双端反激式变换器的变压器漏感对其馈能阶段有着很大的影响。
The leakage inductance of transformer has huge influence on the energy returned stage of double-ended flyback converter.
双端反激式变换器的变压器漏感对其馈能阶段有着很大的影响。
Influences and suppression method of transformer winding capacitance in high-frenquency high-voltage flyback converter;
纯积分和定子漏感参考模型,从强大的性能在低速和高速范围内。
Pure integration and stator leakage inductance are removed from the reference model, resulting in robust performance in low and high speed ranges.
本文简要分析了平面型变压器在抑制高频变压器中的漏感和温升中的作用。
The function of planar power transformer in the suppression of leakage inductance and temperature rise of high frequency transformer is presented in this paper briefly.
作为开关电源核心部件的功率变压器的漏感是高频开关电源的主要干扰源之一。
The leakage inductance of power transformer is one ofthe main interference sources in the circuit.
在运用多回路法建立的同步电机数学模型中,计算了包括漏感在内的详尽的参数。
For the Multi loop model of the synchronous motor, this paper calculated all the parameters, including the leakage inductance.
定量分析了高频功率变压器的激磁电感和漏感,明确了激磁电感和漏感的影响因素。
The magnetinezing inductance and leakage inductor are analysed quantitatively and the effect elements of them are stated.
通过直接计算导条损耗与漏磁场能量得出了计及频率影响时转子导条电阻与转子槽漏感。
The rotor bar resistance and slot leakage inductance considering frequency effect are gotten by mean of bar loss calculation and leakage magnetic field energy calculation.
根据四象限变流器状态方程稳定性分析,指出互感值的取值必须小于牵引绕组的漏感值。
Based on the analysis of the stability of the 4qc state equation, the value of mutual inductance should be smaller than that of leakage inductance of the traction windings.
针对旋转型耦合器,建立了耦合器等效电路模型,指出耦合器可等效为漏感与励磁电感串联。
The paper set up the equivalent circuit model of the rotary type coupler, and analysed that the coupler can be simplified to a magnetizing inductance and a leakage inductance in series.
最后,对永磁容错电机内谐波漏感进行了量化分析,为后续的电机控制及其热分析打下基础。
Finally the harmonic leakage of FTPMM is analyzed quantitatively, which provides a foundation for subsequent motor control and heat calculation.
然而,由于漏感影响,反激变换器功率开关管关断时将引起电压尖峰,必须用钳位电路加以抑制。
However, due to leakage effects flyback converter power switch off when the voltage spike caused by the need to be inhibited by clamping circuit.
论文详细地分析了倍流整流变换器在连续情况下的静态特性和变压器漏感对变换器工作性能的影响。
The steady characteristics and the influence of the leakage magnetism to the converter under CCM (Continuous Conduction Mode) are analyzed in detail.
在常规的硬开关电路中,由于变压器漏感及寄生电容的影响,常常在开关转换瞬间会产生很高的电压尖峰。
In common hard switching circuit, high voltage spike usually could be produced during switch transition process because of the effect of transformer leakage inductance and parasitic capacitor.
并在该模型的基础上,分析了耦合器漏感与励磁电感对感应充电系统的影响,设计制作了实验系统耦合器。
Based on this model, the paper analysed the influence of magnetizing inductance and leakage inductance on inductive charging system, then designed the coupler of inductive charging experiment system.
举例说明,20兆赫兹的峰点是钳位过程结束后主要由场效应晶体管输出电容和变压器漏感引起的寄生振荡产生的。
For example, the peak at 20 MHz in the spectrum is caused by the parasitic oscillation due to the output capacitance of the MOSFET and the leakage inductance of the transformer.
介绍了此电路的工作原理,详细分析了各种分布参数,尤其是漏感在此均衡电路中的作用和对均衡电路性能的影响。
The operation principle of this circuit is introduced, and analyzed carefully distributed parameter, especially leakage inductor's role and its effect on the equalization circuit.
在低耦合系数条件下 ,通过基于初级漏感的E类功率放大器和次级漏感的补偿方法 ,提高电容充电电流和传输效率。
In order to improve both charge current and transfer efficiency via a lower coupling coefficient inductive link, class E power amplifier based on primary leakage inductance and compensat.
仿真和试验结果显示,漏感能显著影响均衡电路工作模态,开关管电压,均衡电流等,需要在均衡电路实际设计时仔细考虑。
Simulations and experiments show that leakage inductor can affect the operation mode, switch voltage and equalization current, etc and should be consider carefully.
这种新的模型既考虑了线圈漏感、又考虑了铁心损耗和分布电容,与实际模型有更大的相似性,最后用仿真结果验证了此模型的有效性。
The new model includes winding leakage, iron losses and distributed capacitance. It has more similarity to the actual model. At last this model is verified by simulation.
三电平桥臂的开关管的电压应力为输入电压的一半,可在宽负载范围内实现零电压开关;两电平桥臂的开关管的电压应力为输入电压,它们利用变压器的漏感来实现零电压开关;
The voltage stress of the switches of the three-level leg is the half of the input voltage, and the switches can realize ZVS in a wide load range.
三电平桥臂的开关管的电压应力为输入电压的一半,可在宽负载范围内实现零电压开关;两电平桥臂的开关管的电压应力为输入电压,它们利用变压器的漏感来实现零电压开关;
The voltage stress of the switches of the three-level leg is the half of the input voltage, and the switches can realize ZVS in a wide load range.
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