voltage time-to-breakdown 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.During testing, we plotted the voltage time-to-breakdown curve to analyze the dielectric strength of the material.

在测试过程中，我们绘制了电压击穿时间曲线以分析材料的介电强度。

2.The voltage time-to-breakdown curve helps predict failure points in high-voltage applications.

在高电压应用中，电压击穿时间曲线有助于预测故障点。

3.Engineers often refer to the voltage time-to-breakdown curve when designing insulation systems for electrical equipment.

工程师在设计电气设备的绝缘系统时，通常会参考电压击穿时间曲线。

4.Researchers use the voltage time-to-breakdown curve to develop better insulating materials.

研究人员利用电压击穿时间曲线来开发更好的绝缘材料。

5.The voltage time-to-breakdown curve can vary significantly based on environmental conditions like temperature and humidity.

由于温度和湿度等环境条件的影响，电压击穿时间曲线可能会显著变化。

作文

The study of electrical properties is essential in various fields, from electronics to materials science. One crucial aspect of this study is understanding how materials behave under electrical stress. A significant concept in this area is the voltage time-to-breakdown curve, which provides valuable insights into the breakdown characteristics of insulating materials. The voltage time-to-breakdown curve (电压击穿时间曲线) is a graphical representation that illustrates the relationship between the applied voltage and the time it takes for a material to break down electrically. This curve is vital for engineers and scientists as they design and select materials for high-voltage applications.When a voltage is applied to an insulating material, it can withstand a certain level of electrical stress before it fails. The voltage time-to-breakdown curve helps determine this threshold. Typically, the curve shows that as the voltage increases, the time to breakdown decreases. This inverse relationship indicates that higher voltages lead to quicker failure times, which is critical information for ensuring the safety and reliability of electrical systems.Understanding the voltage time-to-breakdown curve also aids in material selection. For instance, in the development of high-voltage cables or electronic components, engineers must choose materials that can endure the expected voltage levels without breaking down prematurely. By analyzing the voltage time-to-breakdown curve, they can predict how long a material will last under specific conditions and make informed decisions about which materials to use in their designs.Moreover, the voltage time-to-breakdown curve can vary significantly among different materials. For example, ceramics may exhibit a different breakdown behavior compared to polymers or composites. This variation is due to factors such as the material's molecular structure, impurities, and environmental conditions like temperature and humidity. Therefore, conducting experiments to generate accurate voltage time-to-breakdown curves for each material is essential for reliable predictions.In practical applications, the implications of the voltage time-to-breakdown curve extend beyond material selection. It plays a crucial role in the design of electrical insulation systems, such as those found in transformers, capacitors, and circuit breakers. Engineers must ensure that these components can operate safely under high voltage conditions without experiencing breakdown failures. The voltage time-to-breakdown curve serves as a guide in this process, helping to identify suitable insulation materials and design parameters.Furthermore, advancements in technology are continually improving our understanding of the voltage time-to-breakdown curve. With the development of sophisticated testing methods and simulation tools, researchers can more accurately predict breakdown behaviors and enhance material performance. This progress is particularly important as the demand for higher efficiency and reliability in electrical systems continues to grow.In conclusion, the voltage time-to-breakdown curve is a fundamental concept in the field of electrical engineering and materials science. It provides critical information about how materials respond to electrical stress and helps engineers make informed decisions regarding material selection and system design. As technology advances, our understanding of this curve will continue to evolve, leading to safer and more efficient electrical systems. The significance of the voltage time-to-breakdown curve cannot be overstated, as it ultimately contributes to the reliability and longevity of electrical components in a wide range of applications.

电气特性的研究在电子学到材料科学的各个领域都是至关重要的。这个研究的一个关键方面是理解材料在电气应力下的表现。在这一领域，一个重要的概念是电压击穿时间曲线，它提供了绝缘材料击穿特性的宝贵见解。电压击穿时间曲线（voltage time-to-breakdown curve）是一个图形表示，说明施加电压与材料击穿所需时间之间的关系。这条曲线对工程师和科学家至关重要，因为他们在设计和选择高电压应用材料时需要参考。当电压施加到绝缘材料上时，它可以承受一定水平的电气应力，而不会失效。电压击穿时间曲线帮助确定这一阈值。通常，这条曲线表明，随着电压的增加，击穿时间会减少。这种反向关系表明，高电压会导致更快的失效时间，这对于确保电气系统的安全性和可靠性至关重要。理解电压击穿时间曲线还有助于材料选择。例如，在高电压电缆或电子元件的开发中，工程师必须选择能够承受预期电压水平而不会过早击穿的材料。通过分析电压击穿时间曲线，他们可以预测材料在特定条件下的使用寿命，并在设计中做出明智的决策。此外，不同材料的电压击穿时间曲线可能会有显著差异。例如，陶瓷可能表现出与聚合物或复合材料不同的击穿行为。这种变化是由于材料的分子结构、杂质以及温度和湿度等环境条件等因素造成的。因此，对每种材料进行实验以生成准确的电压击穿时间曲线，对于可靠的预测至关重要。在实际应用中，电压击穿时间曲线的意义超出了材料选择的范围。它在电气绝缘系统的设计中发挥着关键作用，例如变压器、电容器和断路器中。工程师必须确保这些组件能够在高电压条件下安全运行，而不会发生击穿故障。电压击穿时间曲线在这个过程中作为指导，帮助识别合适的绝缘材料和设计参数。此外，技术的进步不断提高我们对电压击穿时间曲线的理解。随着先进测试方法和仿真工具的发展，研究人员可以更准确地预测击穿行为并增强材料性能。这一进展在电气系统对更高效率和可靠性的需求不断增长的背景下尤为重要。总之，电压击穿时间曲线是电气工程和材料科学领域的基本概念。它提供了关于材料如何响应电气应力的关键信息，并帮助工程师在材料选择和系统设计方面做出明智的决策。随着技术的进步，我们对这条曲线的理解将继续发展，从而导致更安全、更高效的电气系统。电压击穿时间曲线的重要性不容低估，因为它最终有助于广泛应用中电气组件的可靠性和耐用性。