CN201013348Y - 自升式钻井平台动力管理系统 - Google Patents
自升式钻井平台动力管理系统 Download PDFInfo
- Publication number
- CN201013348Y CN201013348Y CNU2007201038783U CN200720103878U CN201013348Y CN 201013348 Y CN201013348 Y CN 201013348Y CN U2007201038783 U CNU2007201038783 U CN U2007201038783U CN 200720103878 U CN200720103878 U CN 200720103878U CN 201013348 Y CN201013348 Y CN 201013348Y
- Authority
- CN
- China
- Prior art keywords
- module
- drilling
- plc
- communication module
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201038783U CN201013348Y (zh) | 2007-03-19 | 2007-03-19 | 自升式钻井平台动力管理系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201038783U CN201013348Y (zh) | 2007-03-19 | 2007-03-19 | 自升式钻井平台动力管理系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201013348Y true CN201013348Y (zh) | 2008-01-30 |
Family
ID=39025134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201038783U Expired - Fee Related CN201013348Y (zh) | 2007-03-19 | 2007-03-19 | 自升式钻井平台动力管理系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201013348Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101806209A (zh) * | 2010-02-26 | 2010-08-18 | 江苏通华电力设备有限公司 | 深孔钻车智能控制装置 |
-
2007
- 2007-03-19 CN CNU2007201038783U patent/CN201013348Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101806209A (zh) * | 2010-02-26 | 2010-08-18 | 江苏通华电力设备有限公司 | 深孔钻车智能控制装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102801208B (zh) | 多路供电智能调度管理器及其控制方法 | |
CN101997459B (zh) | 一种直流油泵电机软启动控制装置 | |
CN105044496A (zh) | 一种辅助电源系统模块的测试装置及方法 | |
CN104242738A (zh) | 丛式井抽油机变频节能控制装置及其控制方法 | |
CN105699817A (zh) | 一种节能型变频器负载测试系统和方法 | |
CN101086200A (zh) | 钻井平台动力管理系统 | |
CN203399031U (zh) | 丛式井抽油机变频节能控制装置 | |
WO2018045631A1 (zh) | 内燃机车牵引变流柜调试系统 | |
CN201013348Y (zh) | 自升式钻井平台动力管理系统 | |
CN219247485U (zh) | 电驱压裂设备调压系统及电驱压裂设备 | |
CN202197108U (zh) | 智能集成无功补偿装置 | |
CN109299874B (zh) | 一种pms电站管理系统及方法、信息数据处理终端 | |
CN110943652A (zh) | 一种多电机机群系统驱动控制装置、方法及系统 | |
CN102624019A (zh) | 单相660v~3.3kv长距离分布式直接供电系统 | |
CN202617142U (zh) | 一种串行总线通信网络的集中供电装置 | |
CN109057772A (zh) | 石油钻机交流变频直驱电机专用控制系统 | |
CN204967675U (zh) | 变频器多机同步控制装置 | |
CN103631177A (zh) | 直流电源异步并联数字控制系统及其控制方法 | |
CN204462838U (zh) | 交流伺服电机硬件在环试验装置 | |
CN203433323U (zh) | 直流电源异步并联数字控制系统 | |
CN205212714U (zh) | 带有控制单元的电力电子变压器及轨道车辆电力系统 | |
CN216356098U (zh) | 一种移动供电系统及移动电站 | |
CN103264643A (zh) | 一种双向dc-dc转换器的模式控制方法 | |
CN204761042U (zh) | 一种发电机智能并网控制装置 | |
CN209184304U (zh) | 一种应急驱动与驱动电源一体控制系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHONGHAI OIL-FIELD SERVICE CO., LTD. ^ |
|
CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: China Oilfield Service Limited by Share Ltd Number: 05 Page: The title page Volume: 24 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: China Oilfield Service Limited by Share Ltd Number: 05 Volume: 24 |
|
ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHONGHAI OIL-FIELD SERVICE CO., LTD. ^ |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20150319 |
|
EXPY | Termination of patent right or utility model |