external magnetic circuit

简明释义

外磁路

英英释义

例句

1.In this experiment, we measured the effects of temperature on the external magnetic circuit 外部磁路 of the transformer.

在这个实验中，我们测量了温度对变压器<品>外部磁路的影响。

2.Engineers often analyze the external magnetic circuit 外部磁路 to ensure the stability of the magnetic field.

工程师们经常分析<品>外部磁路以确保磁场的稳定性。

3.The efficiency of the generator is largely determined by the configuration of its external magnetic circuit 外部磁路.

发电机的效率在很大程度上取决于其<品>外部磁路的配置。

4.The external magnetic circuit 外部磁路 can significantly impact the performance of inductors in high-frequency applications.

在高频应用中，<品>外部磁路可以显著影响电感器的性能。

5.The design of the motor requires careful consideration of the external magnetic circuit 外部磁路 to optimize efficiency.

电机的设计需要仔细考虑<品>外部磁路以优化效率。

作文

The concept of an external magnetic circuit is fundamental in the study of electromagnetism and electrical engineering. It refers to a path outside of the magnetic material that allows magnetic flux to flow. Understanding this concept is crucial for designing efficient electromagnetic devices such as transformers, electric motors, and generators. In these devices, the external magnetic circuit plays a significant role in determining how effectively they operate.To grasp the significance of the external magnetic circuit, one must first understand what a magnetic circuit is. A magnetic circuit consists of materials that can conduct magnetic flux, similar to how an electrical circuit conducts electric current. The core of an electromagnetic device typically serves as the primary pathway for magnetic flux, but the external magnetic circuit encompasses all the surrounding components that influence the overall magnetic performance.For instance, in a transformer, the core is surrounded by windings that create a magnetic field. However, the magnetic field does not just stay within the core; it extends into the surrounding air and other materials. This is where the external magnetic circuit becomes important. The design and materials used in this external pathway can significantly affect the efficiency of the transformer. If the external magnetic circuit is poorly designed, it can lead to losses in magnetic flux, resulting in decreased performance and increased energy consumption.Moreover, the external magnetic circuit can also influence the thermal management of electromagnetic devices. Excessive heat generation is often a byproduct of inefficient magnetic circuits. By optimizing the external magnetic circuit, engineers can help dissipate heat more effectively, thereby improving the longevity and reliability of the device.In addition to its practical applications, the external magnetic circuit also has theoretical implications. Researchers studying magnetic fields often explore how changes in the external magnetic circuit affect the behavior of magnetic fields. For example, adding or removing materials from the external magnetic circuit can change the distribution of magnetic flux lines, leading to different magnetic field strengths and directions.Furthermore, the external magnetic circuit can be affected by environmental factors such as temperature and humidity. These factors can alter the properties of the materials involved, thus impacting the efficiency of the magnetic circuit. Engineers must consider these variables when designing systems that rely on magnetic circuits, ensuring that they can operate effectively under various conditions.In conclusion, the external magnetic circuit is a critical element in the functioning of many electromagnetic devices. Its design and optimization are vital for enhancing the efficiency and effectiveness of these systems. As technology continues to evolve, understanding the intricacies of the external magnetic circuit will remain essential for engineers and researchers alike. By continuing to study and improve this aspect of electromagnetic theory, we can develop more advanced and sustainable technologies that utilize magnetic principles to their fullest potential.

“外部磁路”的概念在电磁学和电气工程的研究中是基础性的。它指的是一种位于磁性材料外部的路径，允许磁通流动。理解这一概念对于设计高效的电磁设备（如变压器、电动机和发电机）至关重要。在这些设备中，外部磁路在决定其操作效率方面起着重要作用。为了掌握外部磁路的重要性，首先必须理解什么是磁路。磁路由能够导电磁通的材料组成，类似于电路导电流。电磁设备的核心通常充当磁通的主要路径，但外部磁路包括所有影响整体磁性能的周围组件。例如，在变压器中，核心被绕组包围，这些绕组产生磁场。然而，磁场并不仅仅停留在核心内；它会扩展到周围的空气和其他材料中。这就是外部磁路变得重要的地方。该外部路径的设计和使用的材料会显著影响变压器的效率。如果外部磁路设计不良，可能导致磁通的损失，从而导致性能下降和能耗增加。此外，外部磁路还可以影响电磁设备的热管理。过多的热量产生通常是低效磁路的副产品。通过优化外部磁路，工程师可以帮助更有效地散热，从而提高设备的使用寿命和可靠性。除了实际应用外，外部磁路还有理论意义。研究磁场的研究人员经常探讨外部磁路的变化如何影响磁场的行为。例如，从外部磁路中添加或去除材料可以改变磁通线的分布，从而导致不同的磁场强度和方向。此外，外部磁路还会受到温度和湿度等环境因素的影响。这些因素可以改变所涉及材料的性质，从而影响磁路的效率。工程师在设计依赖于磁路的系统时，必须考虑这些变量，以确保它们能够在各种条件下有效运行。总之，外部磁路是许多电磁设备功能的关键元素。其设计和优化对提高这些系统的效率和有效性至关重要。随着技术的不断发展，理解外部磁路的复杂性将继续对工程师和研究人员至关重要。通过继续研究和改进这一电磁理论的方面，我们可以开发出更先进和可持续的技术，充分利用磁原理。