extinction of arc

简明释义

消弧

英英释义

例句

1.The technician explained that the extinction of arc occurs when the electrical current is interrupted, leading to a 电弧的熄灭.

技术员解释说，当电流被中断时，电弧的熄灭会发生。

2.In welding, proper control of the extinction of arc is essential to prevent defects in the joint, which means 电弧的熄灭的良好控制对焊接质量至关重要。

在焊接中，正确控制电弧的熄灭对于防止接头缺陷至关重要。

3.To enhance safety, the device is designed to ensure the immediate extinction of arc in case of overload, allowing for quick 电弧的熄灭。

为了增强安全性，该设备设计为在过载情况下立即确保电弧的熄灭。

4.The engineer noted that the extinction of arc can be influenced by environmental factors such as humidity, which can affect the 电弧的熄灭。

工程师指出，环境因素如湿度会影响电弧的熄灭。

5.During the experiment, we observed the extinction of arc as the voltage dropped suddenly, resulting in an 电弧的熄灭。

在实验过程中，我们观察到当电压突然下降时发生了电弧的熄灭。

作文

The phenomenon known as the extinction of arc refers to the process by which an electrical arc, typically seen in various industrial applications, ceases to exist. This occurrence is significant in fields such as electrical engineering and safety management. Understanding the extinction of arc is crucial for ensuring the reliability and safety of electrical systems. When an electrical arc forms, it can create a high-temperature plasma that conducts electricity. However, under certain conditions, this arc can extinguish, leading to potential hazards if not properly managed.One of the primary causes of the extinction of arc is the interruption of the electrical current that sustains it. For instance, when circuit breakers are activated or when there is a fault in the system, the current can drop suddenly, resulting in the immediate cessation of the arc. This is particularly important in the context of circuit protection devices, which are designed to prevent damage from excessive currents by quickly extinguishing any arcs that may form.Moreover, environmental factors can also play a role in the extinction of arc. The presence of insulating materials, for example, can absorb energy from the arc, leading to its extinction. Similarly, changes in pressure and temperature can affect the stability of the arc, causing it to extinguish prematurely. Understanding these factors is essential for engineers who design equipment that operates under high-voltage conditions.The implications of extinction of arc extend beyond just the technical aspects; they also have significant safety implications. In industries where high-voltage equipment is used, such as power generation and manufacturing, the risk of electrical arcs poses a serious threat to personnel and equipment. Therefore, engineers must implement safety measures that account for the possibility of arc extinction. This includes designing protective gear for workers, installing adequate ventilation systems, and ensuring that all electrical components are rated for the expected load.In addition to safety considerations, the extinction of arc can also impact the efficiency of electrical systems. If arcs are not managed correctly, they can lead to energy losses and reduced performance of electrical devices. Engineers strive to optimize the conditions under which arcs are extinguished to enhance the overall efficiency of the system. This involves careful analysis and testing to determine the most effective methods for controlling arcs in different scenarios.In conclusion, the extinction of arc is a critical concept in the field of electrical engineering that encompasses both technical and safety dimensions. By understanding the mechanisms behind this phenomenon, engineers can design safer and more efficient electrical systems. As technology continues to advance, the importance of mastering the principles surrounding the extinction of arc will only grow, emphasizing the need for ongoing research and development in this area.

所谓的电弧熄灭现象是指通常在各种工业应用中看到的电弧停止存在的过程。这一现象在电气工程和安全管理等领域具有重要意义。理解电弧熄灭对于确保电气系统的可靠性和安全性至关重要。当电弧形成时，它可以产生高温等离子体，能够导电。然而，在某些条件下，这种电弧可能会熄灭，如果不加以妥善管理，则可能导致潜在的危险。造成电弧熄灭的主要原因之一是维持电弧的电流被中断。例如，当断路器被激活或系统出现故障时，电流可能会突然下降，导致电弧立即停止。这在电路保护设备的背景下尤为重要，这些设备旨在通过快速熄灭可能形成的任何电弧来防止由于过大电流造成的损坏。此外，环境因素也可能对电弧熄灭产生影响。例如，绝缘材料的存在可以吸收来自电弧的能量，从而导致其熄灭。类似地，压力和温度的变化也会影响电弧的稳定性，导致其过早熄灭。理解这些因素对于设计在高压条件下运行的设备的工程师至关重要。电弧熄灭的影响不仅限于技术方面；它们还具有重要的安全意义。在使用高压设备的行业，例如发电和制造，电弧的风险对人员和设备构成严重威胁。因此，工程师必须实施考虑到电弧熄灭可能性的安全措施。这包括为工人设计保护装备、安装足够的通风系统，以及确保所有电气组件的额定值符合预期负载。除了安全考虑之外，电弧熄灭还可能影响电气系统的效率。如果电弧未得到正确管理，可能导致能量损失和电气设备性能下降。工程师努力优化熄灭电弧的条件，以提高系统的整体效率。这涉及仔细分析和测试，以确定在不同场景下控制电弧的最有效方法。总之，电弧熄灭是电气工程领域中的一个关键概念，涵盖了技术和安全两个维度。通过理解这一现象背后的机制，工程师可以设计出更安全、更高效的电气系统。随着技术的不断进步，掌握围绕电弧熄灭的原理的重要性只会增加，强调了在这一领域持续研究和发展的必要性。