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A method for the probabilistic security analysis of transmission grids

A method for analysing the effect of protection system failures on power system reliability

The paper describes a reliability modelling method designed for transmission grid reliability evaluation. The method uses reliability analysis tools (event and fault trees) combined with power system…
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A METHOD FOR ANALYSING THE EFFECT OF SUBSTATION FAILURES ON POWER SYSTEM RELIABILITY

A probabilistic method for transmission grid security evaluation that uses event and fault trees and combines them with power system dynamic simulations to reach a relative importance of the substation components regarding to the total and partial system breakdown.

A method for evaluating the reliability of protection

This paper presents a model for evaluating the reliability of substation actions after transmission grid faults. The model uses event and fault trees and later on it will be a part of the reliability…
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Selecting protective relays with digital test methods

In this paper, the authors present the results of automated tests which compared power system protection relay behavior for distance measurement, earth fault detection, high-resistance earth fault…
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The effect of Relay Protection on the Substation Reliability

A model for evaluating the reliability of the substation actions after transmission grid faults using event and fault trees and later on it will be a part of the reliability model of the whole transmission grid.
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Network interaction tests of the Fenno-Skan HVDC link

The network interaction tests of the Fenno-Skan HVDC link between Finland and Sweden are described. The authors deal with the objectives, execution and analysis of the tests on the Finnish side. The…
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