The electric driving and control system is an important part of electric drilling rig. HHCT can provide various types and specifications of electric control products for drilling rigs. The specific product series and configuration are as follows, including the Electric Control System of Land Drilling Rig:
1. More than 25 years of experience in the oil rig industry, covering design, production and commissioning services
2. A complete range of products, from classic SCR systems to water-cooled VFD systems
3. It has more than 400 sets of supporting applications of drilling electrical control systems around the world
Product Series |
For 4000~9000m DC drilling rig: 40D, 50D, 70D, 80D and 90D |
For 3000~9000m AC drilling rig: 30DB, 40DB, 50DB, 7ODB and 90DB |
For 5000~7000m chain-drive drilling rig: 50LDB, 70LDB |
For 3000~9000m rig: the high-voltage power grid products 3500~5000KVA |
Main Functions:
1. Precise control of diesel engine speed and generator voltage.
2. Multiple generators running in parallel.
3. Protection of generator (under-voltage, over-voltage, over-current, short circuit, under-frequency, over-frequency and reverse power) is a key feature of the Electric Control System of Land Drilling Rig.
4. Power limit (to prevent GEN overload).
5. Motor drive and control of (DW, RT, MP, TD).
6. Power distribution of drilling rig auxiliary equipment.
7. Drilling control.
8. Integrated drilling instrument.
9. Electronic driller's console/chair.
10. Local control of mud pump.
11. Auto drilling control.
12. Anti-collision of traveling block.
13. Energy consumption braking of DW.
14. Anti-skid protection of mud pump pulley.
15. Electromagnetic eddy current brake control.
1. The complete quality, environment and health management system.
2. CE certification of products.
1. On-site installation and wiring.
2. On-site testing, inspection and delivery, on-site training.
3. Maintenance services.
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