Design of auto transformer with neutral end tapping for better reliability

Iranian ۴۰۰kV auto transformer taps are provided on ۲۲۰kV side series winding. The tapping lead take out from inside ۲۲۰kV tap winding is big challenge for transformer design. In this paper present a new design of auto transformer with neutral end tapping for better reliability and economy. According to technical and economic comparition and analysis

کلیدواژه ها:

auto transformer ، wave process ، neutral end tapping