arc resistance

简明释义

1. 抗电弧性; 2. 耐电弧性;

英英释义

例句

1.In a laboratory, we measured the arc resistance 电弧阻抗 of different insulating materials.

在实验室中，我们测量了不同绝缘材料的电弧阻抗 arc resistance。

2.The engineer recommended using cables with higher arc resistance 电弧阻抗 to prevent electrical fires.

工程师建议使用具有更高电弧阻抗的arc resistance电缆以防止电气火灾。

3.Materials with high arc resistance 电弧阻抗 are crucial for electrical insulation in industrial settings.

具有高电弧阻抗的arc resistance材料对于工业环境中的电气绝缘至关重要。

4.Testing the arc resistance 电弧阻抗 of various plastics helps determine their suitability for electrical applications.

测试各种塑料的电弧阻抗 arc resistance有助于确定它们在电气应用中的适用性。

5.The new circuit breaker has improved arc resistance 电弧阻抗, ensuring better safety in high-voltage applications.

新的断路器具有更好的电弧阻抗，arc resistance，确保在高压应用中的安全性。

作文

In the field of electrical engineering, the term arc resistance refers to the ability of a material or component to withstand and resist the effects of an electric arc. An electric arc occurs when a current flows through the air between two conductors, creating a high-temperature plasma that can cause significant damage to surrounding materials. Therefore, understanding and improving arc resistance is crucial for ensuring the longevity and safety of electrical devices and systems.The importance of arc resistance cannot be overstated, particularly in applications where high voltages are present. For instance, circuit breakers, contactors, and switches are all components that must be designed with high arc resistance to prevent catastrophic failures during operation. When an electric arc forms, it can lead to melting, burning, or even explosive failure of materials that are not adequately resistant. This is why engineers must select materials with high arc resistance, such as certain ceramics or specialized polymers, to ensure the reliability of their designs.Moreover, the testing of arc resistance is a critical part of the development process for electrical components. Various standards and tests are established to measure how well a material can withstand arcing conditions. These tests typically involve exposing the material to controlled arcing conditions and observing its performance. The results help engineers make informed decisions about which materials to use in their products, ultimately enhancing safety and efficiency.In addition to material selection, the design of electrical components also plays a significant role in enhancing arc resistance. Engineers often incorporate features such as arc chutes or barriers that can redirect and dissipate the energy of an arc, minimizing its impact on the surrounding materials. By carefully considering both material properties and design strategies, manufacturers can significantly improve the arc resistance of their products.Furthermore, advancements in technology have led to the development of innovative materials that offer improved arc resistance. For example, researchers are exploring the use of nanomaterials and composites that can provide superior performance compared to traditional options. These new materials not only enhance arc resistance but also contribute to lighter and more compact designs, which are essential in modern electronics.In conclusion, arc resistance is a vital characteristic in the design and manufacturing of electrical components. It plays a key role in ensuring safety, reliability, and performance in various applications. As technology continues to advance, the focus on improving arc resistance will remain a priority for engineers and manufacturers alike. By understanding the significance of arc resistance and investing in research and development, we can create safer and more efficient electrical systems for the future.

在电气工程领域，术语弧抗性指的是材料或组件抵御和抵抗电弧影响的能力。电弧发生在电流在两个导体之间通过空气流动时，形成高温等离子体，这可能对周围材料造成重大损害。因此，理解和改善弧抗性对于确保电气设备和系统的耐用性和安全性至关重要。弧抗性的重要性不容小觑，特别是在高电压存在的应用中。例如，断路器、接触器和开关都是必须设计具有高弧抗性以防止在操作过程中发生灾难性故障的组件。当电弧形成时，如果材料没有足够的抗性，可能导致熔化、燃烧甚至爆炸性故障。这就是为什么工程师必须选择具有高弧抗性的材料，例如某些陶瓷或专用聚合物，以确保其设计的可靠性。此外，弧抗性的测试是电气组件开发过程中的关键部分。已经建立了各种标准和测试来测量材料在电弧条件下的耐受能力。这些测试通常涉及将材料暴露在控制的电弧条件下，并观察其性能。结果帮助工程师做出明智的决策，选择在产品中使用哪些材料，从而最终提高安全性和效率。除了材料选择，电气组件的设计也在增强弧抗性方面发挥着重要作用。工程师通常会加入诸如电弧槽或屏障等功能，以重新引导和散发电弧的能量，最小化其对周围材料的影响。通过仔细考虑材料特性和设计策略，制造商可以显著提高其产品的弧抗性。此外，技术的进步促使开发出具有更好弧抗性的创新材料。例如，研究人员正在探索使用纳米材料和复合材料，这些材料相比于传统选项提供了更优越的性能。这些新材料不仅提高了弧抗性，还促进了更轻便和紧凑的设计，这在现代电子产品中至关重要。总之，弧抗性是电气组件设计和制造中的一个重要特性。它在确保各种应用的安全性、可靠性和性能方面发挥着关键作用。随着技术的不断进步，改善弧抗性的关注将继续成为工程师和制造商的优先事项。通过理解弧抗性的重要性并投资于研发，我们可以为未来创造更安全、更高效的电气系统。