钻机绞车对交流变频电机特性要求的分析探讨  

Analysis and Discussion on the AC Frequency Conversion Motor Features for Drawworks

作　　者：刘翠洁 齐明侠[2] 糟洋 温旺 陈瑶 LIU Cui-jie;QI Ming-xia;ZAO Yang;WEN Wang;CHEN Yao(Lanzhou LS Petroleum Equipment Engineering Co.,Ltd,Lanzhou Gansu 730000,China;College of Mechanical and Electrical Engineering,China University of Petroleum(East China),Qingdao Shandong 266580,China)

机构地区：[1]兰州兰石石油装备工程股份有限公司,甘肃兰州730030 [2]中国石油大学(华东)机电工程学院,山东青岛266580

出　　处：《机械研究与应用》2023年第1期31-33,37,共4页Mechanical Research & Application

基　　金：甘肃省2019年科技重大专项计划项目:高端海洋工程关键技术研究及钻井装备自主研制(编号:19ZD2GA001)。

摘　　要：通过分析单速绞车对电机性能的要求,研究了单速绞车提升特性与电机曲线的匹配方法;进而拓展到双速绞车提升特性与电机曲线的匹配;根据理论分析发现,采用双速绞车并提高电机功率,能够有效地提高钻井绞车的提升性能。设计时应参照电机的效率曲线以提高绞车使用的经济性能。研究结果可为交流变频钻井绞车的设计和使用提供理论依据。By analyzing the requirements of single speed drawworks on motor performance,the matching method between the lifting characteristics of the single speed drawworks and the motor curve is studied;and then it is extended to match the lifting characteristics of two speed drawworks with the motor curve.According to the theoretical analysis,increasing the motor power and adopting the two speed drawworks can effectively improve the lifting performance of drawworks.Thus the economic performance of drawworks should be improved by referring to the efficiency curve of the motor.The research results can provide theoretical basis for the design and application of AC frequency conversion motor drawworks.

关 键 词：钻机绞车 交流变频电机 特性 提升性能 效率 

分 类 号：TE922[石油与天然气工程—石油机械设备]