电气传动2016，Vol.46Issue(12)：16-18,3.DOI:10.19457/j.1001-2095.20161204
直流钻机能耗制动系统研究
Research on Dynamic Braking System of DC Drilling Rig
何小英 1朱奇先 1田斌 2方永春3
作者信息
- 1. 大型电气传动系统与装备技术国家重点实验室，甘肃 天水 741020
- 2. 西部钻探工程有限公司，新疆 乌鲁木齐 830011
- 3. 西部钻探克拉玛依钻井公司，新疆 克拉玛依 830092
- 折叠
摘要
Abstract
Through SCR system controlling motor,dynamic braking system of DC drilling rig was to achieve rotation speed reducing to the allowable range for safe operation in the shortest time after disconnecting drum. It was very different from that of variable frequency rig though they had the same name. Taking ZJ70D rig as an example, introduced the system’s control processes,work procedures,common circuit connection,main unit and method of parameters calculation of electrical devices. Also illustrated that through changing the operation procedures of modern driller,it could achieve the same goal without configuring the function.关键词
直流钻机/能耗制动/控制流程/配置要点Key words
DC drilling rig/dynamic braking/control processes/key points of configuration分类
能源科技引用本文复制引用
何小英,朱奇先,田斌,方永春..直流钻机能耗制动系统研究[J].电气传动,2016,46(12):16-18,3.
