arc-over voltage

简明释义

飞弧电压

英英释义

例句

1.A higher arc-over voltage 电弧穿透电压 can lead to more robust insulation requirements.

较高的arc-over voltage 电弧穿透电压可能导致更强的绝缘要求。

2.Understanding the arc-over voltage 电弧穿透电压 is crucial for designing high-voltage equipment.

理解arc-over voltage 电弧穿透电压对于设计高压设备至关重要。

3.The electrical engineer calculated the arc-over voltage 电弧穿透电压 for the new circuit design to ensure safety.

电气工程师计算了新电路设计的arc-over voltage 电弧穿透电压以确保安全。

4.During testing, the device failed at a lower arc-over voltage 电弧穿透电压 than expected.

在测试过程中，该设备在低于预期的arc-over voltage 电弧穿透电压时失败。

5.The manufacturer specified the arc-over voltage 电弧穿透电压 in the product datasheet for user reference.

制造商在产品数据表中指定了arc-over voltage 电弧穿透电压供用户参考。

作文

Understanding the concept of arc-over voltage is crucial for anyone involved in electrical engineering or related fields. Arc-over voltage refers to the minimum voltage required to initiate an electrical arc between two conductive materials. This phenomenon occurs when the electric field strength exceeds the dielectric strength of the insulating medium between the conductors, leading to a breakdown and the establishment of a conductive path. The implications of arc-over voltage are significant in various applications, particularly in circuit design, safety protocols, and equipment durability.In practical terms, arc-over voltage can be observed in numerous scenarios, such as during the operation of high-voltage equipment or in the presence of contaminants that may reduce the effectiveness of insulation. For instance, when designing electrical components like transformers or circuit breakers, engineers must account for the potential for arcing, which can lead to catastrophic failures if proper precautions are not taken. Understanding the thresholds of arc-over voltage helps engineers select appropriate materials and design features that enhance safety and reliability.Moreover, the measurement of arc-over voltage is vital for testing the performance of insulation systems. During the manufacturing process, products are often subjected to high-voltage tests to ensure they can withstand the expected operational conditions without failure. If the arc-over voltage is too low, it indicates that the insulation may not be adequate for the intended application, prompting further investigation and modifications.The significance of arc-over voltage extends beyond just technical specifications; it also plays a critical role in safety regulations and standards. Organizations such as the International Electrotechnical Commission (IEC) have established guidelines that dictate acceptable levels of arc-over voltage for different applications. Compliance with these standards is essential to prevent accidents and ensure the safe operation of electrical systems.In addition to safety considerations, the understanding of arc-over voltage is also important in the context of energy efficiency. Arcing can lead to energy losses, resulting in decreased performance and increased operational costs. By optimizing designs to minimize the risks associated with arc-over voltage, companies can improve their overall efficiency and reduce waste.In conclusion, the concept of arc-over voltage is a fundamental aspect of electrical engineering that encompasses a range of considerations from safety and compliance to efficiency and reliability. As technology advances and systems become more complex, the importance of understanding and managing arc-over voltage will only continue to grow. Engineers and technicians must remain vigilant in their efforts to mitigate the risks associated with arcing, ensuring that electrical systems operate safely and effectively in all conditions. By prioritizing the study and application of arc-over voltage, professionals can contribute to the development of safer and more efficient electrical infrastructures for the future.

理解弧击电压的概念对于任何参与电气工程或相关领域的人来说都是至关重要的。弧击电压是指在两个导电材料之间启动电弧所需的最小电压。当电场强度超过导体之间绝缘介质的介电强度时，就会发生这种现象，导致绝缘介质的击穿并建立一个导电路径。弧击电压的影响在各种应用中都具有重要意义，特别是在电路设计、安全协议和设备耐用性方面。在实际操作中，弧击电压可以在许多场景中观察到，例如在高压设备的运行过程中，或在可能降低绝缘效果的污染物存在时。例如，在设计变压器或断路器等电气元件时，工程师必须考虑弧击的潜在风险，如果不采取适当的预防措施，可能导致灾难性的故障。了解弧击电压的阈值有助于工程师选择合适的材料和设计特征，以增强安全性和可靠性。此外，测量弧击电压对于测试绝缘系统的性能至关重要。在制造过程中，产品通常会接受高压测试，以确保它们能够在预期的操作条件下承受而不会失效。如果弧击电压过低，则表明绝缘可能不适合预期的应用，促使进一步调查和修改。弧击电压的重要性不仅限于技术规格；它在安全法规和标准中也发挥着关键作用。国际电工委员会（IEC）等组织制定了针对不同应用的弧击电压可接受水平的指导方针。遵守这些标准对于防止事故和确保电气系统的安全运行至关重要。除了安全考虑之外，理解弧击电压在能效方面也很重要。电弧可能导致能量损失，导致性能下降和运营成本增加。通过优化设计以最小化与弧击电压相关的风险，公司可以提高整体效率并减少浪费。总之，弧击电压的概念是电气工程的一个基本方面，涵盖了从安全和合规到效率和可靠性的一系列考虑。随着技术的进步和系统的复杂性增加，理解和管理弧击电压的重要性只会不断增长。工程师和技术人员必须保持警惕，努力减轻与电弧相关的风险，确保电气系统在所有条件下安全有效地运行。通过优先研究和应用弧击电压，专业人士可以为未来更安全、更高效的电气基础设施的发展做出贡献。