机械功率的英文

• mechanical output
• mechanical power
• mhp

• "机械"英文翻译    machine; mechanism weapon
• "功率"英文翻译    power; rate of work; capacit ...
• "瞬时机械功率" 英文翻译 :    instantaneous mechanical power
• "机械功" 英文翻译 :    mechanical work; v efficiency，mechanical
• "电机械功" 英文翻译 :    electromechanical work
• "机械功输入" 英文翻译 :    mechanical work input
• "小功率机械" 英文翻译 :    light-duty machine
• "【机械工程】指示功率。" 英文翻译 :    indicated power
• "机械驱动式功率计" 英文翻译 :    mechanically-actuated power meter
• "功率" 英文翻译 :    [物理学] power; rate of work; capacity factor; capacity; activity◇功率比 power rate; power ratio; 功率单位 power unit (p. u.); 功率范围 power bracket; power range; 功率放大 energy amplification; power amplification; powerman magnification; 功率分流 power dividing; 功率分配 power splitting; 功率负载 power termination; 功率管 power tube; power valve; 功率计 dynamometer; power meter; wattmeter; 功率减小 power reduction; 功率交换 power exchange; 功率输出 power output (p.o.); 功率输入 power input; 功率损耗 [电工] power attenuation; power loss; watt loss; power consumption
• "机械" 英文翻译 :    1.(利用力学原理组成的各种装置) machinery; machine; mechanism 大型机械 big machinery; 工业机械 industrial machinery; 建筑机械 construction machinery; 选矿机械 ore-dressing machinery; 最新式的机械 up-to-date machinery2.(死板; 刻板) mechanical; inflexible; rigid 不要盲目地或机械地照搬外国的东西。 never copy foreign things blindly or mechanically.; 机械部分 mechanical part; 机械操纵员 leverman; 机械操作 mechanism; mechanical manipulation; 机械传动 mechanical drive; 机械动力 machine power; mechanized power; 机械动力学 dynamics of machinery;mechanical kinetics; 机械工厂 machine works; 机械工程(学) [工业] mechanical engineering; 机械工程师 mechanical engineer; 机械工人 mechanic; 机械工业 engineering industry; mechanical industry; 机械功 mechanical work; 机械功率 mechanical output; 机械零件 machine element; machinery parts; 机械师 mechanician; mechanist; mechanic; engineer; engineman; setting; 机械效率 mechanical efficiency; modulus of a machine; torque efficiency; 机械效能 mechanical effect; 机械造型 [工业] machine moulding; mechanical moulding;机械制图 [图] mechanical drafting; mechanical drawing; machine drawing; instrument drawing; 机械制造 machinofacture; 机械制造厂 engineering works
• "半功率" 英文翻译 :    half-power
• "泵功率" 英文翻译 :    depotition of pump; pump horsepower; pump power; pumping power
• "比功率" 英文翻译 :    power-mass ratio; specific capacity; specific power; specificpower; unit rating
• "波功率" 英文翻译 :    wave efficiency
• "槽功率" 英文翻译 :    power per cell
• "场功率" 英文翻译 :    sound power
• "超功率" 英文翻译 :    overpower; super power◇超功率管 superpower tube; 超功率运载火箭 superbooster
• "成功率" 英文翻译 :    mission success rate; rft; success average; success rates; success ratio; the rate of success; yield ratio
• "磁功率" 英文翻译 :    magnetic power
• "大功率" 英文翻译 :    [电学] high-power; superpower
• "低功率" 英文翻译 :    low-power
• "电功率" 英文翻译 :    electric power◇电功率计 electrodynamometer; 电功率系统 electric power system
• "分功率" 英文翻译 :    fractional horsepower
• "复功率" 英文翻译 :    complex power; complexpower

• Development of power testboard for small engine and digital displaying mechanism with higher accuracy
  小功率电动机高精度数显机械功率测试仪的研制
• Based on testing and analyzing the relative results of the gear reducers ' standard or the problems emerging in chinese coalmine and the same products in other nations , proposed effect of different thermal radiation on the thermal power of gear reducer , gave effective thermal radiation measures in different case when designing and selecting the big power reducer , to ensure the thermal power of gear reducer increasing
  摘要通过对我国现行减速器行业标准及煤炭行业生产现状与国外同类减速器的对比分析，提出了不同散热方式对减速器热功率的影响，给出了在设计和选用大功率减速器时，针对不同的工况所应采取的有效散热方法，保证减速器热功率的有效提高，最大限度地发挥和使用设计机械功率。
• The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively , analyzed the developments and actuality of nonlinear control research in brief , illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory , based on which ， discussed the dfl theory , pointed out which had consistency with the inverse theory , expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller , the other is the proportion excitation controller and the optimal fast valve controller , which could exert good performance when met 1ittle disturbance either
  在介绍逆系统理论的基础上，详细介绍了dfl理论，通过比较阐明了dfl理论其本质是逆系统方法的一类，并结合具体课题推导出的模型方程将dfl理论进行了扩展，使之适应于电力系统这个强非线性对象。通过参考大量的书籍文献推导出一套实用的可将大型汽轮发电机励磁与汽门综合起来进行控制的模型方程，此模型方程涵盖了电力系统中特别引人注目的几个量- -转子角、转子转速、发电机q轴电势eq 、暂态电势e ' q 、有功功率pe 、机械功率pm 、汽门开度、机端电压vt ，在此基础上建立了实用的电力系统简化的数学模型，并将扩展的dfl理论应用于此模型系统，结合线性二次型最优控制理论设计出大型汽轮发电机的非线性综合控制器及机端电压最优控制器，通过仿真实验与采用常规的按电压偏差进行调节的比例式励磁控制器+汽门比例控制及采用常规的按电压偏差进行调节的比例式励磁调节器和基于二次型性能指标设计的最优快控汽门(考虑发电机的饱和因素)进行了对比，证实了采用此种控制器可以有效地提高电力系统的暂态稳定性，并且在电力系统遭受小干扰时同样具有良好的调节性能。