Coordination-free ground-fault relay for ac mine distribution systems

F. C. Trutt; H. G. Rotithor; J. L. Kohler

Coordination-free ground-fault relay for ac mine distribution systems

F. C. Trutt, H. G. Rotithor, J. L. Kohler

John and Willie Leone Department of Energy & Mineral Engineering (EME)

Research output: Contribution to journal › Conference article › peer-review

Abstract

A brief review of the coordination-free, ground-fault-protection concept is presented, followed by a discussion of major design considerations. The actual design of a coordination-free relay system is then described along with laboratory test results. Based on experimental data, it is found that the coordination-free, ground fault relay meets operational objectives. When tested with a commonly utilized ground check monitor, it was found that this system should be usable for projected cable lengths up to 4000 ft.

Original language	English (US)
Pages (from-to)	1267-1271
Number of pages	5
Journal	Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume	35 n 6
State	Published - 1988

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Cite this

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title = "Coordination-free ground-fault relay for ac mine distribution systems",

abstract = "A brief review of the coordination-free, ground-fault-protection concept is presented, followed by a discussion of major design considerations. The actual design of a coordination-free relay system is then described along with laboratory test results. Based on experimental data, it is found that the coordination-free, ground fault relay meets operational objectives. When tested with a commonly utilized ground check monitor, it was found that this system should be usable for projected cable lengths up to 4000 ft.",

author = "Trutt, {F. C.} and Rotithor, {H. G.} and Kohler, {J. L.}",

year = "1988",

language = "English (US)",

volume = "35 n 6",

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journal = "Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)",

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AU - Trutt, F. C.

AU - Rotithor, H. G.

AU - Kohler, J. L.

PY - 1988

Y1 - 1988

N2 - A brief review of the coordination-free, ground-fault-protection concept is presented, followed by a discussion of major design considerations. The actual design of a coordination-free relay system is then described along with laboratory test results. Based on experimental data, it is found that the coordination-free, ground fault relay meets operational objectives. When tested with a commonly utilized ground check monitor, it was found that this system should be usable for projected cable lengths up to 4000 ft.

AB - A brief review of the coordination-free, ground-fault-protection concept is presented, followed by a discussion of major design considerations. The actual design of a coordination-free relay system is then described along with laboratory test results. Based on experimental data, it is found that the coordination-free, ground fault relay meets operational objectives. When tested with a commonly utilized ground check monitor, it was found that this system should be usable for projected cable lengths up to 4000 ft.

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M3 - Conference article

AN - SCOPUS:0024170615

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JF - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

ER -

Coordination-free ground-fault relay for ac mine distribution systems

Abstract

All Science Journal Classification (ASJC) codes

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