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Electrical and electronic components

Ready for testing fault location elements using traveling waves?

By OMICRON electronics UK on 11th February 2019

Product Details Supplier Info More products

The principle of precise fault location using traveling waves on transmission lines is well known in the power industry. The advances in signal processing and calculation speed within digital relays open up new possibilities for algorithms in the time domain. New protection relay generations will use traveling waves to determine fault and trip accordingly. Testing and verification of correct operation of such devices is a challenging task and mostly not done during commissioning.

Using a novel approach, such tests become possible using conventional protection test devices in the field. This article describes the basic principles of traveling waves, how they are used for fault location and how travelling wave elements can be tested and commissioned.

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OMICRON electronics UK

OMICRON is an international company serving the electrical power industry with innovative testing and diagnostic solutions.

Visit our website 01785 251 000

OMICRON is an international company serving the electrical power industry with innovative testing and diagnostic solutions. The application of OMICRON products allows users to assess the condition of the primary and secondary equipment on their systems with complete confidence. Services offered in the area of consulting, commissioning, testing, diagnosis and training make the product range complete.

Customers in more than 150 countries rely on the company’s ability to supply leading edge technology of excellent quality. Service centers on all continents provide a broad base of knowledge and extraordinary customer support. All of this together with our strong network of sales partners is what has made our company a market leader in the electrical power industry.

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