phase-wound rotor

简明释义

绕线式转子

英英释义

例句

1.When troubleshooting motor issues, checking the phase-wound rotor (相绕组转子) is essential.

在排查电动机故障时，检查相绕组转子（相绕组转子）是至关重要的。

2.A phase-wound rotor (相绕组转子) is often used in synchronous motors for better performance.

相绕组转子（相绕组转子）通常用于同步电动机，以获得更好的性能。

3.The design of the phase-wound rotor (相绕组转子) allows for smoother operation at various speeds.

相绕组转子（相绕组转子）的设计使得在不同速度下运行更加平稳。

4.In high-performance applications, a phase-wound rotor (相绕组转子) can provide better torque characteristics.

在高性能应用中，相绕组转子（相绕组转子）可以提供更好的扭矩特性。

5.The efficiency of the motor is significantly improved when using a phase-wound rotor (相绕组转子).

使用相绕组转子（相绕组转子）时，电动机的效率显著提高。

作文

In the realm of electrical engineering, various components play crucial roles in the functioning of machines and systems. One such component is the phase-wound rotor, which is integral to the operation of certain types of electric motors, particularly synchronous motors. Understanding the functionality and significance of the phase-wound rotor is essential for anyone studying or working in the field of electrical engineering. The phase-wound rotor consists of windings that are distributed across its surface, allowing it to generate a magnetic field when current flows through these windings. This design contrasts with other rotor types, such as squirrel-cage rotors, which do not utilize windings. The presence of windings in the phase-wound rotor enables it to interact more effectively with the stator's magnetic field, leading to improved torque production and efficiency. One of the primary advantages of using a phase-wound rotor is its ability to provide higher starting torque. This characteristic is particularly beneficial in applications where heavy loads must be moved from a standstill. For instance, in industrial settings, large machines often require significant initial force to overcome inertia, and a phase-wound rotor can meet this demand effectively. Additionally, the controllability of the rotor currents allows for better speed regulation and performance under varying load conditions. Moreover, the phase-wound rotor is often employed in conjunction with external excitation systems. This means that the rotor can receive power from an external source, enabling it to maintain its magnetic field even when the motor is not running. This feature is particularly advantageous in applications where precise control over the motor's speed and torque is necessary, such as in generators and large industrial drives. However, while the benefits of a phase-wound rotor are significant, there are also challenges associated with its use. The complexity of the winding design can lead to increased manufacturing costs and maintenance requirements. Additionally, the need for external excitation adds another layer of complexity to the system, which may not be ideal for all applications. Therefore, engineers must carefully evaluate the specific requirements of their projects to determine whether a phase-wound rotor is the most suitable choice. In summary, the phase-wound rotor is a vital component in many electrical machines, providing unique advantages in terms of torque generation and control. Its ability to interact with the stator's magnetic field makes it a preferred option for applications requiring high starting torque and precise speed regulation. However, the complexities and costs associated with its design and operation must be considered. As technology continues to advance, the role of the phase-wound rotor will likely evolve, presenting new opportunities and challenges for engineers in the field. In conclusion, understanding the phase-wound rotor and its implications in electrical engineering is crucial for developing efficient and effective motor systems. As we move forward, continued research and innovation will help to enhance the performance and reliability of systems utilizing this important component.

在电气工程领域，各种组件在机器和系统的运作中扮演着至关重要的角色。其中一个组件是相绕组转子，它是某些类型电动机，尤其是同步电动机操作的核心。理解相绕组转子的功能和重要性对于任何学习或从事电气工程的人都是必不可少的。 相绕组转子由分布在其表面的绕组组成，当电流通过这些绕组时，可以产生磁场。这种设计与其他转子类型（如鼠笼转子）形成对比，后者不利用绕组。相绕组转子中绕组的存在使其能够更有效地与定子的磁场相互作用，从而提高扭矩生产和效率。 使用相绕组转子的主要优点之一是它能够提供更高的起动扭矩。这一特性在需要从静止状态移动重负载的应用中尤为有利。例如，在工业环境中，大型机器通常需要显著的初始力来克服惯性，而相绕组转子可以有效满足这一需求。此外，转子电流的可控性允许在不同负载条件下实现更好的速度调节和性能。 此外，相绕组转子通常与外部激励系统一起使用。这意味着转子可以从外部电源接收电力，即使在电动机不运行时也能维持其磁场。这一特性在需要精确控制电动机速度和扭矩的应用中尤其有利，如发电机和大型工业驱动装置。 然而，虽然相绕组转子的优点显著，但其使用也存在挑战。绕组设计的复杂性可能导致制造成本和维护要求增加。此外，外部激励的需求为系统增加了另一层复杂性，这可能并不适合所有应用。因此，工程师必须仔细评估项目的具体要求，以确定相绕组转子是否是最合适的选择。 总之，相绕组转子是许多电气机器中的关键组件，在扭矩生成和控制方面提供独特的优势。它与定子的磁场相互作用的能力使其成为需要高起动扭矩和精确速度调节的应用的首选。然而，设计和操作相关的复杂性和成本也必须考虑在内。随着技术的不断进步，相绕组转子的角色可能会演变，为该领域的工程师带来新的机遇和挑战。 最后，理解相绕组转子及其在电气工程中的含义对于开发高效和有效的电动机系统至关重要。随着我们向前发展，持续的研究和创新将有助于增强利用这一重要组件的系统的性能和可靠性。