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PL415076A1 - A unit for limiting body voltages at the discharge of fault currents in the ground - Google Patents

A unit for limiting body voltages at the discharge of fault currents in the ground

Info

Publication number
PL415076A1
PL415076A1 PL415076A PL41507615A PL415076A1 PL 415076 A1 PL415076 A1 PL 415076A1 PL 415076 A PL415076 A PL 415076A PL 41507615 A PL41507615 A PL 41507615A PL 415076 A1 PL415076 A1 PL 415076A1
Authority
PL
Poland
Prior art keywords
ground
unit
discharge
limiting body
fault currents
Prior art date
Application number
PL415076A
Other languages
Polish (pl)
Inventor
Andrzej Dominiak
Tymoteusz Dominiak
Józef Jacek Zawodniak
Original Assignee
Tymoteusz Dominiak
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 Tymoteusz Dominiak filed Critical Tymoteusz Dominiak
Priority to PL415076A priority Critical patent/PL415076A1/en
Publication of PL415076A1 publication Critical patent/PL415076A1/en

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  • Emergency Protection Circuit Devices (AREA)

Abstract

Zespół do ograniczenia napięć rażenia przy rozładowywaniach prądów zwarciowych w gruncie do zastosowania w branżach elektroenergetycznej i telekomunikacyjnej. Zespół tworzą przewodniki elektryczne w postaci wydłużonych elementów (1, 2 i 3) usytuowanych jeden nad drugim, które są rozsunięte względem siebie poprzez izolacyjne elementy dystansowe (4), osadzone na izolacyjnych łącznikach śrubowych (5). Jeden z przewodników elektrycznych jako roboczy element prądowy (2) posiada przegięcia (6) dla zwiększenia jego długości efektywnej, powodującej wzrost impedancji falowej. Przewodniki elektryczne mają zamocowany ekran izolujący (7), usytuowany od strony powierzchni gruntu.The unit for limiting the voltage of destruction during short-circuit current discharging in the ground for use in the power and telecommunications industries. The assembly consists of electric conductors in the form of elongated elements (1, 2 and 3) located one above the other, which are spaced apart by insulating spacers (4), mounted on insulating screw connectors (5). One of the electric conductors as a working current element (2) has bends (6) to increase its effective length, which causes an increase in wave impedance. Electrical conductors are fitted with an insulating screen (7), located on the ground surface.

PL415076A 2015-12-02 2015-12-02 A unit for limiting body voltages at the discharge of fault currents in the ground PL415076A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL415076A PL415076A1 (en) 2015-12-02 2015-12-02 A unit for limiting body voltages at the discharge of fault currents in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL415076A PL415076A1 (en) 2015-12-02 2015-12-02 A unit for limiting body voltages at the discharge of fault currents in the ground

Publications (1)

Publication Number Publication Date
PL415076A1 true PL415076A1 (en) 2017-06-05

Family

ID=58793860

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415076A PL415076A1 (en) 2015-12-02 2015-12-02 A unit for limiting body voltages at the discharge of fault currents in the ground

Country Status (1)

Country Link
PL (1) PL415076A1 (en)

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