摘要
介绍了石油钻机用正压通风型防爆变频调速三相异步电动机开发背景、电磁设计和结构设计情况。
It introduces the design background,electromagnetic and structural design of pressurized ventilation explosion-proof frequency control three-phase asynchronous motor used in oil and gas drilling equipment.
作者
温崇
张新春
杨盛成
Wen Chong;Zhang Xin-chun;Yang Sheng-cheng(Wolong Electric Nanyang Explosion Protection Group Co.,Ltd.,Nanyang,Henan,473008)
出处
《电气防爆》
2021年第5期14-19,24,共7页
Electric Explosion Protection
关键词
石油钻机用
正压通风防爆型
变频调速
used in oil and gas drilling equipment
pressurized ventilation explosion-proof equipment
frequency conversion speed control
