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Relays installed to protect transmission lines

have current inputs, which take phase currents

via CTs. Almost all modern numerical relays

are equipped with “Fault Recording” function

to record ...

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This paper presents a novel fault location algorithm,

which in spite of using only voltage samples taken from one

terminal, is capable to calculate precise fault location in aged

power cables without ...

This paper presents a novel fault location

algorithm for series compensated

transmission lines, which utilizes samples

taken in just one terminal from voltage

transients generated by fault ...

This paper presents a new single ended fault

location method for underground cable

combined with overhead line that uses fault

clearing transients instead of fault-generated

transients without ...

Lightning is one of the most important causes

of over voltage disturbances in the DC Light

Railway Transportation (LRT) system, which,

its effect is not considered, would cause

serious problems ...

In this paper a new single ended fault location method is proposed for underground cable combined with

overhead lines. In this algorithm fault clearing high frequency transients are used instead of fault-generated ...

– As one of the most important ancillary services, reactive power production plays a

crucial rule in power system operation, reliability and security. Because of the opportunity costs

in providing reactive ...