摘要
紧凑、轻巧、价格低廉是葫芦起重机的最大优点,在分析几种调速与控制方案的基础上,指出变频调速技术的应用,可以克服葫芦起重机使用中的一些缺点;随着变频技术的迅速发展,其系统价格及性价比的优势愈来愈显著,变频葫芦桥式起重机、变频葫芦门式起重机将会以极大的优势占领市场。
The hoist type crane has its best in compactness, legerity and price advantage. Speed modulating by frequency conversion can be used to improve the crane＇s capacities. With the development of frequency conversion technology, the advantages of the crane＇s price and ratio of price to performance will be significant more and more. The hoist type bridge/gantry crane with frequency conversion will take an important role with its advantages in the market.
出处
《港口装卸》
2005年第4期24-25,共2页
Port Operation
关键词
葫芦起重机
调速方法
控制方式
变频凋速
起升机构
hoist type crane
controlling manner
speed modulating by frequency conversion
