基于这些方程,研究了实现软开关的条件,并从关断损耗和占空比丢失的角度探讨了吸收电容与电路最高工作频率的关系,给出了工程设计公式。
Based on the equations, the condition of ZVS is analyzed, and the engineering design method of highest working frequency is discussed, which is based on dissipation of turning off and duty cycle lose.
超级电容可以用作吸收电涌、存储电能,从而使得输电线路接近满负荷运转。
Banks of ultracapacitors could be set up to absorb power surges, enabling transmission lines to run closer to 100 percent capacity.
本文研究基于超级电容储能方式的城市轨道交通再生制动能量吸收利用技术。
In this paper, an absorbing and utilizing technology for the brake regenerating energy in urban transit based on ultra-capacitors is researched.
为了保证低泄漏电流和低介电吸收,反馈电容器应当由合适的介电材料(如聚苯乙烯、聚丙烯或聚四氟乙烯)制成。
To ensure low leakage current and low dielectric absorption, the feed back capacitor should be made of a suitable dielectric material such as poly styrene, polypropylene, or Teflon.
各种高阻源电压测量的应用:电容器的介电吸收和电化学测量等。
Applications for Measuring Voltage from High Resistance Sources: Capacitor dielectric absorption and electrochemical measurements.
本文用严格的数学方法分析了积分电容的介质吸收效应引起的双积分模数转换的误差。
This paper analyses the dual-ramp A to D converter error due to dielectric absorption of the integrator capacitor with a rigorous mathematical method.
当使用红外线加热时,请注意加热程度,因为红外线吸收率会随着电容器颜色和大小的不同而改变。
When an infrared heater is used, please pay attention to the extent of heating since the absorption rate of infrared will vary due to difference in the color and size of the capacitor.
同时提出了将ESD的寄生电容吸收到LNA输入匹配网络中的设计方式,并与传统的计算方式做了对比。
The LNA design method which absorbs the parasitic capacitance of ESD is introduced and compared with the traditional design method.
建立了电容电压模型,提出了一种新型运行策略,对系统中的能量进行吸收和释放,实现对电容电压进行充放电控制。
The capacitor voltage model is established and an operating strategy is proposed to control the capacitor voltage by absorbing and releasing the energy in converter.
为了消除单相电压型PWM整流器输出侧二次谐波的影响,经常接入电感、电容组成的二次吸收回路,本文对于二次吸收回路的参数选取和运用效果进行了研究。
In order to eliminate the second-harmonics in the output side of single-phase PWM rectifier, the filter circuit consisting of an inductor and a capacitor is often used.
本文还对主电路主要功率器件进行了参数计算,包括二极管、IGBT、电容、电感、缓冲吸收电路参数等。
Parameters of main power devices which include diode, IGBT, capacitor, inductance and buffer snubber circuit have been calculated in main circuit in the article.
本文还对主电路主要功率器件进行了参数计算,包括二极管、IGBT、电容、电感、缓冲吸收电路参数等。
Parameters of main power devices which include diode, IGBT, capacitor, inductance and buffer snubber circuit have been calculated in main circuit in the article.
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