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- Traditional phase-controlled rectifying power supply is being replaced by the switching one, which is characterized by high precision, low voltage ripple and high efficiency. 摘要电力系统中传统的相控整流型电源正在逐步被具有高精度、低纹波、高效率等特性的开关电源取代。
- The LDC filter is introduced into a rc welding inverter power source and the voltage ripple of the DC line is decrea sed. 在弧焊逆变电源中采用LDC滤波电路,可以降低直流线上的电压纹波。
- The selection guideline of the electrolytic capacitor is given according to different key targets such as voltage ripple, capacitor s life time and power supply hold-up time. 根据电路的不同用途,分别从纹波、寿命、掉电维持时间等方面给出了电解电容的选型方法,并用产品实例作了详细说明。
- The proposed system can not only yield high power density of generator and capacity of power converters, but also reduce the voltage ripple at the output of rectifiers. 六相电机不仅可分散绕组及功率转换器之容量，亦可降低整流后直流电压的涟波成分。
- NCP1205 is applied to the interleaving paralleled backward circuit to reduce the switch tube power loss and output voltage ripple,to enhense the circuit efficiency. 文中介绍了NCP1205的工作原理和主要特点,并将其应用于交错并联反激电路中,大大减小了开关管的开通损耗,减小了输出电压纹波,提高了电路效率。
- The experi-mental results show that this novel flyback converter has many characteristics.Such as good regulation ratio of the load;fast re-sponse;low output voltage ripple and low switching loss. 由实验结果,新型反激变换器具有良好的负载调整率、动态响应快、输出电压纹波小及开关损耗低的特点。
- In order to reduce DC-bus voltage ripples, a simple robust voltage ripple cancellation (RVRC) control scheme is proposed. 为了降低直流链之电压纹波，本论文提出一强健电压纹波消除控制器，并以实验结果验证其有效性。
- Study of Calibration System for harmonic, Voltage Ripple and Flicker 谐波、电压波动和闪烁校准系统的研究
- Analysis and Rejection of Voltage Ripple across DC Capacitors in UPS UPS中直流电容电压纹波分析与抑制
- A ripple of laughter went through the audience. 观众中响起一阵轻轻的笑声。
- Its voltage has not been exceeded. 它的电压没有超过。
- A ripple, as on the surface of water. (水面上的等)细浪，涟漪
- Output Voltage Ripple of Single-phase Swithching Converters with Unity Power Fator 单位功率因数单相开关变换器的输出电压纹波
- The pebble made a ripple on the surface of the lake. 石子在湖面上激起一个涟漪。
- She lay on the bank, listening to the ripple of the stream. 她躺在河岸上，听着小河的潺潺流水声。
- Analysis of DC Output Voltage Ripple in Electromagnetic Doubly Salient Brushless DC Generator 电励磁双凸极无刷直流发电机电压纹波分析
- A breeze ripple the surface of the sea. 微风使海面水波荡漾。
- Control Method for DC-link Voltage Ripple Cancellation in Voltage Source Inverter under Unbalanced Three-phase Voltage Supply Conditions 消除三相电压不平衡引起的电压源逆变器直流环节电压脉动的控制方法
- To flow or ripple with a murmuring sound. 潺潺地流流动或滴落并且带有潺潺的声音
- A serial counter is also called a ripple counter. 串行计数器亦叫脉冲型计数器。
