1) voltage orientation
电压定向
1.
As the raulti - power output generator system requires putting out high quality DC voltage, the application of SVPWM control strategy based on voltage orientation in the system is presented in this paper.
针对多电源输出发电机系统要求输出高质量直流电压的问题,将基于电压定向的SVPWM控制策略应用于该系统的整流装置中,采用便于数字实现的矢量合成方法来提高整流器的动、静态性能,建立了三相PWM整流器的数学模型,并给出了整流器在输入电压和负载变动情况下的仿真和实验波形。
2) stator voltage oriented
定子电压定向
1.
And the strategy was implemented by adjusting the output voltage according to the fluctuation of reactive current which was decoupled through stator voltage oriented synchronous rotation frame transformation.
并基于定子电压定向对电流进行分解,通过控制无功电流恒定调节输出电压来抑制电机振荡,提高系统的稳定性。
3) grid voltage orientation
电网电压定向
1.
In this paper, according to characteristic of AC-excited variable speed constant frequency (VSCF) wind power generation, vector control technique is used in doubly fed induction generator (DFIG), and idle load grid-connection control strategy is put forward based on grid voltage orientation.
根据交流励磁变速恒频风力发电的运行特点,将矢量控制的电网电压定向技术应用于双馈发电机的并网发电上,提出一种基于电网电压定向的双馈变速恒频风力发电空载并网控制策略,即在定子开路条件下,根据电网电压和电机转速来调节转子的励磁电流,在变速条件下实现几乎无冲击电流并网和输出有功、无功功率的解耦控制,建立了交流励磁发电机空载并网及稳态运行控制模型。
2.
A synthetic control strategy is presented based on grid voltage orientation,which gets the same performances as stator flux-linkage orientation,and the stator flux observer can be omitted to simplify the control strategy.
根据交流励磁变速恒频风力发电的运行特点,将矢量控制的电网电压定向技术应用在双馈电机的并网发电上,提出了一种基于电网电压定向的变速恒频双馈风力发电运行综合控制策略,实现了与定子磁链定向矢量控制相同的功能,且省去了定子磁链观测器,简化了算法。
3.
Based on grid voltage orientation,rotor-side converter and grid-side converter are studied.
在基于电网电压定向的基础上,分别对转子侧变换器和网侧变换器进行了研究。
4) voltage-directional relay
电压定向继电器
5) voltage oriented control
电压定向控制
1.
This paper gives thorough analysis on voltage oriented control algorithm of three-phase voltage source PWM rectifier in three-phase four-wire systems.
对三相四线系统中三相电压型PWM整流器的电压定向控制算法进行了全面分析,给出了新的数学模型、基本方程和控制框图,并对电压平衡控制和脉宽调制策略两个关键问题做了重点说明。
6) stator voltage oriented vector control
定子电压定向矢量径制
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条