中国电工技术学会电力电子学会第十届学术年会论文集317-104 关键词 PWM逆变器,过电压,电压反射,滤波器 [gap=1033]Keywords PWM inverter, over-voltage, voltage reflection, filter
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voltage reflection coefficient [电磁] 电压反射系数
low voltage pulse reflection 低压脉冲反射法
low voltage pulse reflection method 低压脉冲反射法
total reflection optical voltage transformer 全反射光学电压互感器
In this papers, the main voltage reflection and common-mode voltage are analyzed and emulated.
本文针对在潜油电泵系统中产生的电压反射现象及共模电压问题进行了理论分析以及仿真研究。
参考来源 - 潜油电泵变频调速系统的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Optimizing the matching net and reducing the phase angle between the output voltage and current to reduce the reflection power of the loads, iv.
优化匹配网络,减小负载电流和电压的相角,以减少负载反射功率;
Incoming overvoltage waves are limited and voltage increase by reflection is avoided.
避雷器可限制过电压入射波,并可避免由反射波引起的电压升高。
The reflection and refraction of traveling wave are quite complicated at the sheath-crossing point of high voltage power cable, due to its remarkably noncontinuous surge impedance.
高压电缆的金属护套交叉互联导致行波在多个波阻抗不连续点产生了复杂的折反射行为,这对高压电缆线路的行波故障测距产生很大的影响。
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