airgap flux

简明释义

气隙磁通;

英英释义

例句

1.Reducing the airgap flux (空气间隙磁通) can lead to increased losses in an electrical system.

减少airgap flux (空气间隙磁通) 可能导致电气系统中的损耗增加。

2.Engineers must calculate the airgap flux (空气间隙磁通) to ensure the design meets operational requirements.

工程师必须计算airgap flux (空气间隙磁通)，以确保设计满足操作要求。

3.The efficiency of the transformer is largely determined by the amount of airgap flux (空气间隙磁通) that can be maintained.

变压器的效率在很大程度上取决于能够维持的airgap flux (空气间隙磁通) 的数量。

4.The airgap flux (空气间隙磁通) influences the torque production in synchronous machines.

在同步机器中，airgap flux (空气间隙磁通) 影响扭矩的产生。

5.In electric motors, a high airgap flux (空气间隙磁通) is essential for optimal performance.

在电动机中，高airgap flux (空气间隙磁通) 对于最佳性能至关重要。

作文

In the field of electrical engineering, the term airgap flux refers to the magnetic flux that exists in the air gap between the stator and rotor of an electric machine. This concept is crucial for understanding how electric motors and generators operate efficiently. The air gap is the physical space that separates these two components, and it plays a significant role in the performance of the machine. When current flows through the windings of the stator, it generates a magnetic field. This magnetic field extends into the air gap, creating what we call airgap flux.

Understanding airgap flux is essential because it directly influences the torque produced by the motor. The amount of flux that passes through the air gap determines how effectively the rotor can interact with the magnetic field generated by the stator. A larger airgap flux results in higher torque, which is vital for applications requiring significant mechanical power. Conversely, if the air gap is too large or if the magnetic materials used are not optimal, the airgap flux may decrease, leading to reduced efficiency and performance issues.

The design of electric machines often involves careful consideration of the air gap size. Engineers must balance the need for a small air gap, which enhances airgap flux and increases efficiency, with the practicalities of manufacturing and thermal expansion. A smaller air gap can lead to better performance but may also increase the risk of mechanical contact between the rotor and stator, which could cause damage.

Moreover, variations in the airgap flux can occur due to changes in load conditions or temperature. For instance, when a motor operates under different loads, the distribution of airgap flux can shift, affecting the overall performance. Therefore, understanding how to manage and optimize airgap flux is a key aspect of designing reliable and efficient electric machines.

Additionally, advancements in materials and technology have allowed engineers to improve the characteristics of airgap flux. By using high-permeability materials in the stator and rotor, the overall magnetic circuit can be enhanced, leading to a more robust airgap flux and improved machine performance. Techniques such as finite element analysis (FEA) are now employed to simulate and analyze the behavior of airgap flux in various designs, allowing for more precise engineering solutions.

In conclusion, airgap flux is a fundamental concept in the study of electric machines. Its understanding is crucial for engineers looking to optimize motor and generator design. By carefully managing the factors that influence airgap flux, such as air gap size and material selection, it is possible to achieve greater efficiency and performance in electric machines. As technology continues to evolve, the importance of airgap flux will only grow, making it an essential area of focus for future innovations in electrical engineering.

在电气工程领域，术语airgap flux指的是存在于电机定子与转子之间空气间隙中的磁通量。这个概念对于理解电动机和发电机如何高效运作至关重要。空气间隙是分隔这两个组件的物理空间，它在机器的性能中发挥着重要作用。当电流通过定子的绕组时，会产生一个磁场。这个磁场延伸到空气间隙中，形成我们所称的airgap flux。

理解airgap flux至关重要，因为它直接影响电机产生的扭矩。通过空气间隙的磁通量的大小决定了转子与定子产生的磁场之间的相互作用效率。较大的airgap flux会导致更高的扭矩，这对于需要显著机械功率的应用至关重要。相反，如果空气间隙过大或使用的磁性材料不理想，airgap flux可能会降低，从而导致效率下降和性能问题。

电机设计通常涉及对空气间隙尺寸的仔细考虑。工程师必须平衡小空气间隙的需求，以增强airgap flux并提高效率，同时考虑制造和热膨胀的实际情况。较小的空气间隙可以带来更好的性能，但也可能增加转子和定子之间机械接触的风险，这可能导致损坏。

此外，由于负载条件或温度的变化，airgap flux的变化可能会发生。例如，当电机在不同负载下运行时，airgap flux的分布可能会发生变化，从而影响整体性能。因此，了解如何管理和优化airgap flux是设计可靠和高效电机的关键方面。

此外，材料和技术的进步使工程师能够改善airgap flux的特性。通过在定子和转子中使用高磁导率材料，可以增强整体磁路，导致更强的airgap flux和改善的机器性能。现在采用有限元分析（FEA）等技术来模拟和分析各种设计中airgap flux的行为，从而实现更精确的工程解决方案。

总之，airgap flux是电机研究中的一个基本概念。理解这一概念对于希望优化电动机和发电机设计的工程师至关重要。通过仔细管理影响airgap flux的因素，如空气间隙大小和材料选择，可以在电机中实现更高的效率和性能。随着技术的不断发展，airgap flux的重要性只会增加，使其成为未来电气工程创新的一个重要关注领域。