Results 241 to 250 of about 278,192 (301)
Improved one-dimensional residual network high-voltage DC diagnosis for high-precision fault identification. [PDF]
PLoS OneLi R, Zhang X, Hao W, Wang T.
europepmc +1 more source
Sediment transport by Greenland's icebergs. [PDF]
Nat CommunPierce E, Overeem I, Hasholt B.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Intrinsically Safe Grounding Systems and Global Grounding Systems
IEEE Transactions on Industry Applications, 2018This paper introduces a characterization of grounding systems (GSs) and defines their condition of “conventionally safe” and “intrinsically safe.” A single GS and a set of GSs are intrinsically safe if they guarantee touch/step voltages permanently permissible for an assigned ground fault value.
Giuseppe Parise +2 more
exaly +2 more sources
IEEE Systems Technical Conference on Industrial and Commercial Power 2005., 2005
Current European Standards (HD 631 S1-1999 E) have fostered the so-called "common grounding system" (CGS) concept. It consists in the interconnection of the grounding systems of all the MV/LV substations of a MV network together to the HV/MV substation grounding grid, by means of the MV cables' metal sheaths and/or of dedicated ground conductors buried
PARISE, Giuseppe +2 more
openaire +1 more source
Current European Standards (HD 631 S1-1999 E) have fostered the so-called "common grounding system" (CGS) concept. It consists in the interconnection of the grounding systems of all the MV/LV substations of a MV network together to the HV/MV substation grounding grid, by means of the MV cables' metal sheaths and/or of dedicated ground conductors buried
PARISE, Giuseppe +2 more
openaire +1 more source
Power Grounding Safety: Copper Grounding Systems vs. Steel Grounding Systems
2006 International Conference on Power System Technology, 2006More and more conventional grounding systems made of steel are being replaced with copper grounding systems in Asian countries. This paper analyzes the performance of grounding systems made of steel or copper conductors, taking into account the impedances of the ground conductors.
Yexu Li +3 more
openaire +1 more source
SOHO operations and ground system
Space Science Reviews, 1994SORO is a joint ESA/NASA mission to study the sun from its interior to, and including, the solar wind in interplanetary space. It is currently scheduled for launch in 1995. After launch SORO will be operated from the Experiment Operations Facility (EOF) at Goddard Space Flight Center (GSFC). The EOF will consist of facilities for instrument commanding,
A. I. Poland, V. Domingo, B. Fleck
openaire +1 more source
Globality levels of grounding systems
2014 IEEE/IAS 50th Industrial & Commercial Power Systems Technical Conference, 2014IEC Standard 61936-1 “Power installations exceeding 1 kV a.c.” defines the “Global Grounding System” (GGS). It consists essentially in the interconnection of the MV/LV grounding systems, generally at least by means of the MV cables metal sheaths and/or of dedicated ground conductors buried along the MV cable lines.
PARISE, Giuseppe +2 more
openaire +2 more sources
Composing Interoperable Ground Systems
2007 Sixth International IEEE Conference on Commercial-off-the-Shelf (COTS)-Based Software Systems (ICCBSS'07), 2007This workshop at ICCBSS07 addresses issues relating to developing interoperable ground systems starting with components that may not originally have been intended to work together. The workshop explores these issues in more depth, shares lessons learned, identifies practical approaches for acquisition and implementation, and highlights research ...
Judy Kerner, Craig A. Lee, Geri Chaudhri
openaire +1 more source