节能监测数字化现场数据采集研究

发布时间：2018-09-11 21:24

【摘要】：在油气生产过程中,耗能设备是整个生产工艺的心脏,耗能设备运行效率的情况,决定了整个生产工艺是否良好运行,节能监测作为一种检验耗能设备的重要手段,监测结果能正确反应耗能设备的运行状态,所以如何保证测试数据结果的准确性,是节能监测员的重点攻关难题。在现场监测过程中,耗能设备效率的测试参数较多,如何保证测试时测试参数的同步性,是现场需要解决的主要问题,例如抽油机系统效率测试时,由于抽油机是变动负载运行,系统效率随着负载的变化而变化,只有保证测试参数的同步性才能准确的测试抽油机的系统效率。本文根据油气田现场工艺以及相关耗能设备情况,研究在线数字化现场数据采集系统,该系统的研制保证了现场数据的同步性,减少系统效率误差。该系统分为硬件和软件两个方面,硬件部分负责与测试仪器的连接和数据采集,软件部分负责数据的后期处理和分析,该系统的研制,极大提高了现场测试数据的准确性,为准确的掌握耗能设备的运行状态提供数据保证,执导生产的正常运行。
[Abstract]:In the process of oil and gas production, the energy consumption equipment is the heart of the whole production process. The operation efficiency of the energy consumption equipment determines whether the whole production process is running well, and energy saving monitoring is an important means of testing the energy consumption equipment. The monitoring results can correctly reflect the running state of the energy consuming equipment, so how to ensure the accuracy of the test data is the key problem for the energy saving monitors. In the field monitoring process, there are many test parameters for the efficiency of energy dissipation equipment. How to ensure the synchronicity of the test parameters is the main problem to be solved in the field, such as the efficiency test of pumping unit system. Since the pumping unit is a variable load operation, the system efficiency changes with the load change, only to ensure the synchronization of test parameters can accurately test the pumping unit system efficiency. According to the field technology of oil and gas field and related energy consumption equipment, this paper studies the on-line digitized field data acquisition system. The development of the system ensures the synchronicity of the field data and reduces the system efficiency error. The system is divided into hardware and software, the hardware part is responsible for the connection with the test instrument and data collection, the software part is responsible for the post-processing and analysis of the data. The development of the system greatly improves the accuracy of the field test data. In order to accurately grasp the operating state of energy consumption equipment to provide data guarantee, directing the normal operation of production.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE43

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