سال انتشار: ۱۳۸۱

محل انتشار: هفدهمین کنفرانس بین المللی برق

تعداد صفحات: ۱۰

نویسنده(ها):

Aled Ilamed Rafa –
Sinan Bashi –
Norman Marium Wan Zuha –

چکیده:

THIS PAPER DESCRIBES THE DESIGN AND IMPLEMENTATION OF THE MICROCONTROLLER-BASED SYSTEM FOR PROTECTING POWER TRANSFORMER. THE SYSTEM INCLUDES FACILITIES FOR DISCRIMINATION BETWEEN INTERNAL FAULT CURRENT AND MAGNETIZING INRUSH CURRENT. DIFFERENTIAL PROTECTION, OVER CURRENT PROTECTION, OVER VOLTAGE PROTECTION AND
UNDER VOLTAGE PROTECTION. IN THIS PAPER, SOFTWARE AND HARDWARE OF MICROCONTROLLER BASED SYSTEM HAVE BEEN, EXPLAINED AND DESIGNED. THE DESIGN IMPLEMENTATION AND TESTING OF THE SYSTEM ARE ALSO PRESENTED.