Glossary entry (derived from question below)
Serbian term or phrase:
udarni otpor rasprostranja
English translation:
impulse ground resistance
Added to glossary by
Mira Stepanovic
Jan 28, 2013 14:00
11 yrs ago
10 viewers *
Serbian term
udarni otpor rasprostranja
Serbian to English
Tech/Engineering
Construction / Civil Engineering
Uzemljivač u temelju može se upotrebiti kao gromobranski uzemljivač samo ako njegov udarni otpor rasprostiranja nije veći od 20 W
Proposed translations
(English)
4 | impulse ground resistance | Mira Stepanovic |
4 | impulse spreading resistance | V&M Stanković |
3 | shock resistance expansion / shock resistance propagation | Branka Ramadanovic |
Change log
Jan 29, 2013 15:50: Mira Stepanovic Created KOG entry
Proposed translations
8 hrs
Selected
impulse ground resistance
otpor rasprostiranja = otpor rasprostiranja uzemljivača
udarni otpor = impulsni otpor
http://www.scribd.com/doc/88097790/Uzemljivaci-i-Sustavi-Uze...
1
. VRSTE UZEMLJENJA (osnovni pojmovi)
•Otpor rasprostiranja Rr
•Otpor uzemljenja Rz
•Struja uzemljenja Iz
•Udarni ili impulsni otpor uzemljenja Ri
•Otpornost tla ρz
•Dodirni napon Ud
•Napon koraka Uk
http://www.gradimo.hr/clanak/zastita-od-groma/39240
Uzemljivači su u zemlju ukopani metalni dijelovi koji su s njom u provodnoj vezi. Konstrukcija i smještaj uzemljivača mora moraju biti odabrani tako da otpor rasprostiranja Rr, a time i udarni otpor Ru budu što manji.
http://hrcak.srce.hr/oai/index.php?verb=ListRecords&set=jour...
Title ANALIZA UTJECAJA DISKONTINUITETA ELEKTRIČNE VODLJIVOSTI TLA NA OTPOR RASPROSTIRANJA UZEMLJIVAČA
Title ANALYSING THE EFFECT OF DISCONTINUITY OF ELECTRICAL CONDUCTIVITY OF SOIL ON GROUND RESISTANCE
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=429650...
Lightning Performances for AC 500kV Transmission Lines with Quadruple-Circuit on Single Tower
---
On the one hand, the impacts of different factors such as impulse ground resistance, etc.on the lightning performances of back flashover are calculated and analyzed in details.
https://www.google.rs/search?q="otpor rasprostiranja" "groun...
Even with impulse ground resistance of tower up to 40 Ω,the lightning protection level can reach 350 kV.
udarni otpor = impulsni otpor
http://www.scribd.com/doc/88097790/Uzemljivaci-i-Sustavi-Uze...
1
. VRSTE UZEMLJENJA (osnovni pojmovi)
•Otpor rasprostiranja Rr
•Otpor uzemljenja Rz
•Struja uzemljenja Iz
•Udarni ili impulsni otpor uzemljenja Ri
•Otpornost tla ρz
•Dodirni napon Ud
•Napon koraka Uk
http://www.gradimo.hr/clanak/zastita-od-groma/39240
Uzemljivači su u zemlju ukopani metalni dijelovi koji su s njom u provodnoj vezi. Konstrukcija i smještaj uzemljivača mora moraju biti odabrani tako da otpor rasprostiranja Rr, a time i udarni otpor Ru budu što manji.
http://hrcak.srce.hr/oai/index.php?verb=ListRecords&set=jour...
Title ANALIZA UTJECAJA DISKONTINUITETA ELEKTRIČNE VODLJIVOSTI TLA NA OTPOR RASPROSTIRANJA UZEMLJIVAČA
Title ANALYSING THE EFFECT OF DISCONTINUITY OF ELECTRICAL CONDUCTIVITY OF SOIL ON GROUND RESISTANCE
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=429650...
Lightning Performances for AC 500kV Transmission Lines with Quadruple-Circuit on Single Tower
---
On the one hand, the impacts of different factors such as impulse ground resistance, etc.on the lightning performances of back flashover are calculated and analyzed in details.
https://www.google.rs/search?q="otpor rasprostiranja" "groun...
Even with impulse ground resistance of tower up to 40 Ω,the lightning protection level can reach 350 kV.
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36 mins
shock resistance expansion / shock resistance propagation
.
Note from asker:
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8 hrs
impulse spreading resistance
„IEEE (Institute of Electrical and Electronics Engineers)
…
Compact Spreading Resistance Model for Rectangular Contacts on Uniform and Epitaxial Substrates“
( http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=429421... )
„Basic Electronics – Grounding, Bonding and Lightning
…
The grounding system appears to the lightning impulse as a transmission line where wave propagation theory applies.“
( https://www.txarmymars.org/downloads/MARS-National-Technical... )
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