- 更多网络例句与励磁的相关的网络例句 [注：此内容来源于网络，仅供参考]
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This thesis calculates emphases the excitor circult of AC excitor .but the calculate of excitor circult must solve two problem: how to caculate the output AC phasic potential, phasic electric current and the capacity of AC excitor basing on the main generator direct current excitating voltage and direct current excitation current ;how to caculate the armature feedback, power factor and required ampere-turn of AC exciter.
本文重点对交流励磁机的磁路进行计算，但磁路计算先要解决两个问题：如何根据主发电机给定的直流励磁电压和直流励磁电流计算出交流励磁机的输出交流相电势，相电流及交流励磁机容量；如何计算交流励磁机的电枢反应，功率因数及其所需的安匝数。
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Then introduce the principle of work and the construction characteristic. This thesis calculates emphases the excitor circult of AC excitor .but the calculate of excitor circult must solve two problem: how to caculate the output AC phasic potential, phasic electric current and the capacity of AC excitor basing on the main generator direct current excitating voltage and direct current excitation current ;how to caculate the armature feedback, power factor and required ampere-turn of AC exciter.
本文重点对交流励磁机的磁路进行计算，但磁路计算先要解决两个问题：如何根据主发电机给定的直流励磁电压和直流励磁电流计算出交流励磁机的输出交流相电势，相电流及交流励磁机容量；如何计算交流励磁机的电枢反应，功率因数及其所需的安匝数。
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According to analysis of roots locus,fast excitation tends to decrease damping of power systems which is controlled by AVR than slow excitation.But eigenvalues of power system are far from imaginary axis and strong damping is obtained when fast excitation system is added.
在高放大倍数的AVR控制下，快速励磁较慢速励磁更容易恶化系统阻尼；但是在同时附加励磁控制的情况下，快速励磁可使系统的机电模式根轨迹远离虚轴，机电模式阻尼较大；而慢速励磁下，系统机电模式根轨迹接近虚轴，机电模式阻尼较小，快速励磁优于慢速励磁。
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But the difference tread electrical engineering to also have some weakness, the most is economically to can't carry out scope more wide smooth adjust soon;Have to absorb the 励 magnetoelectricity of 滞 to flow from the charged barbed wire net, make a charged barbed wire net achievement a type factor to lower.
但是异步电机也有一些缺点，最主要的是不能经济地实现范围较广的平滑调速；必须从电网吸取滞的励磁电流，使电网功类因数降低。
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The main body of a book have analysed a generator losing the magnetism physics process , have given a generator out the fundamental equation losing the magnetism queen; By using simulated module of electric system in Matlab/Simulink,build a single infinity system emulation model , have included module such as generator , excitation system , transformer , idle work power source , circuit loads , infinity system , transmission line; Lose magnetism condition two kinds specifically for the excitation winding loses magnetism and the part completely losing magnetism, lower emulation having carried out different working condition, have gained machine holding stater voltage , have encouraged the magnetoelectricity stream , excitation voltage and output having performed meritorious service power wave form change condition; By simulated wave form of contrast , to every electricity amounts, change law has carried out theoretical analysis.
本文分析了发电机失磁的物理过程，给出了发电机失磁后的基本方程；通过使用Matlab/Simulink中的电力系统仿真模块，建立一个单机无穷大系统仿真模型，包括了发电机、励磁系统、变压器、无功电源、线路负载、无穷大系统、输电线路等模块；针对励磁绕组完全失磁和部分失磁两种失磁情况，进行了不同工况下的仿真，获得了机端定子电压、励磁电流、励磁电压和输出有功功率波形的变化情况；通过对比仿真波形，对各电气量变化规律进行了理论分析。
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For a single machine infinite bus power system with STATCOM connected at the electrical mid point of the equivalent transmission line, a unified and extended linear state space system model is firstly formulated by linearizing around the typical operating point.
针对单机无穷大母线联络线中间带静止同步补偿器的电力系统，建立了统一的状态空间模型；并在此基础上，应用信息结构约束下的LQ最优控制理论和算法，得到输出反馈的STATCOM与机组励磁的最优分散协调控制器；应用数字仿真研究它们在系统受到大小扰动下的控制性能和特点，并与传统的电压偏差PID励磁调节器进行了比较。
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One application of this converter is to supply a steady and regulable excitation circuit for synchronous generator by integrated its second winding with the motor while its primary winding is static.
课题根据同步电机的无刷励磁的需要，设计了两种旋转变换器：一个是反激式旋转变换器，另一个是全桥移相控制式旋转变换器。
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Process of synchronization of an unloaded and unexcited synchronous machine that is excited either at the same time as it is coupled to the system or shortly afterwards.
一台空载且未励磁的同步电机的同步过程，即在并入系统同时给励磁或在并入后即给励磁，由系统拖入同步。
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Thus closed control structure is available, which fits for application on line and avoids the inadaptable for serious disturbance caused by linearized model.
本文首先以单机无穷大系统为例，分别采用OVAC和直接反馈线性化最优法设计了HVDC功率调制与发电机励磁的协调控制规律。
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The problem is given for the normal circuit of the double exci ter and the trubogenerator for heat giving.The circuit of the double exciter is discusse d and the new circuit of double exciters is given which can be used on the trubo genator for heat giving.
文摘：提出相位复式励磁装置与供热为主的汽轮发电机常规接线配装存在的问题，从研究改进&相复励&接线方式入手，以满足供热式汽轮发电机励磁的需要，推荐使用改进的新型接线方式。
- 更多网络解释与励磁的相关的网络解释 [注：此内容来源于网络，仅供参考]
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ENER energize：励磁、 使带电
ENCL enclose 封闭、包围 | ENER energize 励磁、 使带电 | ENERD energized 已励磁的、已带电的
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excitation system：励磁系统
附录部分收录了与发电机励磁控制相关的各种试验的试验措施和试验报告. 答:发电机励磁系统(excitation system)是提供发电机磁场电流的装置,包括励磁变压器、励磁调节与控制元件、磁场放电或灭磁装置、起励装置、保护装置等.
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overexcite：过励磁
overexcite 过励磁 | overexcited 过励磁的 | overexertion 用力过度
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overexcited：过励磁的
overexcite 过励磁 | overexcited 过励磁的 | overexertion 用力过度
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UEL Ki：用于低励磁限制器回路的积分增益系数
OEL Kg-用于过励磁限制器的回路增益 | UEL Ki-用于低励磁限制器回路的积分增益系数 | UEL Kg-用于低励磁限制器的回路增益
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UEL Kg：用于低励磁限制器的回路增益
UEL Ki-用于低励磁限制器回路的积分增益系数 | UEL Kg-用于低励磁限制器的回路增益 | SCL Ki-用于定子电流限制器回路的积分增益系数
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unexcited：未励磁的 欠激
unevenwear 不匀磨损 | unexcited 未励磁的 欠激 | unexcitedstate 未激态
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INITD initiated：已励磁的、已启动的
INIT initial 启动、励磁 | INITD initiated 已励磁的、已启动的 | INSUL insulate 绝缘、隔热
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magnetized：已磁化的已起磁的已励磁的
magnetized 已磁化的 | magnetized 已磁化的已起磁的已励磁的 | magnetizer 导磁体
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shunt field rheostat：分励励磁电阻器
shunt field relay 并励场电路中的继电器磁分路式继电器 | shunt field rheostat 分励励磁电阻器 | shunt field 并励场