English translation for "rms current"
|
- 电流有效值
均方根电流
Related Translations:
rms: RMS ＝root-mean-square 【数学】均方根(值)。
- Example Sentences:
| 1. | Such a motor can produce a transient overvoltage , reaching many thousands of volts , when the normal rms current is interrupted
当通常的均方根电流被打断，这样的一个电机可以产生一个可达几千伏的电涌过压。 | | 2. | These transient amplitudes depend on the rms current interrupted , the point on the sine wave when the interruption occurred , the speed of the disconnection etc
这些电涌的幅值取决于中断电流的均方根值、中断发生时在正弦波上所处的点、中断的速度等。 | | 3. | The sa9904b , produced by sames company , is a three phase bi - directional energy / power chip and completes the measurement of rms voltage , rms current , powe , energy , power factor and frequency as the kernel of detecting unit
本系统采用sames公司的三相双向电能功率芯片sa9904b作为测量单元的核心来完成电压、电流、功率、电能、功率因数和频率的测量。 | | 4. | Compared with phase - shift control , pwm plus phase - shift control can reduce the current stresses and rms currents of the converter . the loss of the converter can also decrease . lt is proved the converter can achieve zvs in larger load variation
与常规相移控制方式相比， pwm加相移控制方式能减小变换器的电流应力，减小通态损耗，同时也能拓宽零电压开关的范围，使变换器在较宽的负载变化范围内都能实现软开关。 | | 5. | Hfl inverters in discontinuous current mode ( dcm ) are extended to those in continuous current mode ( ccm ) , which is very important for improving the conversion efficiency . the reason is that the peak current and rms current of power switches can be reduced sharply
本文将工作于dcm方式的单级高频链逆变电路扩宽到ccm工作方式，仿真和试验结果表明ccm模式下流过功率管电流峰值和有效值明显减小，这对提高逆变电路的效率具有重要意义。 | | 6. | However these converters become more complicate . phase - shift zvs technique has been used in bidirectional dc / dc converters since it can realize zvs for all switches without auxiliary switches . however when the amplitude of input voltage is not matched with that of output voltage , the current stresses and rms currents of the converters become higher , in addition the converters can not achieve zvs under light - load condition
谐振、准谐振或多谐振技术方案，变换器的电压电流应力较高，变频控制增加了滤波器设计的难度；能量缓冲吸收电路或有源钳位电路方案，由于需要增加多个额外辅助元件，增加了变换器的复杂性；全桥相移技术方案，由于主电路无需增加额外元件，只需利用相移控制，即可实现软开关，因此引起关注。 | | 7. | Different distribution of power loss can be worked out by mathcad software based on the formula reasoning . the result of calculation is consistent with that of the experiment , which proves that this method is right . it is pointed out through the analysis of calculating data that the key to improve efficiency at the same output power is to decrease the peak current and rms current of power switches or the on - resistance of mosfet and windings
由推导可得损耗计算公式，利用数学计算软件计算出电路输出从空载到410w阻性负载时损耗分布变化，该结果与实验数据基本相吻合，证实了这种方法的正确性；通过对计算数据的分析，指出了进一步提高效率的关键在于输出相同功率时降低功率管的电流峰值和有效值，减小绕组和mosfet的导通电阻。 | | 8. | Compare to the operation under the dcm mode , the power switches of the inverter under the ccm mode has lower peak current and rms current , so the efficiency can be improved . as the synchronous rectification strategy can reduce the conduction losses of the rectifier , and also due to the zvs realization of all synchronous rectifiers , the
采用非互补导通控制,在ccm模式下由于功率管电流峰值和有效值的减小,逆变器变换效率较dcm模式下有所提高;另外, ccm模式下,反激逆变器采用同步整流控制,减小了整流二极管的导通压降,并且电路中同步整流管可实现零电压开通。 |
- Similar Words：
- "rms" English translation, "rms record management service" English translation, "rms amplitude" English translation, "rms apparent power" English translation, "rms center" English translation, "rms error" English translation, "rms error averaged over an image array" English translation, "rms gain" English translation, "rms lusitania" English translation, "rms meter" English translation
|
|
|
