深海液压飞头测试系统主控站设计与实现
发布时间：2018-08-02 15:44
【摘要】：随着地球陆地资源慢慢匮乏、世界各国对能源需求的不断增强,人们逐渐把目光转移到物产丰富的海洋上。海洋中拥有极其丰富的资源,使得世界各国争相开始了海洋资源的勘探和开发。海洋中开采石油资源的方式不同于陆地开采系统,目前电控和液控两者结合设计的系统更受到各方普遍关注。一般而言,该系统包括地面主控站、液压系统和水下设施,液压系统通过液压飞头控制着液压油的通断,进而管理水下设施工作。地面主控站负责提供人机交互界面和逻辑控制。本文利用电力载波传输、传感器数据采集、误码率校验、长距离实时传输控制和UI人机交互界面等技术设计了一套深海液压飞头测试系统主控站,旨在为该测试系统提供电力供应、逻辑控制以及数据采集等电控技术。本文采用了近端电力柜、远端电力柜和PC端监控界面于一体的主控站设计方案。该主控站能够采集和传输电压值、电流值和液压值;控制500VAC和电磁阀通断;实时进行误码率测试;设计PC端监控上位机。本文主要完成的工作是:测试系统主控站外围模块硬件设计、近端电力柜硬件和软件设计、远端电力柜硬件和软件设计、上位机监控软件设计和系统调试。测试系统主控站硬件有不间断电源(UPS)、Vicor电源模块V300C24E150BG3、电力载波模块KQ130485F、压力、电压和电流传感器、AC220V转AC500V升压器和AC500V转AC220V降压器。近端电力柜硬件平台以STM32为中央处理器,近端电力柜系统软件负责与上位机监控软件以及远端电力柜通讯。远端电力柜硬件平台以2块STM32为中央处理器,由于远端挂载的传感器较多,需要AD转换接口就相应较多,因此需要2块处理器并行处理传感器数据。远端电力柜系统软件设计主要负责完成传感器数据采集、按照控制命令发送传感器数据和控制继电器动作。上位机监控软件实现传感器数值的显示、500VAC控制、电磁阀的控制以及实时误码率测试。系统调试部分首先对近端电力柜系统、远端电力柜系统和上位机监控软件进行单独软硬件调试,然后在实验室环境中进行主控站系统调试,完成传感器数据收发、继电器控制以及误码率测试功能,最后在工作现场完成整个深海液压飞头测试系统的联调。在本文的结尾,总结了本课题完成中遇到的问题和解决方案,以及分析了本系统设计目前还存在的不足,展望了未来深海测试系统设计和实现的发展趋势和特点,并对于如何进一步完善本课题提出几点建议。
[Abstract]:With the scarcity of the earth's land resources and the increasing demand for energy all over the world, people have gradually turned their attention to the rich ocean. There are abundant resources in the ocean, which makes the countries all over the world to begin the exploration and exploitation of marine resources. The way of exploiting oil resources in the ocean is different from that of land mining system. At present, the system which is designed by the combination of electronic control and hydraulic control has attracted more and more attention. In general, the system consists of a ground control station, a hydraulic system and an underwater facility. The hydraulic system controls the opening and breaking of the hydraulic oil through the hydraulic head, and then manages the work of the underwater facility. The ground main control station is responsible for providing man-machine interface and logic control. In this paper, the main control station of a deep-sea hydraulic head test system is designed by using the technologies of power carrier transmission, sensor data acquisition, bit error rate check, long-distance real-time transmission control and UI interface. The purpose of this test system is to provide electrical control technology such as power supply, logic control and data acquisition. In this paper, the design scheme of the main control station is adopted, that is, the near end electric cabinet, the remote power cabinet and the PC terminal monitoring interface. The main control station can collect and transmit voltage value, current value and hydraulic value, control 500VAC and solenoid valve on and off, test error rate in real time, and design PC monitoring host computer. The main work of this paper is as follows: hardware design of peripheral module in main control station of test system, hardware and software design of proximal power cabinet, hardware and software design of remote power cabinet, design of monitoring software and system debugging of upper computer. In the main control station of the test system, there are uninterruptible power supply (UPS) V300C24E150BG3, power carrier module KQ130485F, pressure, voltage and current sensor AC220 V to AC500V booster and AC500V to AC220V booster. The hardware platform of the near end power cabinet takes STM32 as the central processor, and the system software of the near end power cabinet is responsible for communicating with the monitoring software of the upper computer and the remote power cabinet. The hardware platform of remote power cabinet uses two STM32 as central processor. Because there are more sensors mounted on the far end, there are more AD conversion interfaces, so two processors are needed to process sensor data in parallel. The software design of remote power cabinet is mainly responsible for collecting sensor data, sending sensor data and controlling relay action according to control command. The upper computer monitoring software realizes the display of sensor numerical value and the control of solenoid valve, as well as the test of real time bit error rate (BER). The debugging part of the system debugs the hardware and software of the near end power cabinet system, the remote power cabinet system and the monitoring software of the host computer. Then, the system of the main control station is debugged in the laboratory environment, and the sensor data is sent and received. Relay control and bit error rate testing function. Finally, the whole deep-sea hydraulic head test system is completed in the work site. At the end of this paper, the problems and solutions encountered in the completion of the project are summarized, and the shortcomings of the system design are analyzed, and the development trend and characteristics of the design and implementation of the deep-sea test system in the future are prospected. And put forward some suggestions on how to further improve the subject.
