exciter circuit

简明释义

励磁电路

英英释义

例句

1.We are currently troubleshooting the exciter circuit 激励电路 to improve performance.

我们正在排除故障以提高激励电路的性能。

2.The engineer explained how the exciter circuit 激励电路 helps in maintaining the generator's voltage.

工程师解释了如何通过激励电路来维持发电机的电压。

3.The malfunction of the exciter circuit 激励电路 caused the system to fail during testing.

在测试过程中，激励电路的故障导致系统失败。

4.The exciter circuit 激励电路 plays a crucial role in the stability of power generation.

在电力生成的稳定性中，激励电路起着至关重要的作用。

5.In our project, we need to design a reliable exciter circuit 激励电路 for the synchronous motor.

在我们的项目中，我们需要为同步电动机设计一个可靠的激励电路。

作文

In the realm of electrical engineering, various components play crucial roles in ensuring the smooth operation of systems. One such component is the exciter circuit, which is essential for generating the initial magnetic field required for the operation of synchronous machines. Understanding the functionality and importance of the exciter circuit can greatly enhance our knowledge of electrical systems and their applications.The exciter circuit serves as a vital part of the excitation system in generators, particularly synchronous generators. Its primary function is to supply the necessary direct current (DC) to the rotor windings, creating a magnetic field that interacts with the stator windings to produce electricity. Without a properly functioning exciter circuit, the generator would be unable to start or maintain its operation effectively.There are different types of exciter circuits, including static exciters and rotating exciters. Static exciters use power electronic devices to convert AC voltage to DC, while rotating exciters consist of a small generator mounted on the same shaft as the main generator. Each type has its advantages and disadvantages, depending on the specific requirements of the application.The design and operation of an exciter circuit are critical for the stability of the power system. For instance, in large power plants, maintaining the voltage level is essential for reliable electricity supply. The exciter circuit continuously monitors the output voltage and adjusts the excitation current accordingly. This feedback mechanism ensures that the generator operates within its specified limits, preventing voltage fluctuations that could lead to equipment damage or power outages.Moreover, the exciter circuit also plays a role in the dynamic response of the generator during transient conditions. When there are sudden changes in load or faults in the system, the exciter circuit must respond quickly to stabilize the generator's output. This capability is crucial for maintaining the reliability of the entire electrical grid, especially in interconnected systems where multiple generators operate in parallel.In addition to its technical significance, the exciter circuit also highlights the importance of innovation in electrical engineering. With advancements in technology, modern exciter circuits are becoming more sophisticated, incorporating digital control systems and advanced algorithms to enhance performance and reliability. These innovations not only improve the efficiency of power generation but also contribute to the overall sustainability of energy systems.In conclusion, the exciter circuit is a fundamental component in the operation of synchronous generators, playing a pivotal role in voltage regulation and system stability. By understanding its function and significance, we can appreciate the complexities of electrical engineering and the importance of each component in the larger system. As technology continues to evolve, the exciter circuit will undoubtedly remain a key area of focus for engineers seeking to optimize power generation and distribution processes.

在电气工程领域，各种组件在确保系统平稳运行中发挥着至关重要的作用。其中一个关键组件是励磁电路，它对于生成同步机器运行所需的初始磁场至关重要。理解励磁电路的功能和重要性可以大大增强我们对电气系统及其应用的知识。励磁电路作为发电机，特别是同步发电机的励磁系统的重要组成部分，其主要功能是向转子绕组提供必要的直流电（DC），以产生与定子绕组相互作用的磁场，从而产生电力。如果没有一个正常工作的励磁电路，发电机将无法有效启动或维持其运行。励磁电路有不同类型，包括静态励磁器和旋转励磁器。静态励磁器使用功率电子设备将交流电压转换为直流电，而旋转励磁器则由安装在主发电机同一轴上的小型发电机构成。根据具体应用的要求，每种类型都有其优缺点。励磁电路的设计和运行对于电力系统的稳定性至关重要。例如，在大型电厂中，维持电压水平对于可靠的电力供应至关重要。励磁电路持续监测输出电压，并相应调整励磁电流。这个反馈机制确保发电机在其规定的限制内运行，防止电压波动可能导致的设备损坏或停电。此外，励磁电路在发电机在瞬态条件下的动态响应中也起着作用。当负载发生突然变化或系统出现故障时，励磁电路必须迅速响应，以稳定发电机的输出。这种能力对于维持整个电网的可靠性至关重要，尤其是在多个发电机并联运行的互联系统中。除了技术意义外，励磁电路还突显了电气工程创新的重要性。随着技术的进步，现代励磁电路变得更加复杂，采用数字控制系统和先进算法来提高性能和可靠性。这些创新不仅提高了发电效率，而且有助于能源系统的整体可持续性。总之，励磁电路是同步发电机运行中的基本组件，在电压调节和系统稳定性方面发挥着关键作用。通过理解其功能和重要性，我们可以欣赏电气工程的复杂性，以及每个组件在更大系统中的重要性。随着技术的不断发展，励磁电路无疑将继续成为工程师优化发电和配电过程的关键关注领域。