The Analysis & Test of Harmonic Effects on Amorphous Metal Cored Transformers

• Main Authors: Yung-Chin Chien, 簡永欽
• Other Authors: Jin-Maun Ho
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/13194671011427152757

碩士 === 中原大學 === 電機工程研究所 === 90 === In recent years, power electronic loads have been used widely, therefor, many harmonic current sources exist in the power system, this will affect loads and power system, components cause distribute power quality poor, additional losses, and misfunction of devices. In this thesis, the effects of harmonics on amorphous and silicon steel 25KVA transformers of distribution system are analyzed. Using Chroma ac source 6512 harmonic voltage generator and ADX3010 power quality analyzer to do unload (open circuit and short circuit) and loaded experiments on transformer under harmonic conditions. Hope that it can be a good reference for transformer designers and users.