The scope of high voltage with CMD of the smart grid in Korea

Recent environmental changes have shown the world the importance of sustainable development, and these changes demand concrete solutions. The smart grid solution is recognized as a key technology to cope with these challenges, not just concerning the environmental impact of greenhouse gases, but also regarding increasing demand for electricity. Korea has outlined its vision in a policy to build a low-carbon, green-growth economy through a smart grid by 2030. Recent R&D has made progress on condition monitoring and diagnosis (CMD) for power equipment, such as main transformers, power cable, and gas insulated switchgear (GIS) in Korea. This paper introduces some practices, and an overview and road map of smart grid technology, and research trends of CMD for power facilities in Korea.

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