《矿井提升机控制系统设计》-毕业学术论文（设计）.doc

l 摘 要 矿井提升机是矿井运输的重要设备，是沟通矿井上下的纽带的。矿井提升机的可靠运行直接关系到煤矿生产的安全，矿井提升机信号系统的可靠性和准确性是矿井提升和安全运输的重要保证。 本设计主要完成的矿井提升机信号系统设计和组态设计。设计中运用PLC控制技术，PLC系统采用三菱公司的FX2N系列作为主控制器，对井口、井底、机房信号台进行信号联络。组态设计使用WINCC完成，能够实现上位监控功能。使用编程软件实现信号的联络。 采用PLC控制不但提高了信号传输的可靠性和准确性,而且具有极大的灵活性和扩展性。在不改变系统硬件的前提下,仅靠改变PLC内部的程序就可满足用户要求。有效地解决了信号系统中的远距离传输和可靠性问题。 关键词：矿井提升机信号系统；PLC；上位监控; WINCC Abstract Mine hoist is the important equipment of transportation, it’s the links that throughout the mine. The reliability and accuracy of signal system of mine hoist is an important guarantee for the upgrading and safe transport. The completion of the design is the signal system of mine hoist and configuration design. PLC control use of the design of technology, PLC system uses Mitsubishi FX2N series as the main controller, to contact the wellhead, bottom, and the engine room system. WINCC completed configuration design, to achieve the top monitoring. The use of software programming signal contact PLC control not only improve the use of the signal transmission reliability and accuracy, but also has great flexibility and scalability. Without changing the system’s hardware, only change the program of PLC will meet user’s requirements. Effective solution to the signal system of long-distance transmission and reliability issues. Keywords: signal system of mine hoist; PLC; the top monitoring; WINCC . 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc169938478 第一章矿井提升机信号系统概述 PAGEREF _Toc169938478 \h 1 HYPERLINK \l _Toc169938479 1.1矿井提升机信号系统的背景 HYPERLINK \l _Toc169938480 1.2本次毕业设计的工艺及要求 HYPERLINK \l _Toc169938481 1.2.1工艺及设计介绍 HYPERLINK \l _Toc169938482 1.2.2功能 1.2.3设计简介 HYPERLINK \l _Toc169938483 第二章控制系统方案论证与选择 HYPERLINK \l _Toc169938484 2.1 系统总体设计思想 PAGEREF _Toc169938484 \h 3 HYPERLINK \l _Toc169938493 第三章硬件设计 PAGEREF _Toc169938493 \h 8 HYPERLINK \l _Toc169938494 3.1轨道开关设计 PAGEREF _Toc169938494 \h 8