volume 5, issue 2, P527-532 1990
DOI: 10.1109/61.53053
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Abstract: T r a n s i e n t s on a c r o s s b o n d e d c a b l e i n s t a l l e d underneath a bridge, which i s connected with overhead l i n e s , a r e a n a l y z e d u s i n g t h e EMTP. C a l c u l a t e d r esul t s of t h e sheath vol tages on a system composed o n l y of a cabl e show t h a t t h e maximum o v e r v o l t a g e s on t h e cabl e i n s t a l led underneath t h e bridge, which i s a kind o f a n o v e r h e a d c a b l e , a r e h i g h e r by a b o u t 2.5 t i m e s than those on an o r d i…

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