CH86471A - Device for protecting networks provided with earthing reactors against resonance voltages. - Google Patents

Device for protecting networks provided with earthing reactors against resonance voltages.

Info

Publication number
CH86471A
CH86471A CH86471DA CH86471A CH 86471 A CH86471 A CH 86471A CH 86471D A CH86471D A CH 86471DA CH 86471 A CH86471 A CH 86471A
Authority
CH
Switzerland
Prior art keywords
earthing
networks provided
resonance voltages
against resonance
protecting networks
Prior art date
Application number
Other languages
German (de)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH86471A publication Critical patent/CH86471A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
CH86471D 1919-06-05 1919-06-05 Device for protecting networks provided with earthing reactors against resonance voltages. CH86471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH516344X 1919-06-05

Publications (1)

Publication Number Publication Date
CH86471A true CH86471A (en) 1920-09-01

Family

ID=4517711

Family Applications (1)

Application Number Title Priority Date Filing Date
CH86471D CH86471A (en) 1919-06-05 1919-06-05 Device for protecting networks provided with earthing reactors against resonance voltages.

Country Status (3)

Country Link
CH (1) CH86471A (en)
DE (1) DE327332C (en)
FR (1) FR516344A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824978A (en) * 1953-11-09 1958-02-25 Asea Ab Arrangement for polyphase networks provided with means for high speed reclosing
US5892282A (en) * 1995-05-31 1999-04-06 Texas Instruments Incorporated Barrier-less plug structure

Also Published As

Publication number Publication date
FR516344A (en) 1921-04-16
DE327332C (en) 1920-10-09

Similar Documents

Publication Publication Date Title
CH86471A (en) Device for protecting networks provided with earthing reactors against resonance voltages.
CH155808A (en) Device for protecting armor plates, etc.
CH89137A (en) Procedure for protecting electrical systems against overvoltages.
CH97738A (en) Device for the protection of subdivided line networks.
DK28141C (en) Device for high voltage insulators.
CH85235A (en) Device for drawing circles.
AT88449B (en) Device for degassing and gasifying fuels.
ES68807A1 (en) High voltage electrical insulator.
ES68902A1 (en) Device in transformers for high voltage.
AT91065B (en) High voltage clamp.
CH82864A (en) Device for rectifying high and low frequency alternating currents
ES69530A1 (en) Improvements in military equipment.
CH79727A (en) Automatically acting device for switching gas, liquid or electrical lines on or off
CH83496A (en) Device for gathering fabrics etc.
FR513128A (en) Advanced English key
DK24736C (en) Acetylene generator.
DK24506C (en) Acetylene generator.
DK24353C (en) Acetylene generator.
DK24115C (en) Acetylene generator.
DK24940C (en) Acetylene generator.
DK27520C (en) Acetylene generator.
DK31099C (en) Device for Suspending the Plates in Electric Accumulators.
AT88450B (en) Device for degassing and gasifying fuels.
ES72593A1 (en) High voltage electrodes for gas purifiers.
ES69937A1 (en) An insulator for high voltage.