船用起重机电气改造  

Electrical Optimizations and Improvements for Marine Cranes

作　　者：金惠峰[1] 陈方亮[2] 于海宁[2] 

机构地区：[1]武汉第二船舶设计研究所,武汉430064 [2]中国船舶重工集团公司第七一二研究所,武汉430064

出　　处：《船电技术》2011年第10期60-64,共5页Marine Electric & Electronic Engineering

摘　　要：本文对工程船起重机的电控系统的现状进行了介绍和分析,针对目前的系统配置和使用过程中存在的问题,提出了采用交流变频电控系统的改造方案,阐述了系统的配置及设备的选型。通过改造,提升了系统操控性和可靠性。In this paper, an overview of the electrical control system in engineering ship＇s cranes is given. The existing system configurations and potential issues in the practice are analyze. Based on the analysis, a new method that optimizes the system performance by using an AC variable frequency electrical control system is presented. In addition, some factors to consider for system configuration and equipment selections are discussed. With these improvements and optimizations, the operability and robustness of the system are significantly improved.

关 键 词：船用起重机 交流拖动 改造 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]