摘要
TJ12/70B型双动力轮式新型油、水井修井机,采用柴油发动机和电动机双动力驱动,利用油区现有的电网系统,电动机修井作业,采用开关磁阻调速电动机作为动力,它启动电流小、转矩大、调速围宽、控制电路简单、节能效果好,比交流电动机更适合在修井机使用。
Abstract： The two-motor driven with diesel engine and motor is applied in TJ12/70B oil and water well workover machine. The motor workover operation can be implemented by using existing power grid system in oilfield. The switch reluctance speed regulation electric motor is used as power for the motor workover. It has characteristics as small starting current, high torque, wide speed regulation, simple control circuit and good energy-saving effect which is more suitable for appling in workover rig than AC motor.
出处
《电气传动自动化》
2013年第3期25-28,共4页
Electric Drive Automation
关键词
开关磁阻调速电动机
修井机
控制电路
转矩
switch reluctance speed regulation motor
workover rig
control circuit
torque
