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Environment, Energy and Sustainable Development – Sung, Kao & Chen (eds)
© 2014 Taylor & Francis Group, London, ISBN 978-1-138-00053-7
Study and realization of dielectric loss angle monitoring digital
algorithm for solid-insulated RMU
S.-X. Liu, Y.-D. Cao, C.-G. Hou, C.X. Lai & X.M. Liu
School of Electrical Engineering, Shenyang University of Technology, Shenyang, China
ABSTRACT: According to the present dielectric loss online monitoring on solid-insulated ring main
unit has such problems which are poor anti-interference ability, synchronous sampling criterion strictly
and low calculation resolution. A new method which applies instantaneous pow ...