Classifications

• • 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
  • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
• • 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
  • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
  • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
  • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
  • G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
• • 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
  • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
  • G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
• • 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

Definitions

• FIGS 2 and 3 show the sensor module 1 in a perspective view.
• the sensor module 1 has a flat housing, preferably substantially rectangular and rounded on a narrow side module housing 8.
• the sensor module 1 or its housing 8 has a preferably circular passage opening 9, which is provided for passing through the contact pin 2 and thus for attaching the sensor module 1 thereto.
• an annular current sensor 10 for detecting the electrical system current flowing via the contact pin 2 is arranged within the housing 8, so that the current sensor 10 surrounds the passage opening 9 coaxially.
• FIGS. 5 and 6 show an exemplary embodiment with a sensor module 1 having two passage openings 9a and 9b spaced apart from one another and otherwise constructed or equipped in accordance with the sensor modules 1 according to FIGS.
• the sensor module 1 according to FIG. 6 is provided for this purpose and set up in parallel to an on-board fuse 15 to be placed on two contact pins 2 and screwed thereto.
• the vehicle electrical system fuse 15 is below the sensor module 1 and is contacted together with this in turn with contact pins 2 'in the form of metric screws, the screw heads in contact elements or contact plates 17 corresponding busbars 3.
• FIG. 9 shows an embodiment of the sensor module 1 ', which is provided and arranged to be pushed onto an on-board power cable or an on-board power line 19.
• the sensor module V is a remote or Angled mounting housing portion 20 in turn with a through hole 9 ', the module or housing inside is surrounded or enclosed by the current sensor 10.
• An in turn in the module housing 8 'integrated electronics for the evaluation of the current flowing through the electrical system cable 19 and detected by the current sensor 10 is also used to detect a possible arc.

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Computer Hardware Design (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Electric Propulsion And Braking For Vehicles (AREA)
• Details Of Connecting Devices For Male And Female Coupling (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=49547279

Family Applications (1)

Country Status (2)

Families Citing this family (1)

Citations (6)

Family Cites Families (3)

• 2013
  • 2013-02-28 DE DE202013001992U patent/DE202013001992U1/de not_active Expired - Lifetime
  • 2013-05-31 WO PCT/EP2013/001604 patent/WO2014005665A1/fr not_active Ceased

Patent Citations (6)

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