1) voltage disturbances
电压扰动
1.
Recognition of transient voltage disturbances is one of the focuses of power quality study.
暂态电压扰动的识别是当前电能质量领域研究的热点,采用了无时延d-q变换进行暂态电压扰动识别,从而解决了延时60°构造对称三相电压的d-q变换的镜像扰动问题,针对无时延d-q变换易受谐波及高频噪声干扰的缺点,研究了数学形态学结合离散积分的滤波方案,用以取代传统的数字低通滤波器。
2) voltage disturbance
电压扰动
1.
Characteristics of large scale wind turbine system under voltage disturbance from power grid
大型风力发电机在电网电压扰动下的特性
2.
Meanwhile it also amends the model considering the power grid voltage disturbance.
仿真结果成功的验证了预测函数控制在定子侧电网电压扰动的工况下改善控制效果的正确性和有效性。
3) voltage perturb algorithm
电压扰动法
1.
The controller uses Buck-Boost DC/DC conversion circuit and voltage perturb algorithm to achieve maximum power point tracking,and maintains the largest output of the solar cell.
该控制器采用升降压式DC/DC转换电路、利用电压扰动法实现最大功率点跟踪,使太阳能电池始终保持最大功率输出;控制器还能实时测量蓄电池的端电压,对蓄电池进行充放电保护。
2.
The controller uses Buck-Boost DC/DC conversion circuit and voltage perturb algorithm to achieve maximum power point tracking, and maintains the largest output of the solar cell.
该控制器采用升降压式DC/DC转换电路,利用电压扰动法实现最大功率点跟踪,使太阳能光伏电池始终保持最大功率输出;控制器还能实时测量蓄电池的端电压,对蓄电池进行充放电保护。
4) thermal-agitation voltage
热扰动电压
5) dynamic voltage disturbance
动态电压扰动
1.
A simple and convenient detection method of dynamic voltage disturbance based on the Park transform is introduced and extended to single-phase circuit system, which can effectively detect the compensation value of voltage disturbances such as sell, sag, asymmetry, flicker, fluctuation, harmonic and interruption etc.
介绍了一种基于Park变换的简单便捷的动态电压扰动检测方法,并把它扩展到单相电路系统,该方法可以有效地检测出诸如电压骤升、暂降、不对称、闪变、波动、谐波以及瞬时中断等电压扰动的补偿值。
6) transient voltage fluctuation
暂态电压扰动
1.
Monitoring of transient voltage fluctuation is a problem concerned in power quality improving.
电网暂态电压扰动信号的监测是关系到电能质量改善的首要问题。
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