Energy Products


Drilling Rig Drive Systems

AC/VFD Drive Systems: BAC 2000

The BAC 2000 is designed to work with 3-1600 HP mud pumps and 3-1087kw diesel/gen sets. This AC VFD control system has a maximum hook load of 4500KN. It consists of the drilling control system, mud pump control system, instrumentation, MCC and power supply system, TV monitor and talkback system and management computer system. The BAC 2000 can operate the process control function independently, and then work with other systems to provide total integrated control.

BAC 2000 Control System Elements

  • Drilling Console
  • VFD House
    • Fully Digital Generator Control Cubicle
      • AC Drive Drawworks Control System
      • AC Drive Rotary Table Control System
      • AC Drive Mud Pump Control System
      • WB-AD Automatic Feed Drilling Control System
      •  Hydraulic Pressure, Pneumatic Control System
      • Integrated Instrumentation System
      •  MCC and Power Supply System
      • PLC Integrated Control System
  • TV monitor and talkback system

BAC 2000 Features

  • Redundant control system for optimal reliability
  • Fiber optic communications to minimize potential interference
  • WB-AD-AB main/auxiliary motor auto-drilling control system for improved drilling quality
  • Precision drawworks operation provided by load-balanced, four motor drive
  • Rotary table anti-reverse and overload auto-protection
  • Integrated drilling console for simple connectivity to other drilling equipment
  • Integrated instrumentation system
  • Integrated computer-based management system