摘要
分析了非线性负载条件下谐波电流对变压器损耗、发热、电压畸变影响机理;阐述了谐波电流含有率与铜损、铁损的关系,并设计了变压器谐波实验,实验结果证明了理论分析正确性。
The loss, heating and voltage distortion influence principle of harmonic current to transformer under the nonlinear load conditions is analyzed. The relationship between harmonic current ratio and opper loss, iron loss is derived, and harmonic experiment of transformer is designed. The correctness of theoretical analysis is proved through experiment results.
出处
《船电技术》
2013年第10期6-9,共4页
Marine Electric & Electronic Engineering
关键词
变压器
谐波
铁损
铜损
变压器效率
发热
transformer
harmonic
iron loss
copper loss
transformer efficiency
heating
