In this thesis, a intellectual instrument for on-line monitoring leakage current of MOA was developed. The contents are listed below:(1). Using the Virtual Instrument technology,the Digital Waveform Analysis method based on DFT and the ready module of plural operation in Labwiew and then developing a multi-functional intellectual device for on-line monitoring leakage current of MOA.
As an important application of FACTS, unified power flow controller (UPFC) ismulti-function device which is based on the power electronic technology developedin 1980s. UPFC can be serviced as phase shifter, SSSC and reactive power generatorwhich can be used to regulate the voltage level and compensate the reactive power ofpower system.
It is a multi-fuction set for diagnosing eye disease and measuring visual electrophsiology. Tests include 2-channel Electro-oculogram (EOG), light-shade adapt Electroretinogram (ERG), average Electrore- tinogram, chromatogram Electroretinogram, flash Visual Evoked Response (VER) and pattern Visual Evoked Response.