lumped inductance

简明释义

集总电感

英英释义

例句

1.When calculating the total impedance, engineers often consider lumped inductance 集中电感 along with resistance and capacitance.

在计算总阻抗时，工程师通常会考虑集中电感 集中电感以及电阻和电容。

2.The lumped inductance 集中电感 approximation simplifies the analysis of high-frequency circuits.

对于高频电路的分析，集中电感 集中电感近似法简化了分析过程。

3.The lumped inductance 集中电感 model is crucial for designing RF circuits where size is a constraint.

在设计尺寸受限的射频电路时，集中电感 集中电感模型至关重要。

4.In simulations, lumped inductance 集中电感 can be used to predict the behavior of inductive components in a circuit.

在模拟中，可以使用集中电感 集中电感来预测电路中电感组件的行为。

5.In circuit analysis, we often simplify complex components by using lumped inductance 集中电感 to represent the behavior of inductors.

在电路分析中，我们通常通过使用集中电感 集中电感来简化复杂组件，以表示电感器的行为。

作文

In the realm of electrical engineering, concepts such as resistance, capacitance, and inductance are fundamental to understanding how circuits function. One particular concept that often arises in the analysis of electrical circuits is lumped inductance. This term refers to a simplified model of inductance where the inductor is treated as a single entity rather than considering its physical dimensions and the distribution of current within it. The lumped inductance model assumes that all the inductance can be concentrated at a single point in the circuit, which simplifies calculations and analysis significantly.The importance of lumped inductance becomes evident when we consider the practical applications in circuit design. For instance, in high-frequency circuits, the physical size of components can lead to complex interactions due to parasitic elements. By using the lumped inductance model, engineers can avoid these complications by treating inductors as ideal components, thus allowing for more straightforward mathematical treatment. Moreover, the lumped inductance approach is particularly useful in low-frequency applications where the wavelengths of the signals are much larger than the dimensions of the circuit components. In such cases, the assumption that inductance can be lumped together provides accurate results without requiring extensive calculations involving distributed parameters. However, it is essential to recognize the limitations of the lumped inductance model. At very high frequencies, the physical characteristics of inductors become significant, and the assumptions made in the lumped model may no longer hold true. Engineers must then resort to more complex models that take into account the distributed nature of inductance. These models can incorporate factors such as skin effect and proximity effect, which are critical in accurately predicting the behavior of inductors in high-frequency applications.In summary, the concept of lumped inductance plays a crucial role in simplifying the analysis of electrical circuits. It allows engineers to treat inductors as ideal components, facilitating easier calculations and designs. Nevertheless, while this model is beneficial in many scenarios, it is vital to understand its limitations and the contexts in which it can be applied effectively. As technology advances and the demand for higher frequency circuits grows, the need for a deeper understanding of both lumped and distributed models of inductance will become increasingly important. Ultimately, mastering the concept of lumped inductance is essential for any aspiring electrical engineer, as it lays the groundwork for more advanced studies in circuit design and analysis.

在电气工程领域，电阻、电容和电感等概念是理解电路功能的基础。一个经常出现在电路分析中的特定概念是集中电感。这个术语指的是一种电感的简化模型，其中电感器被视为一个单一实体，而不是考虑其物理尺寸和电流在其中的分布。集中电感模型假设所有的电感都可以集中在电路中的一个点，这大大简化了计算和分析。集中电感的重要性在于考虑电路设计中的实际应用。例如，在高频电路中，组件的物理大小可能会导致由于寄生元件而产生复杂的相互作用。通过使用集中电感模型，工程师可以避免这些复杂性，将电感器视为理想组件，从而允许更简单的数学处理。此外，集中电感方法在低频应用中特别有用，因为信号的波长远大于电路组件的尺寸。在这种情况下，假设电感可以集中提供准确的结果，而无需进行涉及分布参数的广泛计算。然而，必须认识到集中电感模型的局限性。在非常高的频率下，电感器的物理特性变得显著，集中模型中所做的假设可能不再成立。工程师必须采用更复杂的模型，考虑电感的分布特性。这些模型可以纳入皮肤效应和邻近效应等因素，这在准确预测高频应用中电感器的行为时至关重要。总之，集中电感的概念在简化电路分析中发挥着关键作用。它使工程师能够将电感器视为理想组件，促进更容易的计算和设计。然而，尽管该模型在许多场景中是有益的，但理解其局限性以及可以有效应用的上下文是至关重要的。随着技术的进步和对高频电路需求的增加，对集中和分布电感模型的更深入理解将变得越来越重要。最终，掌握集中电感的概念对于任何有抱负的电气工程师来说都是必不可少的，因为它为电路设计和分析的更高级研究奠定了基础。