Telex control system for petroleum drilling equipment

Abstract

The invention relates to a telex control system for petroleum drilling equipment. The telex control system comprises a power supply system, a control system and a driving system; the power supply system comprises a high-voltage power grid (1), a high-voltage room (2) and a diesel generating set (14) which is arranged in parallel to the high-voltage power grid (1); the control system comprises a control room (3), a driller control room (4), a motor operating cabinet (8) and an MCC (Mission Control Center) and electric control system (5); the driving system comprises a motor (9), a hydraulic coupler (11), a coder (10), a compound box (12), a winch (16) and a mud pump (13). The telex control system has the advantages that the diesel generating set is used as standby power supply equipment and used for supplying power for the control system and the driving system when the high-voltage power grid can not supply power; the transmission control adopts closed loop control, thereby ensuring the control accuractey control on the rotating speed and torque of the motor; and the variable frequency motor and the diesel engine unit of a machine room has complete exchange property, and the diesel engine unit can be changed as the variable frequency motor at any time, thereby being simple and fast to operate.

Description

technical field [0001] The invention relates to a control system for oil drilling equipment, in particular to an electric transmission control system for oil drilling equipment. Background technique [0002] With the development of modern industry, my country's demand for oil energy is increasing year by year, and oil exploitation is becoming more and more intensive. At present, many drilling sites are located in densely populated areas. While the diesel generators generate huge power, they also generate more than 122dB of noise and emit more than 10 tons of soot and nitrogen oxides per month, which has caused great harm to environmental protection. At present, the main equipment used as the power supply for the drilling team is the main generator and the backup generator, which are driven by diesel engines. The consumption of diesel is large, and the workload of regular maintenance is relatively large. Due to the aging of equipment, the consumption of diesel and engine oil ...

AI Technical Summary

Problems solved by technology

At present, many drilling sites are located in densely populated areas. While the diesel generators are running to generate huge power, they also generate more than 122dB of noise and emit more than 10 tons of carbon smoke and nitrogen oxides per month, which has caused great harm to environmental protection.

At present, the main equipment used as the power supply for the drilling team is the main generator and the backup generator, which are driven by diesel engines. The consumption of diesel is large, and the workload of regular maintenance is relatively large. Due to the aging of equipment, the consumption of diesel and engine oil is increasing year by year for a large number of main drilling rigs. high cost

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