voltage-time-to-break-down curve

简明释义

击穿电压对击穿时间的关系曲线

英英释义

例句

1.Understanding the voltage-time-to-break-down curve 电压-击穿时间曲线 is crucial for designing reliable electrical systems.

理解电压-击穿时间曲线对于设计可靠的电气系统至关重要。

2.In high voltage testing, the voltage-time-to-break-down curve 电压-击穿时间曲线 helps predict when failure will occur.

在高压测试中，电压-击穿时间曲线有助于预测故障何时发生。

3.The engineer analyzed the voltage-time-to-break-down curve 电压-击穿时间曲线 to determine the insulation strength of the material.

工程师分析了电压-击穿时间曲线以确定材料的绝缘强度。

4.The laboratory report included a detailed voltage-time-to-break-down curve 电压-击穿时间曲线 for each sample tested.

实验室报告中包含了每个测试样本的详细电压-击穿时间曲线。

5.The voltage-time-to-break-down curve 电压-击穿时间曲线 indicates how long a material can withstand voltage before breaking down.

该电压-击穿时间曲线指示了材料在击穿之前可以承受电压的时间长度。

作文

The study of electrical insulation is a critical aspect of electrical engineering, particularly when it comes to ensuring the safety and reliability of electrical systems. One of the key concepts in this field is the voltage-time-to-break-down curve, which provides valuable insights into how materials respond to electrical stress over time. Understanding this curve is essential for engineers who design and test insulating materials used in various applications, from power lines to electronic devices.The voltage-time-to-break-down curve represents the relationship between the applied voltage and the time it takes for an insulating material to fail, or 'break down'. This breakdown can occur due to several factors, including the material's properties, environmental conditions, and the presence of impurities or defects. By analyzing this curve, engineers can determine the maximum voltage that an insulating material can withstand before failure occurs, which is crucial for ensuring the longevity and safety of electrical components.In practice, the voltage-time-to-break-down curve is generated through a series of tests where a sample of insulation is subjected to increasing voltage levels over time. The results are plotted on a graph, with voltage on the x-axis and time on the y-axis. Typically, as the voltage increases, the time to breakdown decreases, illustrating the inverse relationship between these two variables. This curve is not only important for understanding the performance of insulation materials but also for predicting their behavior under different operating conditions.One significant application of the voltage-time-to-break-down curve is in the selection of materials for high-voltage applications. For example, in the design of power transmission lines, engineers must choose insulators that can withstand the high voltages encountered in operation. By referring to the voltage-time-to-break-down curve, they can select materials that provide adequate safety margins and minimize the risk of failure.Moreover, the voltage-time-to-break-down curve can also inform preventive maintenance strategies. By regularly testing insulation materials and monitoring their performance against the curve, engineers can identify potential weaknesses before they lead to catastrophic failures. This proactive approach not only enhances safety but also reduces downtime and maintenance costs in industrial settings.In conclusion, the voltage-time-to-break-down curve is a fundamental concept in electrical engineering that plays a vital role in the design and maintenance of electrical systems. By understanding the relationship between voltage and breakdown time, engineers can make informed decisions about material selection, ensure the reliability of electrical components, and implement effective maintenance strategies. As technology continues to evolve, the importance of mastering concepts like the voltage-time-to-break-down curve will only increase, highlighting the need for ongoing education and research in this critical field.

电气绝缘的研究是电气工程中一个关键的方面，特别是在确保电气系统的安全性和可靠性时。其中一个关键概念是电压-击穿时间曲线，它为材料在电气应力下随时间的响应提供了宝贵的见解。理解这条曲线对于设计和测试用于各种应用（从电力线路到电子设备）的绝缘材料的工程师至关重要。电压-击穿时间曲线表示施加电压与绝缘材料发生故障或“击穿”所需时间之间的关系。这种击穿可能由于几个因素引起，包括材料的特性、环境条件以及杂质或缺陷的存在。通过分析这条曲线，工程师可以确定绝缘材料在发生故障之前能够承受的最大电压，这对确保电气组件的耐用性和安全性至关重要。在实践中，电压-击穿时间曲线是通过一系列测试生成的，其中绝缘样品在一段时间内施加逐渐增加的电压水平。结果绘制在图表上，x轴为电压，y轴为时间。通常，随着电压的增加，击穿时间减少，说明这两个变量之间存在反比关系。这条曲线不仅对于理解绝缘材料的性能很重要，而且对于预测它们在不同操作条件下的行为也至关重要。电压-击穿时间曲线的一个重要应用是在高电压应用中选择材料。例如，在设计电力传输线路时，工程师必须选择能够承受操作中遇到的高电压的绝缘体。通过参考电压-击穿时间曲线，他们可以选择提供足够安全裕度并最小化故障风险的材料。此外，电压-击穿时间曲线还可以为预防性维护策略提供信息。通过定期测试绝缘材料并监测其性能与曲线的比较，工程师可以在潜在弱点导致灾难性故障之前识别出来。这种主动的方法不仅增强了安全性，还减少了工业环境中的停机时间和维护成本。总之，电压-击穿时间曲线是电气工程中的基本概念，在电气系统的设计和维护中发挥着至关重要的作用。通过理解电压与击穿时间之间的关系，工程师可以就材料选择做出明智的决策，确保电气组件的可靠性，并实施有效的维护策略。随着技术的不断发展，掌握像电压-击穿时间曲线这样的概念的重要性只会增加，这突显了在这一关键领域进行持续教育和研究的必要性。