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应用于偏振模色散补偿系统中的前向纠错技术的研究
北京邮电大学硕士学位论文AbstractOptical fibre communications have been expected to be a high-speed andhigh-capacity communication,which has a lot of advantages such as low loss,hig...
8500kW风电场电气系统一次设计
AbstractAs a kind of clean energy,wind energy has been paid moreand more attention by all countries in the world.With thedevelopment of technology,wind energy can be converted into...
新元煤矿通风系统仿真优化模拟及应用研究
AbstractThis paper uses Mine Ventilation System of Shanxi Xinyuan Coal MineCompany Limited for Research object.Using Theory and Methods of Systemsengineering,Network graph theory,F...
悬挂参数失效对车辆动力学性能的影响
列车悬挂参数失效对车辆动力学性能的影响列车悬挂参数失效对车辆动力学性能的影响摘要随着列车行驶速度的普遍提高,车辆运行的平稳性和稳定性也显得越来越重要。列车悬挂参数对车辆动力学性能影...
流化床内流动特性的DEM数值模拟研究
华北电力大学硕士学位论文AbstractAs a new clean-burning technology,circulating fluidized bed(CFB)has being widelyused in the production.But because of its complex nature,people don'...
双凸极永磁电机无位置传感器
东南大学硕士学位论文ABSTRACTThe new DSPM motor drive system is a competitive candidate in variable-speed operation drive withhigh performance,attracting more and more attentions.Th...
低压电动机抗晃电系统设计
目录1绪论......1.1课题背景...11.2国内外研究现状分析.21.3论文研究的主要.….32晃电对电机控制系统的影响42.1晃电概述.42.2晃电的危害.62.3晃电对控制回路的影响….62.4防晃电原理.72.4.1晃电...
基于模块化多电平换流器的柔性直流输电控制保护系统仿真测试研究
华中科技大学硕士学位论文AbstractVSC-HVDC is a hot topic in both academic research and industry,of which thecontrol and protection system lacks design and operating experience.A new...
气动爬杆机器人毕业设计说明书
摘要随着科学技术以及互联网技术的不断发展,机器人在我们的生活中使用的越来越多。在实际条件下,有时会出现一些有易燃易爆气体的管道发生破损,再或者进行救援时,有时候会因为在狭窄的井口,...
智能多用户单相载波电能表的研究
哈尔滨理工大学工程硕士学位论文The research of intelligent multi-user meter basedon single-phase carrierAbstractWith the rapid development of our citizen's residential construction,...