excitation winding

简明释义

励磁线组

英英释义

例句

1.In synchronous machines, the excitation winding plays a crucial role in maintaining voltage levels.

在同步机器中，励磁绕组在维持电压水平方面起着至关重要的作用。

2.The performance of the generator is highly dependent on the condition of the excitation winding.

发电机的性能高度依赖于励磁绕组的状态。

3.A fault in the excitation winding can lead to unstable operation of the motor.

励磁绕组中的故障可能导致电动机的不稳定运行。

4.Regular maintenance of the excitation winding can prevent unexpected failures.

定期维护励磁绕组可以防止意外故障。

5.The excitation winding must be properly insulated to avoid short circuits.

励磁绕组必须得到适当绝缘，以避免短路。

作文

In the world of electrical engineering, the term excitation winding refers to a crucial component in synchronous machines, such as generators and motors. The excitation winding is responsible for creating the magnetic field necessary for the operation of these machines. Understanding this concept is essential for anyone involved in designing or maintaining electrical systems. When we look at synchronous generators, the excitation winding plays a vital role in converting mechanical energy into electrical energy. It consists of coils that are wound around the rotor of the machine. When direct current (DC) is supplied to the excitation winding, it generates a magnetic field, which interacts with the stator windings to produce alternating current (AC). This process is fundamental in power generation, especially in hydroelectric plants and thermal power stations.The importance of the excitation winding cannot be overstated. Without it, the generator would not be able to maintain the required magnetic field, leading to inefficient power generation or even complete failure of the system. Additionally, the voltage output of a synchronous generator can be controlled by adjusting the current flowing through the excitation winding. This ability to regulate voltage is crucial for ensuring stability in the electrical grid.Moreover, the excitation winding is not only found in generators but also in synchronous motors. In these applications, the excitation winding helps to establish the necessary magnetic field for the motor's operation. By controlling the excitation, operators can influence the speed and torque characteristics of the motor, making it a versatile component in various industrial applications.In summary, the excitation winding is a fundamental part of synchronous machines, playing a critical role in their operation. Its function in generating and regulating the magnetic field is essential for efficient energy conversion in both generators and motors. As technology advances, understanding the intricacies of the excitation winding will become increasingly important for engineers and technicians working in the field of electrical engineering. In conclusion, mastering the concept of excitation winding is vital for anyone looking to excel in electrical engineering. Its applications are widespread, and its significance in the functioning of synchronous machines cannot be ignored. By gaining a deeper understanding of this component, professionals can enhance their skills and contribute to the development of more efficient and reliable electrical systems.

在电气工程的世界中，术语励磁绕组指的是同步机器（如发电机和电动机）中的一个关键组件。励磁绕组负责产生这些机器操作所需的磁场。理解这个概念对于任何参与电气系统设计或维护的人来说都是至关重要的。当我们观察同步发电机时，励磁绕组在将机械能转换为电能的过程中起着至关重要的作用。它由绕在机器转子的线圈组成。当直流电（DC）供给励磁绕组时，会产生一个磁场，这个磁场与定子绕组相互作用，从而产生交流电（AC）。这个过程在发电中是基础性的，特别是在水电站和火电站中。励磁绕组的重要性不容小觑。如果没有它，发电机将无法维持所需的磁场，导致发电效率低下甚至系统完全失效。此外，同步发电机的电压输出可以通过调整流经励磁绕组的电流来控制。这种调节电压的能力对于确保电网的稳定性至关重要。此外，励磁绕组不仅存在于发电机中，还存在于同步电动机中。在这些应用中，励磁绕组有助于建立电动机操作所需的磁场。通过控制励磁，操作人员可以影响电动机的速度和扭矩特性，使其在各种工业应用中成为一个多功能组件。总之，励磁绕组是同步机器的基本部分，在其操作中发挥着关键作用。它在产生和调节磁场方面的功能对于发电机和电动机的有效能量转换至关重要。随着技术的发展，理解励磁绕组的复杂性将变得越来越重要，尤其是对于在电气工程领域工作的工程师和技术人员。最后，掌握励磁绕组的概念对于任何希望在电气工程领域取得成功的人来说都是至关重要的。它的应用广泛，其在同步机器运行中的重要性不容忽视。通过深入了解这个组件，专业人员可以提升自己的技能，为开发更高效、更可靠的电气系统做出贡献。