保护系统设计的英文

• protection system design

• "保护"英文翻译    protect; defend; guard; safe ...
• "系统"英文翻译    system
• "设计"英文翻译    devise; project; plan; desig ...
• "保护系统" 英文翻译 :    protection system; protective system
• "堆保护系统" 英文翻译 :    reactor protection system
• "坏系统设计" 英文翻译 :    mechanical system design msd
• "逆系统设计" 英文翻译 :    inverse system design
• "实系统设计" 英文翻译 :    real system design
• "系统设计" 英文翻译 :    ed china; information system design; systematic design; systemdesign; systems design; tab design system
• "系统设计器" 英文翻译 :    distributed system designers
• "系统设计师" 英文翻译 :    filenet; system designer
• "系统设计员" 英文翻译 :    system designer; system planner; systemdesigner
• "报警保护系统" 英文翻译 :    alarm and protection system
• "差动保护系统" 英文翻译 :    balanced protective system; differential protective system
• "乘员保护系统" 英文翻译 :    crew protective system
• "档案保护系统" 英文翻译 :    records protection equipment
• "电缆保护系统" 英文翻译 :    cable protection system
• "电源保护系统" 英文翻译 :    power supply protection system; power-supply protection system
• "动态保护系统" 英文翻译 :    active protection system
• "分集保护系统" 英文翻译 :    diversity protection system
• "功率保护系统" 英文翻译 :    power level safety system; power level saftey system
• "过压保护系统" 英文翻译 :    overvoltage protective system
• "过载保护系统" 英文翻译 :    overload protective system
• "环境保护系统" 英文翻译 :    ecs; enviromental protecton
• "环流保护系统" 英文翻译 :    circulating-current protective system

• Fristly , according to the non - linear characteristics of twelve - phase rectifier , the thesis gives the calculation model for a short circuit in the subway traction power supply networks which provides the academic foundation for the design of the setting values and the simulation of protection . secondly , the thesis designs the dc feeder protection and control of subway , and gives the principle of setting accordingly , after it analysizes the characteristics of electric current under tow load and short circuit and considers severel factors . to validate the rationality of the design , the thesis simulates the transient electric current under two work conditions ( starting and passing the insulation ) ahd short circuit
  其次，本文在详细分析地铁牵引负荷电流和馈线短路故障电流特点的基础上，考虑了直流保护系统设计应注意的几个因素，对地铁馈线保护与控制进行配置，给出了相应的保护整定原则，并针对某一地铁供电系统在详细分析了两种工况(机车起动与过分段绝缘)的电流暂态过程，得到了电流计算的数字模型，结合前面提出的短路模型，进行了地铁馈线保护的仿真，经仿真表明本文的保护设计是合理的。
• Based on the present theory , the paper presented a security ; inexpensive and complete control system for the power supply of cp , which is the heart of pipeline cp system . all the work , such as data collection , communication , display and alarm , can be realized by remote control
  在现有的理论基础上，本文为埋地管线阴极保护系统设计防腐电源，并为防腐电源设计了安全可靠、价格低、功能完备的监控系统，一切诸如采集、通讯、显示、报警等工作都是通过远程监控的方式来实现。