摘要
通过国内首台12000 m石油钻机绞车电机的设计,从电机的电磁设计、防爆结构设计、正压保护安全装置等方面较全面地阐述了正压外壳型防爆变频调速绞车电机的设计。样机通过了国家防爆电气产品质量监督检验中心的防爆检验,验证了设计的可行性。
It represents the design of Ex frequency- conversion winch motor with Ex ＂p＂ enclosure in all its aspects, which relate to electromagnetic design, explosion - proof construction and pressurized safety device with the first winch motor used in 12000m oil well rig in domestic. The sample has passed all the tests in CQST （ China National Quality Supervise and Test Center for Explosion Protected Electrical Products） in the end. Which verifies the viability of this design.
出处
《电气防爆》
2008年第1期3-5,共3页
Electric Explosion Protection
关键词
正压外壳型
绞车电机
变频调速
防爆试验
Ex ＂p＂ enclosure
winch motor
frequency control
explosion testing
