locking relay

简明释义

锁定继电器

英英释义

例句

1.The locking relay is crucial for ensuring that the elevator doors do not open while in motion.

在电梯运行时，锁定继电器对于确保电梯门不打开至关重要。

2.In the event of a power failure, the locking relay will prevent unauthorized access to the control panel.

在停电的情况下，锁定继电器将防止对控制面板的未经授权访问。

3.The engineer installed a locking relay to ensure the safety of the machinery during maintenance.

工程师安装了一个锁定继电器以确保在维护期间机器的安全。

4.The security system uses a locking relay to secure the main entrance after hours.

安保系统使用锁定继电器在下班后锁住主入口。

5.We need to replace the faulty locking relay to restore the system's functionality.

我们需要更换故障的锁定继电器以恢复系统的功能。

作文

In the world of electrical engineering, various components play crucial roles in ensuring the smooth operation of circuits and systems. One such component is the locking relay, which is essential for maintaining the state of a circuit even when the control signal is removed. A locking relay (锁定继电器) is designed to hold its position until it is deliberately reset, making it particularly useful in applications where safety and reliability are paramount. The primary function of a locking relay is to provide a stable output state based on an input signal. When the input signal is activated, the relay switches to the 'on' position. However, unlike standard relays, which return to their default state when the input signal is removed, a locking relay remains in the 'on' position until it receives a specific reset signal. This feature is invaluable in scenarios like emergency lighting systems, where lights must remain on even if the power supply is interrupted temporarily. Moreover, the application of a locking relay can be seen in industrial machinery, where it is used to control motor operations. For instance, once a machine is started, the locking relay ensures that the motor continues to run until it is manually stopped or until a safety mechanism is triggered. This prevents accidental shutdowns and enhances operational efficiency. Another significant advantage of using a locking relay is its ability to enhance safety. In many cases, equipment needs to be locked in a certain state to prevent unauthorized access or accidental activation. By incorporating a locking relay, engineers can design systems that require deliberate actions to change states, thus reducing the risk of accidents. Furthermore, the versatility of a locking relay allows it to be integrated into various systems beyond just industrial applications. For example, in home automation, a locking relay can be used to control lights and appliances, ensuring they remain in the desired state regardless of other signals. This capability not only adds convenience but also contributes to energy efficiency by preventing unnecessary power consumption. In conclusion, the locking relay (锁定继电器) is a vital component in modern electrical systems, offering stability, safety, and versatility. Its unique ability to maintain a state until reset makes it indispensable in both industrial and consumer applications. As technology continues to evolve, the importance of components like the locking relay will only grow, ensuring that systems remain reliable and efficient. Understanding how to implement and utilize a locking relay effectively can significantly enhance the design and functionality of electrical systems, paving the way for safer and more efficient operations.

在电气工程的世界中，各种组件在确保电路和系统的顺利运行中发挥着至关重要的作用。其中一个组件是锁定继电器，它对于保持电路状态即使在控制信号被移除时也至关重要。锁定继电器（锁定继电器）旨在保持其位置，直到被故意重置，这使得它在安全性和可靠性至关重要的应用中尤其有用。锁定继电器的主要功能是根据输入信号提供稳定的输出状态。当输入信号激活时，继电器切换到“开”位置。然而，与标准继电器不同的是，当输入信号被移除时，锁定继电器仍然保持在“开”位置，直到接收到特定的重置信号。这一特性在应急照明系统等场景中具有不可估量的价值，因为即使电源暂时中断，灯光也必须保持开启。此外，锁定继电器的应用可以在工业机械中看到，它用于控制电机操作。例如，一旦机器启动，锁定继电器确保电机继续运行，直到手动停止或触发安全机制。这可以防止意外停机，提高操作效率。使用锁定继电器的另一个显著优势是其增强安全性的能力。在许多情况下，设备需要锁定在某个状态，以防止未经授权的访问或意外激活。通过结合锁定继电器，工程师可以设计出需要故意动作才能改变状态的系统，从而降低事故风险。此外，锁定继电器的多功能性使其能够集成到各种系统中，不仅仅是工业应用。例如，在家居自动化中，锁定继电器可以用于控制灯光和电器，确保它们保持在所需状态，无论其他信号如何。这种能力不仅增加了便利性，还通过防止不必要的电力消耗来提高能效。总之，锁定继电器（锁定继电器）是现代电气系统中的重要组成部分，提供稳定性、安全性和多功能性。它保持状态直到重置的独特能力使其在工业和消费应用中不可或缺。随着技术的不断发展，像锁定继电器这样的组件的重要性只会增加，确保系统保持可靠和高效。理解如何有效地实施和利用锁定继电器可以显著增强电气系统的设计和功能，为更安全、更高效的操作铺平道路。