船舶电动机起动与电网电压跌落问题的探讨  

The Probing about Electric Network Voltage Drop while Ship Motor Starting

作　　者：邓林[1] 

机构地区：[1]华中科技大学,武汉430064

出　　处：《船电技术》2002年第5期14-19,共6页Marine Electric & Electronic Engineering

摘　　要：讨论了鼠笼式三相异步电动机起动对船舶电网压降的影响,分析了在电动机起动时电网瞬时压降的工程计算方法,结合具体事例阐述了在满足电网对电压降的限值的前提下确定电动机的起动方式的原则。This paper discusses the effects on the ship electric network when the triphase cage asynchronous motor starts,and analysises the engineering methods of calculating the network voltage drop when it occurs.Also the principles for motor starting method selection based on satisfying the limit of network voltage drop are described with some examples.

关 键 词：船舶 电力系统 电动机 起动 电网电压 瞬时压降 

分 类 号：U665.11[交通运输工程—船舶及航道工程]