CH431117A - Anordnung zur Überwachung des Stromes in einem Hochspannungsanlageteil - Google Patents

Anordnung zur Überwachung des Stromes in einem Hochspannungsanlageteil

Info

Publication number
CH431117A
CH431117A CH554364A CH554364A CH431117A CH 431117 A CH431117 A CH 431117A CH 554364 A CH554364 A CH 554364A CH 554364 A CH554364 A CH 554364A CH 431117 A CH431117 A CH 431117A
Authority
CH
Switzerland
Prior art keywords
monitoring
arrangement
current
voltage system
system part
Prior art date
Application number
CH554364A
Other languages
English (en)
Inventor
W Skooglund John
H Jr Ferguson Wilbert
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH431117A publication Critical patent/CH431117A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
    • G01D5/30—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/248—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using a constant light source and electro-mechanically driven deflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
CH554364A 1963-05-03 1964-04-28 Anordnung zur Überwachung des Stromes in einem Hochspannungsanlageteil CH431117A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA836137T
US277947A US3335367A (en) 1963-05-03 1963-05-03 Current responsive light varying means and light sensitive means responsive to the variations

Publications (1)

Publication Number Publication Date
CH431117A true CH431117A (de) 1967-02-28

Family

ID=72234593

Family Applications (1)

Application Number Title Priority Date Filing Date
CH554364A CH431117A (de) 1963-05-03 1964-04-28 Anordnung zur Überwachung des Stromes in einem Hochspannungsanlageteil

Country Status (4)

Country Link
US (1) US3335367A (de)
CA (1) CA836137A (de)
CH (1) CH431117A (de)
DE (1) DE1463767B2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458257A (en) * 1964-10-08 1969-07-29 Timothy R Pryor Method and apparatus for detecting spatial relationships and for determining properties derived therefrom
US3534348A (en) * 1967-01-03 1970-10-13 American Gage & Mach Digital meter system
US3573773A (en) * 1967-12-26 1971-04-06 Applied Electronics Corp Readout device
US3594754A (en) * 1968-01-26 1971-07-20 Westinghouse Electric Corp Pressure measurement arrangements for a vacuum-type circuit interrupter
US3541340A (en) * 1968-08-30 1970-11-17 Binks Ind Inc Radiation sensitive machine for zonal scan flaw detection
US3544892A (en) * 1968-12-09 1970-12-01 Siemens Ag Photo-electric apparatus for the measurement of electrical characteristics of circuit devices which are supplied during the measuring period with a varying electrical signal
DE1939514B2 (de) * 1969-07-31 1976-12-02 Siemens AG, 1000 Berlin und 8000 München Messeinrichtung fuer wechselstroeme in hochspannungsleitern
ZA704856B (en) * 1969-08-06 1971-06-30 Siemens Ag Improvements in or relating to arrangements for measuring currents in high tension conductors
US3556235A (en) * 1969-09-15 1971-01-19 Hobart Mfg Co Photocell checking circuit for optical weighing scale
US3999074A (en) * 1973-08-02 1976-12-21 Callaghan James M Fiber-optic photoelectric power control device
JPS5124270A (ja) * 1974-08-23 1976-02-27 Tokyo Electric Power Co Sokuteisochi
JPS5124269A (ja) * 1974-08-23 1976-02-27 Tokyo Electric Power Co Sokuteisochi
US3961185A (en) * 1974-11-11 1976-06-01 The Detroit Edison Company Fiber optic displacement transducer
US4159404A (en) * 1976-01-06 1979-06-26 Westinghouse Electric Corp. Multi-pole high-voltage circuit-interrupter having independent pole tripping with a single common operating mechanism
US4127781A (en) * 1977-06-22 1978-11-28 Hughes Aircraft Company Scan mirror position determining system
CH639196A5 (de) * 1977-11-23 1983-10-31 Asea Ab Messgeraet zum messen von physikalischen groessen mittels optischer mittel.
JP2537364B2 (ja) * 1987-06-10 1996-09-25 浜松ホトニクス株式会社 電圧検出装置
FR2632416B1 (fr) * 1988-06-02 1990-09-07 Aerospatiale Ohmmetre de securite
IT1229387B (it) * 1989-05-30 1991-08-08 Pirelli Cavi Spa Metodo e sensore ottico per la determinazione della posizione di un corpo mobile.
US5144833A (en) * 1990-09-27 1992-09-08 International Business Machines Corporation Atomic force microscopy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1514123A (en) * 1922-04-26 1924-11-04 Vytold A Bacevicz Amplifier
US2093215A (en) * 1934-03-26 1937-09-14 Philips Nv Method and device for recording oscillations
US2081839A (en) * 1935-11-13 1937-05-25 Gen Electric High-voltage current-responsive apparatus
US2256595A (en) * 1939-07-13 1941-09-23 Photoswitch Inc Photoelectric system
US2420159A (en) * 1943-12-30 1947-05-06 Joy Mfg Co Compressor unloader mechanism

Also Published As

Publication number Publication date
DE1463767A1 (de) 1969-11-20
US3335367A (en) 1967-08-08
DE1463767B2 (de) 1973-07-19
CA836137A (en) 1970-03-03

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