Modern DC electric drive for drilling rigs

Abramov, B. I.; Parfenov, B. M.; Kozhakov, O. I.; Shalagin, M. A.; Колесников, И. В.

doi:10.3103/s1068371209010015

Cited by 3 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…2 After that, they came up with a creative DC drive drill rig. 3 However, the authors in this paper believes that DC electric drive technology is still not suitable for deep well drilling industry which uses big power equipment because of the expensive cost and the low interchangeability. In 2020, Belousov and Grigorev 4 proposed the concept of electric top-drive system, which indicated directions for the electric revolution in top driver of deep well rigs.…”

Section: Introductionmentioning

confidence: 98%

Investigation on application and running characteristics of permanent magnet synchronous motor used in lifting system of deep well drilling rig

Wang,

Liu,

Liu

et al. 2023

Advances in Mechanical Engineering

View full text Add to dashboard Cite

Most geological drilling rigs using asynchronous motor with gear box as the drive device of drawworks have problems of instability at low speed, complex mechanism, and lots maintenance work. This paper proposes an application of permanent magnet synchronous motor (PMSM) used in drawworks. Firstly, running characteristics of PMSM in steady state are analyzed and calculated theoretically, and mathematical models of motor’s power, torque, and power loss are given. Secondly, vector control principle of PMSM is analyzed and introduced, and maximum torque/current control method is finally decided as the basis for the design of control system. Thirdly, running parameters of PMSM in three stages (lowering drill string, constant speed/pressure drilling, and lifting drill string) of each test point were measured, and the curves of key parameters of PMSM are given. Finally, it is concluded that drawworks with PMSMs can not only improve control performance, reduce power consumption, and save energy, but also omit the gearbox, which makes structure of lifting system more compact and reduce lots maintenance work. The research work of this paper lays a foundation for the popularization and application of PMSM in the industry of deep well drilling rig.

show abstract

Section: Introductionmentioning

confidence: 98%

Investigation on application and running characteristics of permanent magnet synchronous motor used in lifting system of deep well drilling rig

Wang,

Liu,

Liu

et al. 2023

Advances in Mechanical Engineering

View full text Add to dashboard Cite

show abstract

“…The first utilization of AMs with variable-frequency control in drilling rigs and common DC bus technology were both proposed at the same year by Abramov, et al 3,4 , which pointed the way for the development of modern drilling rigs. After that, the drilling rig BU-4200/250 based on variable-frequency technology with control system was manufactured 5 .…”

Section: Introductionmentioning

confidence: 99%

Investigation on the application of permanent magnet synchronous motor in geological drilling rig

Wang

Liu

et al. 2023

Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023)

View full text Add to dashboard Cite

At present, the majority of deep borehole drilling rigs at home and abroad still utilize Asynchronous Motors (AM) with variable-frequency drive as the main power component, which cannot achieve stepless-speed adjustment without decelerating mechanism. In addition, the expenditure of lubrication and maintenance are usually high, and the transmission efficiency is not very ideal. Therefore, this paper proposes a permanent magnet electric direct-drive deep borehole drilling rig (DBZJ40-Z), which firstly adopts Permanent Magnet Synchronous Motor (PMSM) with variable frequency technique to achieve stepless-speed control and direct-drive method to remove the transmission mechanism. Owing to the higher power factor and efficiency of PMSMs, this new type of drilling rig proposed is more energy efficient than the conventional ones equipped with AMs. Furthermore, the utilization of direct-drive mechanism replaces the intermediate transmission gearbox to save a lot of cost of maintenance greatly. Advantages of this new deep borehole drilling rig equipped with PMSMs such as saving energy, easy to maintain and operate, etc. had been verified in several practical applications. Practices proved that this sort of permanent magnet electric direct-drive deep borehole drilling rig equipped with PMSMs must be the future for conventional ones.

show abstract

Power system harmonic mitigation of an offshore oil rig using passive shunt filter

Saha¹,

Suryavanshi²

2010

2010 Annual IEEE India Conference (INDICON)

View full text Add to dashboard Cite

Modern DC electric drive for drilling rigs

Cited by 3 publications

References 0 publications

Investigation on application and running characteristics of permanent magnet synchronous motor used in lifting system of deep well drilling rig

Investigation on application and running characteristics of permanent magnet synchronous motor used in lifting system of deep well drilling rig

Investigation on the application of permanent magnet synchronous motor in geological drilling rig

Power system harmonic mitigation of an offshore oil rig using passive shunt filter

Contact Info

Product

Resources

About