【学位授予单位】：杭州电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE952
本文编号：2159915
[Abstract]:With the scarcity of the earth's land resources and the increasing demand for energy all over the world, people have gradually turned their attention to the rich ocean. There are abundant resources in the ocean, which makes the countries all over the world to begin the exploration and exploitation of marine resources. The way of exploiting oil resources in the ocean is different from that of land mining system. At present, the system which is designed by the combination of electronic control and hydraulic control has attracted more and more attention. In general, the system consists of a ground control station, a hydraulic system and an underwater facility. The hydraulic system controls the opening and breaking of the hydraulic oil through the hydraulic head, and then manages the work of the underwater facility. The ground main control station is responsible for providing man-machine interface and logic control. In this paper, the main control station of a deep-sea hydraulic head test system is designed by using the technologies of power carrier transmission, sensor data acquisition, bit error rate check, long-distance real-time transmission control and UI interface. The purpose of this test system is to provide electrical control technology such as power supply, logic control and data acquisition. In this paper, the design scheme of the main control station is adopted, that is, the near end electric cabinet, the remote power cabinet and the PC terminal monitoring interface. The main control station can collect and transmit voltage value, current value and hydraulic value, control 500VAC and solenoid valve on and off, test error rate in real time, and design PC monitoring host computer. The main work of this paper is as follows: hardware design of peripheral module in main control station of test system, hardware and software design of proximal power cabinet, hardware and software design of remote power cabinet, design of monitoring software and system debugging of upper computer. In the main control station of the test system, there are uninterruptible power supply (UPS) V300C24E150BG3, power carrier module KQ130485F, pressure, voltage and current sensor AC220 V to AC500V booster and AC500V to AC220V booster. The hardware platform of the near end power cabinet takes STM32 as the central processor, and the system software of the near end power cabinet is responsible for communicating with the monitoring software of the upper computer and the remote power cabinet. The hardware platform of remote power cabinet uses two STM32 as central processor. Because there are more sensors mounted on the far end, there are more AD conversion interfaces, so two processors are needed to process sensor data in parallel. The software design of remote power cabinet is mainly responsible for collecting sensor data, sending sensor data and controlling relay action according to control command. The upper computer monitoring software realizes the display of sensor numerical value and the control of solenoid valve, as well as the test of real time bit error rate (BER). The debugging part of the system debugs the hardware and software of the near end power cabinet system, the remote power cabinet system and the monitoring software of the host computer. Then, the system of the main control station is debugged in the laboratory environment, and the sensor data is sent and received. Relay control and bit error rate testing function. Finally, the whole deep-sea hydraulic head test system is completed in the work site. At the end of this paper, the problems and solutions encountered in the completion of the project are summarized, and the shortcomings of the system design are analyzed, and the development trend and characteristics of the design and implementation of the deep-sea test system in the future are prospected. And put forward some suggestions on how to further improve the subject.
【学位授予单位】：杭州电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE952
【相似文献】
相关硕士学位论文 前2条
1 翁大平;深海液压飞头测试系统主控站设计与实现[D];杭州电子科技大学;2015年
2 薛叙;水下电控系统主控站的设计与研究[D];哈尔滨工程大学;2013年
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