煤炭是我国能源主体和重要战略资源，是国民经济发展和社会进步不可缺少的物质基础，对于我国现代化煤矿，煤炭资源的开采效率关系到经济的可持续发展，而这又与我国煤矿机电化的水平直接相关。在我国现代化煤矿中始终将高产高效作为第一要务，生产实践的经验表明，煤矿生产中只有实施综合机械化才是实现高效安全开采的有效途径。而与煤炭生产直接相关的是工作面配套的采煤机等关键设备，是由电气、机械、液压等多个独立系统构成的，系统结构比较复杂。采煤机的电气控制系统是采煤机割煤工作执行过程中的控制中枢，电气控制系统的性能的好坏与煤炭生产的产量和效率直接相关，关系着重大的经济效益问题。但是由于采煤机在井下的工作环境极复杂恶劣，增加了采煤机控制系统自动化的实现难度，更加阻碍了新型技术在采煤机系统上的应用。
关键词：采煤机；控制系统；发展
coal is China’s main energy and an important strategic resource, is the development of the national economy and social progress indispensable material base for the modernization of our country, coal mine, the coal resources mining efficiency related to sustainable economic development, which in turn and China Coal Mine Electrical and mechanical changes directly related to the level of. In our country modernization coal mine will always high yield and high efficiency as the first priority, the production practice experience shows, coal production only implement comprehensive mechanization to achieve efficient and safe mining an effective way. With the coal production is directly related to the work surface supporting the mining machine and other key equipment, electrical, mechanical, hydraulic pressure is provided by multiple independent system structure, system structure is more complicated. Shearer electric control system of coal mining machine cutting coal is in the process of implementing the control center, electrical control system ‘s performance with coal production and efficiency are direct and relevant, relations with the major problem of economic benefits. But as a result of coal mining machine in underground working environment very harsh, increase mining machine control system automation realization difficulty, more hindered the new technology in coal mining machine system application.
Key words: coal mining machine; control system; the development of
目 录
Abstract……………………………………………………. II
二、采煤机电气控制系统应用…………………………………….. 2
（二）采煤机电气控制系统特殊要求…………………………….. 2
（三）采煤机控制系统的抗干扰技术…………………………….. 3
三、虚拟样机与协同仿真技术…………………………………….. 4
（一）虚拟样机技术及其发展概况………………………………. 4
（二） 虚拟样机技术研究与应用概况……………………………. 5
（三）基于接口的多领域协同仿真………………………………. 6
（四）基于虚拟样机与协同仿真技术的商品化软件——MSC.ADAMS………. 7
四、102采煤机的整体设计……………………………………….. 7
（三）长电缆对变频驱动的影响和应对措施………………………. 10
