Effect of The Types of Drive Systems of Drilling Rigs on The Rock Breaking Dynamics

2020 IEEE 7th International Conference on Energy Smart Systems (ESS) Pub Date : 2020-05-01 DOI:10.1109/ESS50319.2020.9160265

V. Khilov, M. Tryputen, Vitaliy Kuznetsov, M. Babyak, Kovzel Maksim, Oleksiy Gorodny

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引用次数: 2

Abstract

This paper is dedicated to solving topical scientific and applied problem of dynamic compatibility of the frequency characteristics of modern high-speed drive systems with the dynamic characteristics of drilling rigs. Quantitative characteristics of dynamic processes are obtained using different types of drive systems of drilling rigs and studying their effect on the conditions of electromechanical system. The factors causing vibration of a drill column during the rock breaking with a roller bit are defined. Regularities that occur while drilling with the use of thyristor and transistor direct-current and alternating-current drives are determined. The ways to improve drive systems of drilling rigs are specified. Methodology of research is represented by the experimental studies of the harmonic composition of the armature current of the DC motor and stator of the AC motor, rotation velocity, power consumption, vibration displacement of the pressure-bearing traverser and harmonic analysis of transient process graphs in terms of starting and beginning modes of drilling.

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钻机驱动系统类型对破岩动力学的影响

本文致力于解决现代高速传动系统频率特性与钻机动态特性动态兼容的科学与应用热点问题。采用不同类型的钻机驱动系统，得到了动态过程的定量特征，并研究了其对机电系统工况的影响。定义了牙轮钻头破岩过程中引起钻柱振动的因素。在使用晶闸管和晶体管进行钻孔时，确定了直流电和交流电驱动的规律。阐述了改进钻机传动系统的途径。研究方法主要包括直流电机和交流电机定子电枢电流的谐波组成、转速、功耗、轴承导线振动位移的实验研究以及钻孔启动和启动模式下瞬态过程图的谐波分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2020 IEEE 7th International Conference on Energy Smart Systems (ESS)

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