complex admittance

简明释义

复数导纳

英英释义

例句

1.In RF engineering, understanding complex admittance 复合导纳 is crucial for impedance matching.

在射频工程中，理解complex admittance 复合导纳对阻抗匹配至关重要。

2.The engineer calculated the complex admittance 复合导纳 of the circuit to analyze its performance.

工程师计算了电路的complex admittance 复合导纳以分析其性能。

3.The complex admittance 复合导纳 of the network was plotted to visualize its behavior across frequencies.

网络的complex admittance 复合导纳被绘制出来，以可视化其在不同频率下的行为。

4.The simulation software requires input of complex admittance 复合导纳 values for accurate results.

模拟软件需要输入complex admittance 复合导纳值以获得准确结果。

5.By measuring complex admittance 复合导纳, we can determine the characteristics of the load in the system.

通过测量complex admittance 复合导纳，我们可以确定系统中负载的特性。

作文

In the field of electrical engineering, the concept of complex admittance plays a crucial role in analyzing and designing circuits. Admittance, in general, is a measure of how easily a circuit allows current to flow when a voltage is applied. It is the reciprocal of impedance, which represents the opposition that a circuit presents to the flow of alternating current (AC). The term 'complex' refers to the fact that admittance is expressed as a complex number, combining both conductance and susceptance. This dual nature allows engineers to account for both resistive and reactive components in their calculations.Understanding complex admittance requires a grasp of its two main components: conductance (represented by the real part) and susceptance (represented by the imaginary part). Conductance indicates how much current can flow through a circuit for a given voltage, while susceptance measures the circuit's ability to store and release energy in the form of electric and magnetic fields. Together, these components provide a comprehensive picture of a circuit's behavior under AC conditions.One of the practical applications of complex admittance is in the analysis of RLC circuits, which consist of resistors (R), inductors (L), and capacitors (C). By using the concept of admittance, engineers can simplify the process of calculating the total current flowing in the circuit. Instead of dealing with complex impedance calculations, they can sum the individual admittances of each component to find the overall admittance of the circuit.Moreover, complex admittance is essential in power systems, where it helps in determining how efficiently power is being transmitted and distributed. Engineers use it to analyze load flow, stability, and fault conditions in electrical networks. By understanding the admittance of various components in the system, they can optimize performance and ensure that the system operates within safe limits.In conclusion, the concept of complex admittance is fundamental in the realm of electrical engineering. Its ability to combine both conductance and susceptance into a single measure allows for more straightforward calculations and a better understanding of circuit behavior. As technology continues to evolve, the importance of mastering this concept will only increase, making it a vital area of study for aspiring engineers. Understanding complex admittance not only aids in theoretical knowledge but also enhances practical skills necessary for tackling real-world electrical engineering challenges.

在电气工程领域，复合导纳的概念在电路分析和设计中起着至关重要的作用。导纳通常是衡量电路在施加电压时允许电流流动的容易程度。它是阻抗的倒数，阻抗表示电路对交流电流（AC）流动的阻碍。术语“复合”指的是导纳以复数形式表示，结合了导电性和容性。这种双重特性使工程师能够在计算中考虑到电路的电阻和反应成分。理解复合导纳需要掌握其两个主要组成部分：导电性（由实部表示）和容性（由虚部表示）。导电性表明在给定电压下有多少电流可以通过电路，而容性则测量电路存储和释放能量的能力，以电场和磁场的形式存在。结合这两个组成部分，可以全面了解电路在交流条件下的行为。复合导纳的一个实际应用是在RLC电路的分析中，这些电路由电阻器（R）、电感器（L）和电容器（C）组成。通过使用导纳的概念，工程师可以简化计算电路中总电流的过程。与其处理复杂的阻抗计算，不如将每个组件的导纳相加，以找到电路的总体导纳。此外，复合导纳在电力系统中也至关重要，它帮助确定电力传输和分配的效率。工程师利用它来分析电气网络中的负载流、稳定性和故障情况。通过了解系统中各个组件的导纳，他们可以优化性能，确保系统在安全范围内运行。总之，复合导纳的概念在电气工程领域是基础性的。它将导电性和容性结合为一个单一的度量，使得计算更加简单，并更好地理解电路行为。随着技术的不断发展，掌握这一概念的重要性只会增加，使其成为未来工程师学习的关键领域。理解复合导纳不仅有助于理论知识的掌握，还增强了应对现实电气工程挑战所需的实际技能。