变压器空载损耗测量值的波形校正原理  

Theory of Wave-Form-Correction Used for Changing the Measured Value of No-Load-Loss of Transformer to Theoretical Value under Sinusoidal-Wave-Condition

作　　者：张宜倜 

机构地区：[1]沈阳变压器研究院,辽宁沈阳110179

出　　处：《变压器》2013年第7期5-10,共6页Transformer

摘　　要：阐述了变压器空载损耗测量值的前后使用的两个校正公式的来由。指出了IEC76.1—1993版标准和GB1094.1—1996版标准所列出的新校正公式是由IEC76.1—1976版和由GB1094.1—1985版标准所使用的公式演变而来的。This paper has explained two sequential-using formulas of Wave-Form-Correction for changing the measured value of no-load-loss of transformer to theoretic value under sinusoidal-wave condition and also denoted that the correction-formula presented in both IEC 76.1-1993 and GB1094.1-1996 was derived from an original formula in both IEC 76.1-1976 and GB1094.1-1985.

关 键 词：变压器 空载损耗 磁滞损耗 涡流损耗 正弦波形 非正弦波形 波形畸变 

分 类 号：TM41[电气工程—电器]