high -speed reclosing

简明释义

快速重合

英英释义

例句

1.The new transformer is equipped with high-speed reclosing technology for improved reliability.

新的变压器配备了高速度重合闸技术，以提高可靠性。

2.During maintenance, we tested the high-speed reclosing feature to ensure it functions properly.

在维护期间，我们测试了高速度重合闸功能，以确保其正常工作。

3.By using high-speed reclosing, the electrical grid can quickly recover from transient faults.

通过使用高速度重合闸，电网可以快速从瞬态故障中恢复。

4.The utility company implemented high-speed reclosing to minimize outage times during storms.

公用事业公司实施了高速度重合闸以减少暴风雨期间的停电时间。

5.The high-speed reclosing system was activated after detecting a temporary fault in the line.

在检测到线路中的暂时故障后，高速度重合闸系统被激活。

作文

In the realm of electrical engineering, the concept of high-speed reclosing plays a crucial role in maintaining the stability and reliability of power systems. To understand this term better, we must first delve into the basic principles of power system protection. When a fault occurs in an electrical network, such as a short circuit or an overload, protective devices are triggered to isolate the affected section. This is essential to prevent damage to equipment and ensure the safety of the system. However, once the fault is cleared, it is vital to restore power quickly to minimize service interruptions. This is where high-speed reclosing comes into play.High-speed reclosing refers to the process of automatically re-energizing a transmission line after it has been temporarily disconnected due to a fault. The primary objective of this technique is to reduce the duration of outages and improve the overall reliability of the electrical supply. In many cases, faults in power systems are transient, meaning they are temporary and can be cleared without permanent damage. By implementing high-speed reclosing, operators can quickly restore power to the affected line if the fault has indeed cleared.The technology behind high-speed reclosing involves sophisticated control systems that monitor the status of the power lines and detect faults in real-time. When a fault is detected, the system will initiate a disconnection sequence, isolating the faulty section from the rest of the network. After a predetermined time, which is typically very short, the system attempts to reclose the circuit. If the fault has cleared, the circuit successfully re-establishes the connection, allowing power to flow once again. If the fault persists, the system will remain open, and further actions will be taken to address the issue.One of the significant advantages of high-speed reclosing is its ability to enhance the resilience of power systems. In regions prone to environmental disturbances, such as storms or falling trees, transient faults are common. By utilizing high-speed reclosing, utilities can significantly decrease the number of outages experienced by customers. This not only improves customer satisfaction but also reduces the operational costs associated with prolonged outages and emergency repairs.Moreover, the implementation of high-speed reclosing can also contribute to the integration of renewable energy sources into the grid. As more solar and wind power plants come online, the variability of these energy sources necessitates a more dynamic response from the power system. High-speed reclosing allows for a more flexible and responsive grid, capable of adapting to sudden changes in generation and demand.In conclusion, the term high-speed reclosing encapsulates a vital aspect of modern power system operation. It highlights the importance of rapid response mechanisms in maintaining the stability and reliability of electrical networks. As we move towards a more electrified future with increasing reliance on renewable energy, understanding and implementing technologies like high-speed reclosing will be essential for ensuring a robust and resilient power infrastructure.

在电气工程领域，高速度重合闸的概念在维护电力系统的稳定性和可靠性方面发挥着至关重要的作用。要更好地理解这个术语，我们必须首先深入探讨电力系统保护的基本原理。当电网发生故障时，例如短路或过载，保护装置会被触发，以隔离受影响的部分。这对于防止设备损坏和确保系统安全至关重要。然而，一旦故障被清除，迅速恢复电力是至关重要的，以最小化服务中断。这就是高速度重合闸发挥作用的地方。高速度重合闸指的是在由于故障而暂时断开后，自动重新给输电线路送电的过程。这项技术的主要目标是减少停电的持续时间，提高电力供应的整体可靠性。在许多情况下，电力系统中的故障是暂时性的，这意味着它们是临时的，可以在不造成永久性损坏的情况下清除。通过实施高速度重合闸，操作人员可以迅速恢复受影响线路的电力，如果故障确实已经清除。高速度重合闸背后的技术涉及复杂的控制系统，实时监测电力线路的状态并检测故障。当检测到故障时，系统将启动断开顺序，将故障部分与网络的其余部分隔离。经过预定的时间，通常非常短，系统尝试重新闭合电路。如果故障已清除，电路成功重新建立连接，允许电力再次流动。如果故障仍然存在，系统将保持打开状态，并将采取进一步措施来解决问题。高速度重合闸的一个重要优势是增强电力系统的韧性。在容易受到环境干扰的地区，例如暴风雨或倒下的树木，暂时故障是很常见的。通过利用高速度重合闸，公用事业公司可以显著减少客户经历的停电次数。这不仅提高了客户满意度，还降低了与长期停电和紧急维修相关的运营成本。此外，高速度重合闸的实施还可以促进可再生能源的整合。随着越来越多的太阳能和风能发电厂上线，这些能源来源的变动性需要电力系统做出更动态的响应。高速度重合闸使电网能够更加灵活和响应迅速，能够适应发电和需求的突发变化。总之，术语高速度重合闸概括了现代电力系统运行的一个重要方面。它强调了快速响应机制在维持电力网络稳定性和可靠性方面的重要性。随着我们向更加电气化的未来迈进，对可再生能源的依赖不断增加，理解和实施像高速度重合闸这样的技术将对确保强大和有韧性的电力基础设施至关重要。