摘要
简要介绍一型电动货油深井泵的变频器在化学品船上的应用情况。变频器应用有优势,也有负面影响。重点介绍谐波对电网、设备的负面影响,并提出有效的改进措施。
The article introduced the application of frequency convertor of electric-driven deep-well cargo pump on a chemical tanker.The frequency convertor had its advantages and negative influence as well.The paper focused on the negative influence produced by harmonics impacting on the electric network and equipment and proposed some efficient methods to improve.
出处
《船舶设计通讯》
2008年第1期55-59,共5页
Journal of Ship Design
关键词
变频
电动货油深井泵
电动机
起动方式
矩阵式
谐波失真
frequency conversion
electric-driven deep-well cargo pump
motor
starting type
matrix
harmonics distortion
