auxiliary current transformer

简明释义

辅助电流互感器

英英释义

例句

1.The power outage was traced back to a faulty auxiliary current transformer.

停电的原因追溯到一个故障的辅助电流变压器。

2.The technician installed an auxiliary current transformer to monitor the electrical load in the building.

技术人员安装了一个辅助电流变压器来监测建筑物的电负荷。

3.We need to replace the auxiliary current transformer to improve system reliability.

我们需要更换辅助电流变压器以提高系统可靠性。

4.An auxiliary current transformer is essential for accurate measurement in power systems.

辅助电流变压器在电力系统中对于准确测量至关重要。

5.To ensure safety, we used an auxiliary current transformer for our high-voltage equipment.

为了确保安全，我们为高压设备使用了一个辅助电流变压器。

作文

In the field of electrical engineering, the term auxiliary current transformer refers to a device that plays a critical role in measuring and monitoring electrical currents. These transformers are used to provide a scaled-down version of the current flowing through a conductor, allowing for safer and more manageable measurements. The importance of auxiliary current transformer cannot be overstated, as they are essential in ensuring the proper functioning of electrical systems and protecting equipment from potential damage due to overloads or faults.The primary function of an auxiliary current transformer is to convert high currents into lower, more easily measurable values. This conversion is crucial for various applications, including protection relays, metering devices, and control systems. By using an auxiliary current transformer, engineers can monitor the performance of electrical equipment without directly exposing themselves or their instruments to high voltage levels. This safety feature is particularly important in industrial settings where large currents are commonplace.Moreover, auxiliary current transformers are integral to the operation of protective relays. These relays are designed to detect abnormal conditions in electrical systems, such as short circuits or overloads. When a fault occurs, the auxiliary current transformer sends a signal to the relay, which then activates protective measures to isolate the faulty section of the system. This rapid response helps prevent extensive damage and ensures the safety of both personnel and equipment.In addition to their role in protection, auxiliary current transformers are also used for metering purposes. Utility companies rely on accurate measurements of electrical consumption to bill customers appropriately. By employing auxiliary current transformers in conjunction with energy meters, these companies can obtain precise readings of the current being used. This data is not only vital for billing but also for managing the overall load on the electrical grid.The design and construction of auxiliary current transformers vary according to their intended application. They can be found in different forms, including split-core transformers, which allow for easy installation around existing conductors without the need for interruption. There are also ring-type transformers, which encircle the conductor and provide accurate measurements without significant losses. Each design has its advantages and is chosen based on the specific requirements of the electrical system in question.As technology advances, the functionality of auxiliary current transformers continues to evolve. Modern versions may incorporate digital technology, allowing for enhanced accuracy and communication capabilities. These advancements enable real-time monitoring and data analysis, which are invaluable for modern smart grids and automated systems. The integration of auxiliary current transformers with digital platforms facilitates better decision-making and enhances the reliability of electrical networks.In conclusion, the auxiliary current transformer is an indispensable component in the realm of electrical engineering. It serves multiple functions, from ensuring safety through protection mechanisms to providing accurate metering for billing purposes. As the industry continues to innovate, the role of auxiliary current transformers will undoubtedly expand, further solidifying their place as a cornerstone of modern electrical systems.

在电气工程领域，短语辅助电流变压器指的是一种在测量和监控电流方面起着关键作用的设备。这些变压器用于提供流经导体的电流的缩小版本，从而允许更安全和更易于管理的测量。辅助电流变压器的重要性不容小觑，因为它们在确保电气系统的正常运行和保护设备免受过载或故障造成的潜在损坏方面至关重要。辅助电流变压器的主要功能是将高电流转换为较低的、更易于测量的值。这种转换对于各种应用至关重要，包括保护继电器、计量设备和控制系统。通过使用辅助电流变压器，工程师可以在不直接暴露自己或其仪器于高电压水平的情况下监控电气设备的性能。这一安全特性在工业环境中尤为重要，因为大型电流是常见的。此外，辅助电流变压器是保护继电器操作的核心。这些继电器旨在检测电气系统中的异常情况，如短路或过载。当发生故障时，辅助电流变压器向继电器发送信号，继电器随后激活保护措施以隔离故障部分。这一快速响应有助于防止大规模损坏，并确保人员和设备的安全。除了在保护中的作用外，辅助电流变压器还用于计量目的。公用事业公司依赖于对电力消耗的准确测量来合理收费。通过将辅助电流变压器与能量表结合使用，这些公司可以获得电流使用的精确读数。这些数据不仅对于计费至关重要，而且对于管理电网的整体负载也至关重要。辅助电流变压器的设计和构造根据其预期应用而有所不同。它们可以以不同的形式出现，包括分体式变压器，允许在不需要中断的情况下轻松安装在现有导体周围。还有环型变压器，它们环绕导体并提供准确的测量，而不会造成显著的损失。每种设计都有其优点，根据所讨论的电气系统的具体要求进行选择。随着技术的进步，辅助电流变压器的功能也在不断发展。现代版本可能集成了数字技术，从而提高了准确性和通信能力。这些进步使实时监控和数据分析成为可能，这对现代智能电网和自动化系统至关重要。辅助电流变压器与数字平台的集成促进了更好的决策，并增强了电气网络的可靠性。总之，辅助电流变压器是电气工程领域不可或缺的组成部分。它具有多重功能，从通过保护机制确保安全到提供准确的计量以便于计费。随着行业的不断创新，辅助电流变压器的作用无疑会扩大，进一步巩固其作为现代电气系统基石的地位。