RO84006B1 - Circuit for measuring voltage, power and energy of electric arc in high voltage commutation devices - Google Patents

Circuit for measuring voltage, power and energy of electric arc in high voltage commutation devices

Info

Publication number
RO84006B1
RO84006B1 RO108469A RO10846982A RO84006B1 RO 84006 B1 RO84006 B1 RO 84006B1 RO 108469 A RO108469 A RO 108469A RO 10846982 A RO10846982 A RO 10846982A RO 84006 B1 RO84006 B1 RO 84006B1
Authority
RO
Romania
Prior art keywords
measuring
voltage
energy
circuit
power
Prior art date
Application number
RO108469A
Other languages
Romanian (ro)
Other versions
RO84006A2 (en
Inventor
Mihail Gavriel Defta
George Curcanu
Original Assignee
Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere"
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 Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere" filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere"
Priority to RO108469A priority Critical patent/RO84006B1/en
Publication of RO84006A2 publication Critical patent/RO84006A2/en
Publication of RO84006B1 publication Critical patent/RO84006B1/en

Links

Landscapes

  • Keying Circuit Devices (AREA)

Abstract

Inventia se refera la un circuit pentru masurarea tensiunii, puterii si energiei arcului electric în aparatele de comutatie de înalta tensiune, care utilizeaza pentru masurarea tensiunii arcului, un divizor de tensiune pentru masurarea curentului prin arc, un sunt de curent al carui punct de pamîntare al dispozitivului, semnalele de masura fiind transmise printr-un cablu de masura dublu-coaxial la dispozitivul de masura si etalonare, cablul avînd o camasa comuna, legata la borna rece a suntului si conductorul central, legat la o borna calda de masura a divizorului de tensiune.The invention relates to a circuit for measuring the voltage, power and energy of the electric arc in high-voltage switchgear, which uses for the measurement of arc voltage, a voltage divider for measuring the current through the arc, a current array whose earthing point the measuring signals being transmitted by a double-coaxial measuring cable to the measuring and calibration device, the cable having a common shirt, connected to the cold terminal of the socket and the central conductor, connected to a hot voltage measuring pole of the voltage divider .

RO108469A 1982-08-18 1982-08-18 Circuit for measuring voltage, power and energy of electric arc in high voltage commutation devices RO84006B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108469A RO84006B1 (en) 1982-08-18 1982-08-18 Circuit for measuring voltage, power and energy of electric arc in high voltage commutation devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108469A RO84006B1 (en) 1982-08-18 1982-08-18 Circuit for measuring voltage, power and energy of electric arc in high voltage commutation devices

Publications (2)

Publication Number Publication Date
RO84006A2 RO84006A2 (en) 1984-04-12
RO84006B1 true RO84006B1 (en) 1984-05-30

Family

ID=20111958

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108469A RO84006B1 (en) 1982-08-18 1982-08-18 Circuit for measuring voltage, power and energy of electric arc in high voltage commutation devices

Country Status (1)

Country Link
RO (1) RO84006B1 (en)

Also Published As

Publication number Publication date
RO84006A2 (en) 1984-04-12

Similar Documents

Publication Publication Date Title
ATE238561T1 (en) Clamp meter and electricity meter
NO860964L (en) HOEYSPENNINGS SWITCH.
CA1264810C (en) Cable mounted capacitively-coupled circuit condition indicating device
FR2368822A1 (en) AUTOMATICALLY SWITCHED CYCLOCONVERTER, INTENDED TO SUPPLY AN ACTIVE LOAD
GB1289452A (en)
ES466121A1 (en) Tester of dry dielectric strength for insulated electric cable
RO84006B1 (en) Circuit for measuring voltage, power and energy of electric arc in high voltage commutation devices
ATE4620T1 (en) MULTI-PHASE, METAL ENCLOSED, COMPRESSED GAS INSULATED SWITCHING DEVICE FOR HIGH VOLTAGE SWITCHGEAR.
ES245491Y (en) ELECTRICAL CONNECTION ADAPTER FOR CURRENT CONDUCTOR RAILS
EP0262554A3 (en) Device for the connection of installation apparatuses to the current bus-bars of a basic bus-bar system
IE810253L (en) Measurement of electric power-polyphase network
DE59502538D1 (en) METAL-ENCLOSED ELECTRIC HIGH VOLTAGE SWITCHGEAR WITH A CIRCUIT BREAKER
SU1061065A2 (en) Device for measuring switch contact insulation resistance
ATE67631T1 (en) CONNECTING DEVICE FOR A CABLE MEASUREMENT AND TESTING EQUIPMENT.
DE60118431D1 (en) ELECTRIC POL FOR A LOW VOLTAGE INTERRUPTER SWITCH
JPS5447689A (en) Device for measuring current through high voltage conductor
SE8002331L (en) LOSABLE CONNECTOR FOR AN ELECTRIC HIGH VOLTAGE POWER SWITCH
GB1469314A (en) Electrical cable monitoring circuitry
JPS5468942A (en) Compound switch
SU691981A1 (en) Arrangement for protecting a section of electric network against arc short connections
GB1262822A (en) Improvements in or relating to high-voltage switchgear cubicles
ATE131664T1 (en) ELECTRICAL SWITCHGEAR
ES2029284T3 (en) PROCEDURE OF LOCATION OF A DEFECT ON AT LEAST ONE CONDUCTOR OF AN ELECTRICAL CABLE AND DEVICE FOR THE PERFORMANCE OF SUCH PROCEDURE.
GB830073A (en) Improvements in and relating to devices for indicating the presence of potential in electrical apparatus
SU110272A1 (en) Short circuit for three-phase electric arc furnace