KIEE - The Transactions of the Korean Institute of Electrical Engineers

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The Transactions of the Korean Institute of Electrical Engineers

The Transactions of the Korean Institute of Electrical Engineers

ISO Journal TitleTrans. Korean. Inst. Elect. Eng.

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Title	The Development on Train Detection System and Performance Testing on Automatic Changeover System in Neutral Section
Authors	한문섭(Han, M.S.) ; 창상훈(Chang, S.H.) ; 신명철(Shin, M.C.)
DOI	https://doi.org/10.5370/KIEE.2013.62.3.431
Page	pp.431-436
ISSN	1975-8359
Keywords	Neutral section ; Automatic switching ; Train detection ; Notch off
Abstract	A neutral section is installed around feeding substation(SS) and sectioning post(SP) that M phase and T phase are isolated in AC feeding system. Electric Train under "Notch-OFF" is operated by inertia within the neutral section. It causes disturbing the operation of electric trains for speed drop and driver's mistakes. A automatic changeover system with thyristor recently have taken under development. In the paper, it is introduced the configuration of train detection system and performance testing on automatic changeover system..

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