SE8600638D0 - DEVICE FOR CURRENT AND VOLTAGE Saturation in an air-insulated high voltage system - Google Patents

DEVICE FOR CURRENT AND VOLTAGE Saturation in an air-insulated high voltage system

Info

Publication number
SE8600638D0
SE8600638D0 SE8600638A SE8600638A SE8600638D0 SE 8600638 D0 SE8600638 D0 SE 8600638D0 SE 8600638 A SE8600638 A SE 8600638A SE 8600638 A SE8600638 A SE 8600638A SE 8600638 D0 SE8600638 D0 SE 8600638D0
Authority
SE
Sweden
Prior art keywords
high voltage
voltage
current
indicator
distributor
Prior art date
Application number
SE8600638A
Other languages
Swedish (sv)
Other versions
SE8600638L (en
SE451635B (en
Inventor
M Adolfsson
G Bjorving
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8600638A priority Critical patent/SE451635B/en
Publication of SE8600638D0 publication Critical patent/SE8600638D0/en
Publication of SE8600638L publication Critical patent/SE8600638L/en
Publication of SE451635B publication Critical patent/SE451635B/en

Links

Classifications

    • 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
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer

Abstract

The fibre-optic measurement unit comprises an indicator (21) for monitoring the current in a high voltage conductor (10) in the installation, and an evaluation unit fitted on earth potential. At least one light-conducting fibre (25) connects the indicator and the evaluation unit. The capacitor voltage transformer (11) consists of a long, hollow insulator (13) in which is housed a capacitive voltage distributor fitted between the high voltage conductor and earth potential. The light-conducting fibre passes through the insulator via through holes (16,17) at the two ends of the voltage distributor, and in the area between the indicator and the upper end of the voltage distributor is provided with a casing in the form of a flexible metal hose (24) which provides the electrical connection between the high voltage conductor and the voltage distributor.
SE8600638A 1986-02-13 1986-02-13 Current and voltage measurement appts. SE451635B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8600638A SE451635B (en) 1986-02-13 1986-02-13 Current and voltage measurement appts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600638A SE451635B (en) 1986-02-13 1986-02-13 Current and voltage measurement appts.

Publications (3)

Publication Number Publication Date
SE8600638D0 true SE8600638D0 (en) 1986-02-13
SE8600638L SE8600638L (en) 1987-08-14
SE451635B SE451635B (en) 1987-10-19

Family

ID=20363454

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600638A SE451635B (en) 1986-02-13 1986-02-13 Current and voltage measurement appts.

Country Status (1)

Country Link
SE (1) SE451635B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644482C1 (en) * 1996-10-25 1998-03-05 Siemens Ag High-voltage insulator containing light guide for measurement signal and capacitive electrodes
SI23915A (en) * 2011-10-20 2013-04-30 ISKRA MIS, d.d. Circuit and method for measuring the quality of electrical energy in high voltage network

Also Published As

Publication number Publication date
SE8600638L (en) 1987-08-14
SE451635B (en) 1987-10-19

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