非晶合金變壓器噪聲研究
關銀環
(吳江變壓器有限公司，江蘇 蘇州 215200)
摘 要： 對一臺噪聲超標的非晶合金變壓器進行返工處理，查找噪聲源并采取相應的降噪措施，結合非晶合金變壓器特性對降噪措施作可行性分析，給出了制造過程中的鐵心尺寸、線圈尺寸等關鍵點及控制標準，為非晶合金變壓器噪聲控制提供了參考。
關鍵詞： 非晶合金變壓器；噪聲；工序關鍵點
中圖分類號：TM405 文獻標識碼：B 文章編號：1007-3175(2015)01-0051-03
Research on Amorphous Alloy Transformer Noise
GUAN Yin-huan
（Wujiang Transformer Co., Ltd, Suzhou 215200, China）
Abstract: Rework process was conducted on an amorphous alloy transformer with exceeding noise, and after searching for the noise source, the relevant noise reduction measures were taken and good results achieved. Combined with the amorphous alloy transformer characteristics, the feasibility analysis was made for noise reduction measures. This paper gave the process point key and control standard of iron core and coil sizes for the manufacturing, which provides references for amorphous alloy transformer noise control.
Key words: amorphous alloy transformer; noise; process key point
參考文獻
[1] GB/T 1094.10-2003 電力變壓器 第10部分 聲級測定[S].
