系统还内置一个设计做工都非常讲究的功率分频器,它有着相对传统而言更低的低频单元串联电感值。
Design work has also built a system is very particular about the power divider, it has a lower frequency than traditional units in terms of series inductance values.
基于SOS效应工作的半导体断路开关可以在纳秒级时间内关断大密度电流,因此可应用于电感储能的脉冲功率发生器。
Based on Semiconductor Opening switch (SOS) effect, the SOS can switch off current of great density within nanoseconds, which is applied to pulse power generator of inductive energy storage.
对变换器中的主变压器和输出电感进行集成,得到高效率、高功率密度的有源箝位正激变换器。
By integrating the main transformer and output inductor with magnetics integration technique, an ACFC with high efficiency and high power density was obtained.
文中详细分析了电感电流准连续模式的有源功率因数预校正电路的工作原理。
The principle of active power factor correction circuit operated in critical inductor current mode is analyzed in this paper in detail.
实验证明,采用新型PWM控制的整流器功率因数近似为1,且可大大减小平波电抗器的电感器。
The experiment shows power factor of the rectifier is approximate to 1 and the inductance of the DC filter is decreased greatly by applying the new PWM control method.
而且,全功率输出时的最低频应指标亦为重要,因为这能显示出铁芯材料本身的初级电感量、质量、及其铁片数量。
Also important is the minimum frequency that full power is possible - this indicates the amount of primary inductance and the quantity and quality of the core material.
结果表明,如果设计适当的滤波电感值,本文所述的无源功率因数校正方法可以满足标准所要求的规定。
The results obtained show that the passive approach described here can comply with the required specifications if a proper inductor value of the filter is selected.
在大功率风电变换器中,由于杂散电感的存在,器件在关断过程中往往会产生超出允许范围的瞬态尖峰值,从而导致其失效和损坏。
In large production converters, due to the stray inductance, the switching transient spike is usually beyond the voltage allowed by the device, which can destroy the converter.
各种高功率电感均优于用于表面安装的高饱和。
Various high power inductors are superior to be high saturation for surface mounting.
根据本发明的一个示例实施例,一种电感元件被用于功率转换应用。
According to one example embodiment, an inductive element is used for power - conversion applications.
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.
对一种新型带中心抽头电感斩波升压功率因数修正电路进行了实验研究和理论分析。
The experimental study and theoretical analysis on a novel 3kW boost power factor correction circuit with tapped inductor are made.
传统的高压钠灯配备的是电感式镇流器,其体积大,本身功耗大、功率因数低、调光困难等。
Traditional ballast components of inductance ballast has some disadvantages which include large volume, high self consumption, low power factor and difficult to adjust.
EFD系列功率型变压器,电感器主要用于电子计算机,照明,仪器仪表等电子设备驱动电路中,具有工作稳定可靠等特点。
EFD series power transformers and inductors are mostly used in the drive circuits of computer, lighting fixture, meters and equipments products' feature: high stability and reliability.
生产型高梯度磁选机激磁功率大且为大电感性负载,其供电系统输出电流很难稳定。
High Gradient Magnetic Separator for production needs high exciting power and its inductive load is great. The stabilization of output current from power supply system is difficult.
介绍用于无源和有源功率因数校正中电感材料的特性和选择。
The characteristic and selection of inductance material for use in PPFC and APFC are introduced.
在硬件设计方面,完成了阅读器主电路及功能模块的设计,特别是对D类功率放大器、编码器和电感线圈的设计理论和方法作了详细介绍。
In the design of hardware, the paper details in introducing the reader circuit and function module, especially the theory and method of design in D-type power amplifier, Manchester code and coil.
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.
电感式传感器具有结构简单可靠、输出功率大、线性好、抗干扰和稳定性好、价格低廉等特点,在工程中获得了广泛的应用。
Inductive sensors are widely used in engineering due to their simple structures, high output capacities, good linearity, good disturbance resistance, good stability and low prices.
提出一种新型ZVT功率因数校正电路,将饱和电感和并联电客加入辅助开关网络中。
A novel ZVT power factor correction circuit is proposed, in which the saturable core and the-capacitor are added to the auxiliary switching network.
利用共源共栅电感可以提高共源共栅结构功率放大器的效率。
The efficiency of the cascode power amplifier can be boosted by use of cascode-inductance.
它允许使用非常低的直流电阻(DCR)功率电感(0.3米?)通过增强电流检测信号的SNR最大化变换器效率和增加功率密度。
It enables the use of very low DC resistance (DCR) power inductors (0.3m?) by enhancing the SNR of the current sense signal to maximise converter efficiency and increase power density.
逆变输出柜:由功率模板、触发板、电容器组、电感、输出极板等组成。
Inverter output counters: power template, the trigger board, capacitors, inductors, and output plate, etc.
在相同条件下,相比传统结构的ICPS,渐变结构可以获得更高的Q值,并能激发出更强大的电场及磁场,提高了微波功率源到电感感应放电能量的转换效率。
Under same condition higher Q value and stronger field can be obtained by the gradient ICPS, which raises efficiency in converting the source power to field power.
本文讨论了功率因数校正的方法,分析了电感电流工作于临界模式的升压式有源功率因数校正电路的原理。
In this paper, the methods of power factor correction are discussed, and the principal of boost active power factor correction circuit operated in critical inductor current mode is analyzed in detail.
提出了将传统单个储能电感利用传输线分隔成两部分的新型电感储能脉冲功率驱动源技术方案。
A novel inductive energy storage pulsed power source design has been presented, with two energy storage coils separated by a water transmission line.
我们主营变压器、功率电感、电子、变压器配件等。
Mostly we are selling transformer, power choke coil, electron, transformer equip and so on.
对影响电感耦合等离子体系统稳定性的射频功率、氩气流速、进样条件等因素进行了考察,提出了判断和减小ICP 系统漂移的方法。
Some factors influencing ICP system stability are examined in this paper. These factors are R. F. power, coolant flow, sample introduction etc. The methods to diagnose and reduce drift are proposed.
对影响电感耦合等离子体系统稳定性的射频功率、氩气流速、进样条件等因素进行了考察,提出了判断和减小ICP 系统漂移的方法。
Some factors influencing ICP system stability are examined in this paper. These factors are R. F. power, coolant flow, sample introduction etc. The methods to diagnose and reduce drift are proposed.
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