 2009-12-07 2012-08-22 株式会社京三製作所 不平衡電圧補償方法、不平衡電圧補償装置、三相コンバータの制御方法、および、三相コンバータの制御装置
DE102010054413A1 (de) 2010-12-14 2011-08-25 Daimler AG, 70327 Verfahren zum Lokalisieren eines Isolationsfehlers
JP5606387B2 (ja) * 2011-05-06 2014-10-15 山洋電気株式会社 モータ制御装置及びモータの絶縁劣化検出方法
JPWO2012157036A1 (ja) * 2011-05-13 2014-07-31 トヨタ自動車株式会社 車両の電源システム
US9046580B2 (en) * 2011-08-23 2015-06-02 Tesla Motors, Inc. Battery thermal event detection system utilizing battery pack isolation monitoring
JP5971549B2 (ja) * 2012-03-23 2016-08-17 パナソニックＩｐマネジメント株式会社 モータ駆動回路、モータ装置、および電動車両
JP5442078B2 (ja) * 2012-08-02 2014-03-12 山洋電気株式会社 モータ制御装置及びモータの絶縁劣化検出方法
KR101637768B1 (ko) * 2014-12-08 2016-07-07 현대자동차주식회사 차량 배터리 관리 시스템의 절연파괴 고장 부품 진단 및 안내 방법
US9645185B2 (en) 2015-03-05 2017-05-09 Ford Global Technologies, Llc AC traction motor fault detection using DC bus leakage hardware
DE102015008831A1 (de) 2015-07-08 2017-01-12 Daimler Ag Hochvolt-Netz und Verfahren zum Lokalisieren eines Isolationsfehlers in einem Hochvolt-Netz für ein Kraftfahrzeug

Also Published As

Publication number Publication date
US10509066B2 (en) 2019-12-17
CN108508272A (zh) 2018-09-07
CN108508272B (zh) 2022-02-25
HUE061257T2 (hu) 2023-06-28
DE102017001849A1 (de) 2018-08-30
US20180246156A1 (en) 2018-08-30
EP3366506B1 (de) 2022-12-28
EP3366506A1 (de) 2018-08-29

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