NO921987L - Behandlingskanal for maalte stoerrelser i en digital isolasjonsovervaaker - Google Patents

Behandlingskanal for maalte stoerrelser i en digital isolasjonsovervaaker

Info

Publication number
NO921987L
NO921987L NO92921987A NO921987A NO921987L NO 921987 L NO921987 L NO 921987L NO 92921987 A NO92921987 A NO 92921987A NO 921987 A NO921987 A NO 921987A NO 921987 L NO921987 L NO 921987L
Authority
NO
Norway
Prior art keywords
measured sizes
treatment channel
insulation monitor
digital
digital insulation
Prior art date
Application number
NO92921987A
Other languages
English (en)
Norwegian (no)
Other versions
NO921987D0 (no
Inventor
Roger Forveil
Francois Vincent
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of NO921987D0 publication Critical patent/NO921987D0/no
Publication of NO921987L publication Critical patent/NO921987L/no

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
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G01R27/18—Measuring resistance to earth, i.e. line to ground
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
NO92921987A 1991-05-21 1992-05-20 Behandlingskanal for maalte stoerrelser i en digital isolasjonsovervaaker NO921987L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106308A FR2676819B1 (fr) 1991-05-21 1991-05-21 Chaine de traitement de grandeurs de mesure pour controleur d'isolement numerique.

Publications (2)

Publication Number Publication Date
NO921987D0 NO921987D0 (no) 1992-05-20
NO921987L true NO921987L (no) 1992-11-23

Family

ID=9413121

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92921987A NO921987L (no) 1991-05-21 1992-05-20 Behandlingskanal for maalte stoerrelser i en digital isolasjonsovervaaker

Country Status (6)

Country Link
EP (1) EP0515291B1 (de)
DE (1) DE69216911T2 (de)
ES (1) ES2097303T3 (de)
FR (1) FR2676819B1 (de)
NO (1) NO921987L (de)
ZA (1) ZA923656B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507740A (en) * 1981-09-08 1985-03-26 Grumman Aerospace Corporation Programmable signal analyzer
FR2647219B1 (fr) * 1989-05-22 1991-07-05 Merlin Gerin Procede de correction du dephasage introduit par un tore homopolaire d'un courant de fuite et controleur d'isolement de mise en oeuvre de ce procede

Also Published As

Publication number Publication date
EP0515291B1 (de) 1997-01-22
EP0515291A1 (de) 1992-11-25
FR2676819A1 (fr) 1992-11-27
ZA923656B (en) 1993-01-27
NO921987D0 (no) 1992-05-20
FR2676819B1 (fr) 1994-07-08
DE69216911D1 (de) 1997-03-06
ES2097303T3 (es) 1997-04-01
DE69216911T2 (de) 1997-09-11

Similar Documents

Publication Publication Date Title
MY125367A (en) Ratio method for measurement of mr read head resistance
JPS5746573A (en) Picture signal processing device
NO921987L (no) Behandlingskanal for maalte stoerrelser i en digital isolasjonsovervaaker
JPS5672523A (en) Shaping method of signal waveform
JPS5587961A (en) System for identifying fault point of power transmission line
JPS52134481A (en) Piezo-electric conversion device
JPS5298418A (en) 2-value signal converter apparatus for analogue picture signal
JPS5221630A (en) Anti-overcurrent and starting device of dc power transmission system
JPS5534382A (en) Separator circuit for synchronizing signal
JPS55127767A (en) Shading correction circuit
JPS5312060A (en) Stabilized power apparatus
JPS5434669A (en) Frequency discriminator
JPS5261429A (en) Video signal processing circuit
JPS51118060A (en) High voltage source
JPS5225291A (en) Fixing or tightening fittings for wire, etc.
JPS52149322A (en) Soft starting circuit of commutation circuit
JPS53118751A (en) Over current protective circuit
JPS5436167A (en) Interpolation system for sample value
JPS5397377A (en) Comparison and detection device of pulse duration
JPS52110447A (en) Digital protective relaying system
JPS51126722A (en) Sub-carrier removing device of tv picture tube
JPS548861A (en) Constant voltage circuit
JPS5220075A (en) Temperature measurement device
JPS5332953A (en) Moisture removing apparatus
Weinzierl et al. PROFILING OF SHALLOW JUNCTIONS IN Si. FOR ULSI TECHNOLOGY USING THE SPREADING RESISTANCE TECHNIQUE