钻机柴油机与电动机并车监测系统的研究

发布时间：2018-09-03 19:37

【摘要】：节能减排是我国一项重要的基本国策,同时也是我们落实科学发展观、提高经济的发展质量和效益、增强核心竞争力的基本要求。石油与天然气行业是我国经济的一大支撑点,但由于它的高能耗和高排量,所以也是我国节能减排的重大针对领域之一。柴油机是钻井现场的大型耗能设备,尤其是在需要柴油机与柴油机或者电动机并车驱动的时候。目前国内主要依靠人工分辨增加或减少柴油机的并车数量,这种方法容易造成柴油机功率分配不均而大量消耗能源,开发符合当前需求的并车监测系统对石油与天然气工业的节能减排具有重大影响。本论文在广泛调研的基础上,阐述了并车监测国内外研究现状,总结了当前该领域的发展趋势。设计了基于应变式扭矩传感器的钻机柴油机扭矩监测、基于霍尔式转速传感器的钻机柴油机转速监测和基于Zigbee协议的工程参数无线传输共同组成的监测方案与基于齿轮传动的并车方案,并对系统的硬件和软件做了详细的分析设计。完成了对相关器件的选型及电路原理图的设计与制作,利用IAR Embedded Workbench软件完成了对监测系统和并车系统软件的编程;对使用的传感器进行了标定并完成了实验室内柴油机与电动机并车原理机实验。通过实验室内并车原理机实验验证了方法的正确性和可行性,表明本论文完成的钻机柴油机与电动机并车监测系统理论正确、结构设计合理,达到了实验室内设计指标。论文研究成果具有一定的实用性、应用前景良好,为进一步实用化研究奠定了基础。
[Abstract]:Energy saving and emission reduction is an important basic national policy of our country, and it is also the basic requirement for us to implement the scientific development view, improve the quality and benefit of economic development and enhance the core competitiveness. Oil and gas industry is one of the supporting points of our economy, but because of its high energy consumption and high emission, it is also one of the major energy saving and emission reduction areas in China. Diesel engine is a large energy consumption equipment in drilling field, especially when the diesel engine and diesel engine or motor need to be driven side by side. At present, it mainly depends on manual resolution to increase or reduce the number of parallel diesel engines. This method can easily lead to uneven distribution of diesel engine power and a large amount of energy consumption. The development of parallel monitoring system in accordance with current demand has great influence on energy saving and emission reduction of oil and gas industry. On the basis of extensive investigation, this paper expounds the current research situation of parallel vehicle monitoring at home and abroad, and summarizes the current development trend in this field. The torque monitoring of drilling rig diesel engine based on strain torque sensor is designed. The monitoring scheme of diesel engine speed monitoring based on Hall speed sensor and the wireless transmission of engineering parameters based on Zigbee protocol and the parallel drive scheme based on gear drive are presented. The hardware and software of the system are analyzed and designed in detail. The selection of the related devices and the design and making of the circuit schematic diagram are completed. The monitoring system and the parallel train system software are programmed by using the IAR Embedded Workbench software. The sensor was calibrated and the principle of diesel engine and motor was tested in the laboratory. The correctness and feasibility of the method are verified by the experiment of the principle of parallel operation in the laboratory. It shows that the monitoring system of diesel engine and motor in this paper is correct, the structure design is reasonable, and the design index of the laboratory is reached. The research results of this paper have some practicability and good application prospect, which lays a foundation for further practical research.
【学位授予单位】：西南石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE922

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