摘要
针对轻量化起重机配套件的变频电机,结合其对轻量化起重机的影响程度及市场潜力等内容,介绍研发轻量化起重机高效变频电机的重要意义,阐述国内外相关技术发展现状。从产品市场供货状况、型式试验及知识产权等方面阐述了制定高效变频制动电机标准的必要性。从与轻量化起重机配套、提高自身功率密度、降噪减振及提高低频过载能力等角度分析其性能要求。
Based on the degree of its effect on light-weight crane and market potential,this paper introduces the significance of high-efficiency and variable-frequency motor of light-weight crane and explains the development domestic and overseas technologies about the variable-frequency motor for light-weight crane.It explains the necessity for establishing standards for high-efficiency and variable-frequency brake motors from the view of marketsupply,type test and intellectual property,and analyzes the performance requirements from the view of matching with light-weight crane,improving its power density,reducing the noise and vibration and improving the low-frequency overload capacity.
出处
《起重运输机械》
2015年第7期80-83,共4页
Hoisting and Conveying Machinery
关键词
轻量化起重机
高效变频电机
低频过载能力
light-weight crane
high-efficiency variable-frequency motor
low-frequency overload capacity
