insulator string

简明释义

绝缘串

英英释义

例句

1.The insulator string plays a vital role in preventing electrical leakage.

绝缘串在防止电力泄漏方面起着至关重要的作用。

2.During the storm, the insulator string held up remarkably well.

在暴风雨中，绝缘串表现得相当出色。

3.The engineer inspected the insulator string for any signs of wear and tear.

工程师检查了绝缘串是否有磨损的迹象。

4.Replacing the damaged insulator string is crucial for maintaining line safety.

更换受损的绝缘串对于保持线路安全至关重要。

5.We need to order more insulator strings for the upcoming installation project.

我们需要为即将到来的安装项目订购更多的绝缘串。

作文

In the realm of electrical engineering and power distribution, the role of insulators cannot be overstated. Among various types of insulators, the insulator string plays a crucial role in ensuring the safety and efficiency of overhead power lines. An insulator string is essentially a series of insulators connected together, designed to support high-voltage conductors while preventing electrical leakage to the ground. This assembly is vital for maintaining the integrity of electrical transmission systems. The primary function of an insulator string is to provide insulation between the conductive elements and the supporting structures, such as towers or poles. When high-voltage electricity flows through the conductors, it generates electric fields that can lead to arcing or short circuits if not properly managed. The insulator string mitigates these risks by ensuring that the electrical current remains confined to the conductor, thus protecting both the infrastructure and the environment.Moreover, the design of an insulator string is critical. It must be capable of withstanding not only the electrical stresses but also environmental factors such as wind, ice, and temperature fluctuations. The materials used in manufacturing these insulators, often porcelain or composite materials, must exhibit high dielectric strength and mechanical durability. This ensures that the insulator string can perform effectively over its intended lifespan, which can span several decades.Another important aspect of insulator strings is their contribution to the overall reliability of power transmission systems. In regions prone to severe weather, the resilience of an insulator string can mean the difference between uninterrupted power supply and widespread outages. For instance, during storms, ice can accumulate on power lines, increasing the load on the insulator string. If the insulators are not robust enough to handle this additional weight, they may fail, leading to line breaks and power interruptions.Regular maintenance and inspection of insulator strings are essential practices in power management. Utilities often employ drones and other advanced technologies to monitor the condition of these insulators, checking for signs of wear or damage. By identifying potential issues early, utilities can replace or repair insulator strings before they result in significant problems, thereby enhancing the reliability of the power grid.In conclusion, the insulator string is a fundamental component in the landscape of electrical engineering, serving as a protective barrier that ensures safe and efficient power transmission. Its importance cannot be overlooked, as it not only facilitates the flow of electricity but also safeguards against potential hazards that could disrupt service. As we continue to advance in technology and expand our electrical networks, understanding the critical role of insulator strings will remain paramount for engineers and utility providers alike.

在电气工程和电力分配领域，绝缘体的作用不容小觑。在各种类型的绝缘体中，insulator string（绝缘串）在确保高压输电线路的安全性和效率方面发挥着至关重要的作用。insulator string本质上是一系列连接在一起的绝缘体，旨在支撑高压导体，同时防止电流泄漏到地面。这个组件对于维护电力传输系统的完整性至关重要。insulator string的主要功能是为导电元件和支撑结构（如塔或杆）之间提供绝缘。当高压电流通过导体时，会产生电场，如果管理不当，可能导致电弧或短路。insulator string通过确保电流保持在导体内，从而降低这些风险，保护基础设施和环境。此外，insulator string的设计至关重要。它必须能够承受电气应力以及风、冰和温度波动等环境因素。用于制造这些绝缘体的材料，通常是瓷或复合材料，必须表现出高介电强度和机械耐久性。这确保了insulator string能够在其预期的使用寿命内有效工作，这个使用寿命可以跨越数十年。insulator strings的另一个重要方面是它们对电力传输系统整体可靠性的贡献。在易受恶劣天气影响的地区，insulator string的韧性可能意味着不间断电力供应与广泛停电之间的区别。例如，在风暴期间，冰可能会在电线上的积累，增加insulator string的负荷。如果绝缘体不足以承受这种额外的重量，它们可能会失效，导致线路断裂和供电中断。定期维护和检查insulator strings是电力管理中的基本实践。公用事业公司通常采用无人机和其他先进技术来监测这些绝缘体的状况，检查是否有磨损或损坏的迹象。通过及早识别潜在问题，公用事业公司可以在显著问题出现之前更换或修复insulator strings，从而增强电网的可靠性。总之，insulator string是电气工程领域的基本组成部分，作为保护屏障，确保安全和高效的电力传输。它的重要性不容忽视，因为它不仅促进电力的流动，还保护免受可能中断服务的潜在危险。随着我们在技术上的不断进步和电力网络的扩展，理解insulator strings的关键作用将始终是工程师和公用事业提供者的重要任务。