English translation for "负载范围"
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- capacity range
load range
Related Translations:
稳压负载: voltage regulation load 计算负载: assumed loadcalculated load 轴负载: axle loadaxle weight 变负载: changing loadvarying duty 电容负载: antiinductive loadcapacitance loadingcapacitive loadcondensive loadload, capacitive 总负载: aggregate loadoverall loadtotal loadingtotal offered load
- Example Sentences:
| 1. | Finally , this paper shows a power module especially designed as the battery charger ( 220vdc / 10a ) for the power systems
最后，本文简要介绍了采用宽负载范围zvs全桥变换器的220vdc 10a电力操作电源设计。 | | 2. | It has very high conversion efficiency to prolong the using time of the batteries . in this paper , the proposed regulator has two operation modes
仿真结果表明采用混合控制方式的芯片可以在全负载范围内均有高的转换效率,最高转换效率达92 % 。 | | 3. | Compared with quasi - resonant , it can reduced transistor voltage stress and improved load range and stability in low frequency range . because of the structure of three - level , transistor voltage stress and filter can be reduced significantly
与传统的准谐振变换器相比，该变换器功率器件的电压应力大大降低，在很窄的开关频率变化范围内实现宽负载范围的软开关。 | | 4. | To overcome the shortcoming existing in the ps converter , this paper presents a ps converter which has advantage of full zvs - range and reduced commuting inductor requirement by combining the technology of auxiliary net and commutating inductor
本文对现有全桥移相变换器进行了分析，在此基础上，提出了宽负载范围下获得zvs效果的拓扑结构，对其进行了理论分析。 | | 5. | The time - dominance simulation of the two - stage converter and the integrated system experimental is performanced . the simulative and experimental results indicate that the theory analysis is ture . the system stability is achieved with designing the related parameters by nyquist criterion
最后通过时域仿真和联调实验，验证了理论分析的正确性，实现了两级变换器在全负载范围变电压输出条件下的稳定工作。 | | 6. | In the end we have made a 50v / 10a full - bridge pwm dc / dc converters based on an improved circuit topology of full bridge phase shift zvs pwm converter . it can achieve zvs from no load to full load in virtue of an assistant commutation inductor
最后，构造了一个改进的全桥移相zvsdc dc变换器拓扑，在此基础上研制了50v 10a通讯用全桥移相开关电源，该电源借助于辅助换流电感，在空载到额定负载范围内均可实现zvs 。 | | 7. | Among them , phase shifted ( ps ) full bridge ( fb ) zero - voltage - switched ( zvs ) pulse - width - modulated ( pwm ) dc / dc converter has strong competitive power in big power capacity fields . but it has some limitations such as smaller load range with zvs and larger circulation energy . the ps - fb - zvs - pwm dc / dc converter with a saturable inductor utilizes saturable inductor s critical saturable current characteristic and storage energy , to enlarge load range with zvs and improve output efficiency under light load
其中，移相控制零电压开关脉宽调制dc / dc全桥变换器在大容量领域很有竞争力，但它具有实现零电压开关负载范围小，循环能量大等限制，带饱和电感的移相控制零电压开关全桥变换器利用饱和电感的临界饱和电流特性及储能，来扩大零电压开关( zvs )的负载范围，提高轻载时的输出效率，具有非常重要的研究价值。 | | 8. | A current - doubler - rectifier ( cdr ) zvs pwm ( half - bridge ) three - level converter is proposed in this paper . zvs can be achieved for all the switches in a wide load range with the use of the energy stored in the output filter inductances . the output rectifier diodes commutate naturally without voltage oscillation and voltage spike
针对传统(半桥)三电平直流变换器的一些不足，本文提出一种倍流整流方式pwm零电压开关三电平直流变换器，可以使开关管在全负载范围内实现零电压开关，副边整流二极管无电压尖峰，无占空比丢失。 | | 9. | The switches of the two - level leg suffer the input voltage and can realize zero - current - switching ( zcs ) in a wide load range , so the igbt can be adopted . the voltage across the output filter is a tl waveforms , which reduces the output filter . the input current of hfb tl converter is nearly a dc current , which reduces the input filter
复合式全桥三电平变换器不仅可以将开关管电压应力减小一半，大大改善输出滤波器工作条件的优势，还可实现所有开关管的全负载范围软开关，本文详细分析该变换器的工作原理、参数设计、控制方案，并进行实验验证。 | | 10. | The switch power will operate at ccm condition when circuit is set to pwm mode . when pfm mode is selected for the operation mode , the switch power will still operate at pwm condition with the high load , the system will cancel the pwm mode and enter the pfm mode only when the load is drop to a certain threshold to boost the operation efficiency at light load , make the ic has high efficiency within wide load range
选择pwm模式,开关电源将工作在ccm模式下;选择pfm模式,在负载较高的情况下,开关电源仍然工作于pwm模式,只有当负载降低到一定程度时,开关电源才退出pwm模式,而按照pfm工作模式操作,跨过一部分时钟周期,降低频率相关功耗,以提高轻负载时低效率的问题,使得开关电源在很宽的负载范围内都具有高效率。 |
- Similar Words：
- "负载断路开关" English translation, "负载吨" English translation, "负载阀" English translation, "负载反馈法" English translation, "负载反括" English translation, "负载方式" English translation, "负载分布" English translation, "负载分布矩阵" English translation, "负载分布图" English translation, "负载分布指示器" English translation
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