load impedance
英 [ləʊd ɪmˈpiːdns]
美 [loʊd ɪmˈpiːdns]
网络 负载阻抗; 负载能力; 负荷阻抗
双语例句
- Traditional manual matching technology is difficult to statify dynamic load impedance immediately and fast, which largely limit the RFID technology applications in many fields.
天线输入阻抗是个极易变化的参数，而传统的手工匹配技术很难对动态负载做到实时、快速的匹配，限制了RFID技术在很多领域的应用。 - If you change the reflected load impedance, you will find yet another optimum spot.
如果你改变了反映负载阻抗，你会发现又一个最佳位置。 - If the source, transmission line and load impedance are equal these reflections are eliminated.
如果源信号阻抗与传输线阻抗、负载阻抗相等，则这些反射就会被消除。 - We can also see that because damping factor is a ratio that requires the load impedance to compute, it must be stated against some known impedance to be meaningful.
我们还可以看到因为阻尼因子是一个比率值，而且需要负载阻抗已知才能够进行计算，所以阻尼因子必须和某一已知的阻抗同时具明才有意义。 - Technically, the damping factor is the specified load impedance ( in use, that'd be the speaker system) divided by the amplifier's output impedance.
技术上，阻尼因子就是指定的负载阻抗（践中，也就是扬声器系统）以放大器的输出阻抗。 - When a high-voltage inverter supply works its load impedance will change with the application environment, thereby affecting the stable work of the power supply.
高压逆变电源系统在工作时，随着应用环境的变化，负载阻抗会发生变化，负载阻抗变化进而影响电源正常稳定工作。 - In this paper, a new power flow algorithm based on constant load impedance has been presented.
据此，提出了负荷以恒定阻抗模型表示的电力系统潮流计算方法，给出了相应的节点功率误差方程，推导了雅可比矩阵中相应的元素。 - In the course of running of a transformer in load, both the transformer and its load impedance have affection on the change of vice-side voltage.
变压器在实际的负载运行中，负载阻抗及变压器自身都影响着副边电压的变化。 - A standing wave thermoacoustic engine connected with an RC ( acoustic resistance and acoustic capacitance) load was simulated with linear thermoacoustics to study the influence of load impedance on the performance of the thermoacoustic engine.
为了探索负载的阻抗特性对热声发动机性能的影响，利用线性热声理论，对驻波型热声发动机驱动阻容负载进行了数值模拟。 - Finally, the antenna, ASK modulation, power supply of the tag, load impedance modulation, demodulation, power supply sensor and HF power amplifier were realized.
本文实现了天线、ASK调制、应答器的电源、负载调制、解调、电源传感器和高频功放模块。 - The design method of the high voltage and the fast response time pulse transformer used in the condition of low load impedance was introduced.
介绍了工作于低阻抗负载下的高压大电流快响应脉冲变压器的一种设计方法。 - Also, the relationship between the input impedance and load impedance of the waveguide is discussed.
讨论了波导管输入阻抗与负载阻抗之间的关系。 - The shortcoming of using voltage and power to describe the voltage critical state is analyzed and the load impedance angle is introduced for the critical point of voltage. The ternary analysis method of voltage V, power P and load impedance angle φ is established.
本文首先分析了采用电压和功率描述电压临界状态的不足，提出了引入负荷阻抗角的三个参数来描述电压临界状态，即电压V、功率P和负荷阻抗角φ的三元分析法。 - Finally, the curve of the relation between input and load impedance of the exponential waveguide is given and discussed.
最后，讨论了指数形波导管的阻抗特性，分析了输入阻抗与负载阻抗之间的关系。 - The variations of terminal voltage and stator frequency with the load impedance and the load current are given out.
给出了异步发电机的端电压和定子频率随负载变化的曲线以及外特性曲线。 - Main results: The main reasons of the breakdowns are the changes of load impedance and disturbance signal.
认为负载阻抗的变化和干扰信号是造成故障的主要原因。 - Influence of load impedance on performance of thermoacoustic engine
负载阻抗对热声发动机性能影响分析 - About Determination of Load Impedance of Power Amplifier
谈功率放大器中负载阻抗的确定 - This paper presents the idea of the pulse forming network with variable load impedance, and a design method.
提出了变阻抗负载脉冲形成网络的设想，给出了一种设计方案。 - Secondary load impedance of a current transformer ( CT) has great influence on the error of the CT.
电流互感器二次负载阻抗对电流互感器误差有较大的影响。 - An ( analysis) was made of the load characteristics and transmission efficiency of the vibration exportation of the single-phase alternative hydraulic system using the load impedance theory and frequency domain analysis method.
采用负载阻抗理论与频域分析方法，对单相交流液压系统振动输出的负载特性和传动效率进行分析。 - Analysis and experiments validate that the insertion loss is improved by N times when the impedance of parallel capacitor is 1/ N of load impedance or the impedance of serial inductor is N times of load impedance.
通过分析和实验验证了并联电容阻抗是负载阻抗的1/N或串联电感是负载阻抗的N倍时，插入损耗将提高N倍估算方法的正确性。 - It is analyzed that the feedback impedance and the load impedance how to affect the negative-resistance, particularly.
重点分析基极反馈阻抗和负载阻抗对负阻网络的影响。 - Against output voltage of the CPT system and the load impedance changes in the system frequency of the question, at the same time taking into account the complexity of the problem, this paper used in the pick-up side to join DC output voltage adjustment link method.
针对非接触电能传输系统输出电压受负载阻抗和系统工作频率变化的影响的问题，同时考虑到问题的复杂性，本文采用在拾取电压输出侧加入直流调整环节的方法。 - The method based on load impedance characteristics for identifying harmonic sources is more suitable for engineering application. Finally, several methods of harmonic suppression in power system are introduced.
本文介绍了几种谐波源定位的方法，并对各种方法的优缺点进行了分析比较，指出基于负荷阻抗特性的谐波源识别方法较适合于工程应用。 - Firstly, this article studies the influence of OLTC transformer ratio change on static voltage stability by using the ternary analytical method of voltage U, power P and load impedance angle φ.
本文首先采用含有有功功率P、电压U和负荷阻抗角φ的三元分析法研究OLTC变比变化对静态电压稳定性的影响。 - After analyzing the characteristics of Thevenin equivalent parameters 'tracing based on local measurement and power flow, The magnitude ratio of Thevenin equivalent impedance to load impedance is taken as voltage instability index.
本文分析了基于当地测量与基于全网潮流计算的戴维南等值参数追踪的特点后，采用戴维南阻抗模与负荷阻抗模比值作为电压失稳判据。 - In this paper, we mainly researches on the inverter resonant circuit and load impedance of the series resonant induction heating power supply.
本文以超音频串联型感应加热电源为研究对象，对逆变器谐振回路及负载阻抗匹配进行了分析、研究。 - Determine the RF power and dc discharge load impedance matching, and calculate the matching parameters.
确定了射频电源和放电负载直流的阻抗匹配方案，并给出了计算匹配参数的方法。