trip coil

简明释义

脱扣线圈

英英释义

例句

1.During the maintenance check, we found that the trip coil had worn out and needed replacement.

在维护检查中，我们发现trip coil已经磨损，需要更换。

2.If the circuit experiences an overload, the trip coil will activate and shut down the power supply.

如果电路出现过载，trip coil将激活并关闭电源。

3.The technician inspected the trip coil to ensure it was functioning properly before the system was activated.

技术员检查了trip coil以确保它在系统启动前正常工作。

4.When testing the generator, make sure to monitor the trip coil for any signs of malfunction.

测试发电机时，请确保监控trip coil是否有任何故障迹象。

5.The safety manual specifies the importance of the trip coil in preventing electrical fires.

安全手册指出了trip coil在防止电气火灾中的重要性。

作文

In the world of electrical engineering and power systems, safety and reliability are paramount. One crucial component that plays a significant role in ensuring these qualities is the trip coil. A trip coil is an electromagnetic device used to operate circuit breakers. When a fault occurs in an electrical system, the trip coil activates, causing the circuit breaker to open and disconnect the power supply. This action prevents damage to equipment and reduces the risk of electrical fires, making it an essential feature in any electrical installation.Understanding the function of the trip coil requires knowledge of how circuit breakers work. Circuit breakers are designed to protect electrical circuits from overloads and short circuits. They are equipped with various mechanisms that detect abnormal conditions. When these mechanisms identify a fault, they trigger the trip coil, which then releases the latch holding the circuit breaker closed. As a result, the breaker opens, and the electrical flow is interrupted.The operation of the trip coil is typically initiated by a protective relay. This relay monitors the current flowing through the circuit and compares it to predefined limits. If the current exceeds these limits, the relay sends a signal to the trip coil, activating it. This process happens within milliseconds, highlighting the importance of the trip coil in providing timely protection against electrical faults.Moreover, the trip coil can be powered by different sources, including direct current (DC) or alternating current (AC). The choice of power supply depends on the design of the circuit breaker and the specific application it serves. Regardless of the power source, the fundamental purpose of the trip coil remains the same: to ensure that the circuit breaker functions correctly when needed.In addition to its primary role in circuit breakers, the trip coil also has applications in various industrial settings. For instance, in large manufacturing plants, numerous machines rely on circuit breakers to prevent electrical overloads. The presence of a trip coil in these systems enhances overall safety and operational efficiency. Furthermore, regular maintenance and testing of the trip coil are crucial to ensure its reliability. Engineers often conduct inspections to verify that the trip coil is functioning correctly and that it can respond appropriately in case of an emergency.In conclusion, the trip coil is a vital component in electrical systems, serving as a safeguard against potential hazards. Its ability to quickly disconnect power during faults protects both equipment and personnel. By understanding the workings of the trip coil, engineers and technicians can better appreciate its significance in maintaining safe and reliable electrical operations. As technology advances, the design and functionality of the trip coil may evolve, but its fundamental purpose will remain unchanged: to protect against electrical failures and ensure the safety of electrical systems.

在电气工程和电力系统的世界中，安全性和可靠性至关重要。一个在确保这些品质方面发挥重要作用的关键组件是trip coil。trip coil是一种电磁装置，用于操作断路器。当电气系统发生故障时，trip coil会激活，导致断路器打开并切断电源。这一动作可以防止设备损坏，并降低电气火灾的风险，使其成为任何电气安装中的基本特征。理解trip coil的功能需要了解断路器的工作原理。断路器旨在保护电气电路免受过载和短路的影响。它们配备了各种机制来检测异常情况。当这些机制识别到故障时，它们会触发trip coil，然后释放保持断路器闭合的闩锁。因此，断路器打开，电流流动被中断。trip coil的操作通常由保护继电器启动。该继电器监测流经电路的电流，并将其与预定义的限制进行比较。如果电流超过这些限制，继电器会向trip coil发送信号，激活它。这个过程发生在毫秒内，突显了trip coil在提供及时保护电气故障方面的重要性。此外，trip coil可以由不同的电源供电，包括直流（DC）或交流（AC）。电源的选择取决于断路器的设计和其特定应用。无论电源是什么，trip coil的基本目的保持不变：确保断路器在需要时正常工作。除了在断路器中的主要作用外，trip coil在各种工业环境中也有应用。例如，在大型制造厂中，许多机器依赖断路器来防止电气过载。在这些系统中，trip coil的存在增强了整体安全性和操作效率。此外，定期维护和测试trip coil对于确保其可靠性至关重要。工程师通常会进行检查，以验证trip coil是否正常工作，并能够在紧急情况下做出适当响应。总之，trip coil是电气系统中的一个重要组成部分，充当潜在危险的保护装置。它在故障期间迅速切断电源的能力保护了设备和人员。通过理解trip coil的工作原理，工程师和技术人员可以更好地认识到它在维护安全和可靠的电气操作中的重要性。随着技术的发展，trip coil的设计和功能可能会演变，但其基本目的将保持不变：保护电气故障并确保电气系统的安全。