static exciter

简明释义

静态励磁机

英英释义

例句

1.The power plant uses a static exciter to ensure stable voltage output.

发电厂使用静态励磁机来确保电压输出稳定。

2.An engineer explained how the static exciter improves generator performance.

一位工程师解释了静态励磁机如何提高发电机性能。

3.The static exciter plays a crucial role in reactive power control.

静态励磁机在无功功率控制中发挥着至关重要的作用。

4.During maintenance, we checked the functionality of the static exciter.

在维护期间，我们检查了静态励磁机的功能。

5.Upgrading the static exciter can lead to improved system reliability.

升级静态励磁机可以提高系统的可靠性。

作文

In the realm of electrical engineering, various components play crucial roles in ensuring the efficient operation of power systems. One such component is the static exciter, a device that provides the necessary excitation current to a synchronous generator. Understanding the function and significance of a static exciter is essential for anyone involved in power generation or distribution. This essay will delve into the workings of a static exciter, its advantages over traditional excitation systems, and its applications in modern power plants.A static exciter operates by converting an AC voltage into a DC voltage, which is then used to energize the rotor winding of a synchronous generator. This process is crucial because the excitation system directly influences the generator's output voltage and reactive power capability. Unlike conventional excitation systems that rely on rotating equipment, a static exciter utilizes solid-state technology to achieve its objectives. This shift from mechanical to electronic systems has significantly enhanced the reliability and efficiency of power generation.One of the primary advantages of a static exciter is its ability to respond quickly to changes in load conditions. In power systems, load demands can fluctuate rapidly, and a generator must adjust its output accordingly. A static exciter can provide instantaneous adjustments to the excitation current, allowing the generator to maintain stability and prevent voltage fluctuations. This rapid response is vital for maintaining the overall reliability of the power grid.Moreover, a static exciter offers improved performance in terms of voltage regulation. Traditional excitation systems may struggle with maintaining consistent voltage levels under varying operational conditions. In contrast, the advanced control mechanisms of a static exciter enable it to regulate voltage more effectively. This capability not only enhances the performance of individual generators but also contributes to the stability of the entire power system.The applications of static exciters extend beyond just synchronous generators. They are increasingly being integrated into renewable energy systems, such as wind and solar power plants. As these sources of energy become more prevalent, the need for reliable excitation systems becomes paramount. A static exciter can help manage the variable nature of renewable energy sources by providing stable excitation, thus ensuring that the generated power meets grid requirements.In conclusion, the static exciter represents a significant advancement in excitation technology for synchronous generators. Its ability to provide quick and precise control of excitation currents makes it an invaluable component in modern power systems. As the demand for reliable and efficient power generation continues to grow, the role of static exciters will undoubtedly become even more critical in ensuring the stability and reliability of our electrical grids. With ongoing advancements in technology, we can expect to see further improvements in the design and functionality of static exciters, paving the way for a more sustainable and efficient energy future.

在电气工程领域，各种组件在确保电力系统高效运作中扮演着至关重要的角色。其中一个组件是静态励磁机，它为同步发电机提供必要的励磁电流。理解静态励磁机的功能和重要性对于任何参与发电或配电的人来说都是至关重要的。本文将探讨静态励磁机的工作原理、相较于传统励磁系统的优势以及其在现代电厂中的应用。静态励磁机通过将交流电压转换为直流电压来运行，这种直流电压随后用于给同步发电机的转子绕组供电。这个过程至关重要，因为励磁系统直接影响发电机的输出电压和无功功率能力。与依赖旋转设备的传统励磁系统不同，静态励磁机利用固态技术实现其目标。这种从机械到电子系统的转变显著提高了发电的可靠性和效率。静态励磁机的主要优势之一是它能够快速响应负载条件的变化。在电力系统中，负载需求可能会迅速波动，发电机必须相应调整其输出。静态励磁机能够对励磁电流进行瞬时调整，使发电机保持稳定，防止电压波动。这种快速响应对维持整个电网的可靠性至关重要。此外，静态励磁机在电压调节方面提供了更好的性能。传统励磁系统可能在不同操作条件下难以维持一致的电压水平。相比之下，静态励磁机的先进控制机制使其能够更有效地调节电压。这一能力不仅提高了单个发电机的性能，还促进了整个电力系统的稳定性。静态励磁机的应用不仅限于同步发电机。它们越来越多地被集成到可再生能源系统中，如风能和太阳能发电厂。随着这些能源来源的日益普及，对可靠励磁系统的需求变得至关重要。静态励磁机可以通过提供稳定的励磁来帮助管理可再生能源的可变特性，从而确保所产生的电力符合电网要求。总之，静态励磁机代表了同步发电机励磁技术的重大进步。其提供快速而精确的励磁电流控制的能力，使其成为现代电力系统中不可或缺的组件。随着对可靠和高效发电的需求不断增长，静态励磁机的角色无疑将在确保我们电网的稳定性和可靠性方面变得更加关键。随着技术的不断进步，我们可以期待看到静态励磁机的设计和功能进一步改善，为更可持续和高效的能源未来铺平道路。