mutual inductance bridge

简明释义

测量互感电桥

英英释义

例句

1.Using a mutual inductance bridge, we were able to calibrate our inductive sensors more effectively.

通过使用互感桥，我们能够更有效地校准我们的电感传感器。

2.The mutual inductance bridge is essential for precise measurements in electromagnetic studies.

在电磁研究中，互感桥对于精确测量是必不可少的。

3.The engineer used a mutual inductance bridge to measure the inductance of the coil accurately.

工程师使用互感桥准确测量线圈的电感。

4.The mutual inductance bridge helped us determine the quality factor of the circuit.

这个互感桥帮助我们确定了电路的品质因数。

5.In the lab, we set up a mutual inductance bridge to analyze the coupling between two inductors.

在实验室，我们建立了一个互感桥来分析两个电感器之间的耦合。

作文

The concept of a mutual inductance bridge is fundamental in the field of electrical engineering and physics, particularly in the study of inductive components and their interactions. It is a sophisticated instrument used to measure the mutual inductance between two coils. Mutual inductance refers to the phenomenon where a change in current in one coil induces a voltage in another nearby coil due to their magnetic coupling. This principle is essential in various applications, including transformers, inductors, and magnetic sensors.To understand the working of a mutual inductance bridge, one must first grasp the basics of inductance. Inductance is the property of an electrical conductor that opposes changes in current. When current flows through a coil, it creates a magnetic field around it. If another coil is placed within this magnetic field, the changing magnetic field can induce an electromotive force (EMF) in the second coil. The amount of induced EMF depends on several factors, including the number of turns in each coil, the distance between them, and their orientation.The mutual inductance bridge operates on the principle of balancing the induced voltages in two coils. It typically consists of a known inductance and an unknown inductance, and the goal is to determine the value of the unknown inductance based on the balance achieved in the bridge circuit. By adjusting the known parameters and measuring the resulting voltages, engineers can accurately calculate the mutual inductance between the coils.One of the significant advantages of using a mutual inductance bridge is its high sensitivity and accuracy in measuring small changes in inductance. This capability is crucial in research and development settings where precise measurements can lead to advancements in technology. For instance, in the design of new electronic devices, understanding the mutual inductance between components can help optimize performance and efficiency.Moreover, the application of a mutual inductance bridge extends beyond simple measurements. It plays a vital role in various fields, including telecommunications, automotive engineering, and biomedical devices. In telecommunications, for example, mutual inductance is used in wireless charging technologies, where efficient energy transfer is critical. Similarly, in automotive engineering, sensors that rely on mutual inductance can provide real-time data for vehicle systems, enhancing safety and performance.In conclusion, the mutual inductance bridge is an essential tool in electrical engineering that facilitates the measurement and understanding of mutual inductance between coils. Its ability to provide accurate and sensitive measurements makes it invaluable in numerous applications across different industries. As technology continues to evolve, the importance of such instruments will only grow, paving the way for innovations that rely on the principles of inductance and electromagnetic theory. Understanding the workings and applications of a mutual inductance bridge not only enhances our knowledge of electrical systems but also contributes to the advancement of modern technology.

“互感桥”这一概念在电气工程和物理学领域中是基础性的，特别是在对电感元件及其相互作用的研究中。它是一种复杂的仪器，用于测量两个线圈之间的互感。互感是指一个线圈中电流变化时，由于其磁耦合，另一个附近线圈中感应出电压的现象。这个原理在变压器、电感器和磁传感器等各种应用中至关重要。要理解“互感桥”的工作原理，首先必须掌握电感的基本知识。电感是导体的一种特性，它反对电流的变化。当电流通过一个线圈时，会在其周围产生一个磁场。如果另一个线圈放置在这个磁场内，变化的磁场可以在第二个线圈中感应出电动势（EMF）。感应电动势的大小取决于多个因素，包括每个线圈的匝数、它们之间的距离以及它们的方向。“互感桥”基于平衡两个线圈中感应电压的原理进行操作。它通常由已知电感和未知电感组成，目标是根据桥路电路中实现的平衡来确定未知电感的值。通过调整已知参数并测量结果电压，工程师可以准确计算线圈之间的互感。使用“互感桥”的一个显著优势是其在测量微小电感变化时的高灵敏度和准确性。这种能力在研发环境中至关重要，因为精确的测量可以带来技术上的进步。例如，在新电子设备的设计中，了解组件之间的互感可以帮助优化性能和效率。此外，“互感桥”的应用超出了简单测量的范畴。它在电信、汽车工程和生物医学设备等多个领域发挥着重要作用。在电信领域，例如，互感被用于无线充电技术，其中高效的能量传输至关重要。同样，在汽车工程中，依赖互感的传感器可以为车辆系统提供实时数据，从而增强安全性和性能。总之，“互感桥”是电气工程中的一个重要工具，它促进了对线圈之间互感的测量和理解。其提供准确和灵敏测量的能力使其在各个行业的众多应用中不可或缺。随着技术的不断发展，这类仪器的重要性只会增加，为依赖电感和电磁理论原理的创新铺平道路。理解“互感桥”的工作原理和应用不仅增强了我们对电气系统的知识，还促进了现代技术的发展。