摘要
本文讲述继电器在电机控制保护线路中的应用。阐述电磁中间继电器,时间继电器,热继电器,电压继电器和电流继电器在电机控制线路中所起作用和参数整定原则,以便选择和应用。指出基于计算机技术的智能保护电机控制保护继电器件是今后的发展趋势。
Applications of relay in motor control protection lines are described.Then,for selection and application in motor control lines,the functions and parameter setting principle of various relays such as electromagnetic intermediate relay,time relay,thermal relay,voltage relay and current relay are expounded.At last,the development trend of motor control relays with intelligent protection functions and based on PLC is proposed.
作者
陈金刚
张志伟
高春林
Chen Jingang;Zhang Zhiwei;Gao Chunlin(De zhou Heng Li Electrical Machinery Co Ltd.,Dezhou 253002,Shangdong,China;Eastern Theater Naval Support Division Support Team,Shanghai 200136,China)
出处
《船电技术》
2020年第9期58-60,共3页
Marine Electric & Electronic Engineering
