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Developing the holistic approach - from single element testing to system validation

by T. Schossig and C. Pritchard, OMICRON electronics Gmbh, Austria

A famous proverb says: "Only those who know the past can understand the present and shape the future". We took this proverb to the heart - by looking at the evolution of power system protection, automation and control (PAC) and the corresponding testing tools and methods, we will understand why we are testing they we do today. It will become obvious why conventional testing alone today is not anymore sufficient and we have to make the next step towards system testing now to "shape the future". More

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