extra high tension

简明释义

极高压(7

英英释义

例句

1.The transmission system operates at extra high tension 超高电压 to minimize energy loss over long distances.

该输电系统以extra high tension 超高电压 运作，以最小化长距离传输中的能量损失。

2.The power lines are designed to carry extra high tension 超高电压 to ensure efficient electricity distribution.

这些电力线路被设计成能够承载extra high tension 超高电压，以确保电力的高效分配。

3.Due to the extra high tension 超高电压 in the area, residents were advised to stay indoors during maintenance work.

由于该地区存在extra high tension 超高电压，居民被建议在维护工作期间待在室内。

4.When working near extra high tension 超高电压 cables, it's crucial to follow safety protocols.

在靠近extra high tension 超高电压 电缆工作时，遵循安全协议至关重要。

5.The engineers installed extra high tension 超高电压 transformers to manage the increased load.

工程师们安装了extra high tension 超高电压 变压器，以管理增加的负荷。

作文

In modern society, the demand for energy has increased exponentially. To meet this demand, power transmission systems have evolved significantly over the years. One of the most important advancements in this field is the use of extra high tension (EHT) power lines. These lines are designed to transmit electricity at voltages above 345 kV, which allows for the efficient transfer of large amounts of electrical power over long distances. The implementation of extra high tension systems has revolutionized how we distribute electricity, making it possible to connect remote power generation sites with urban centers that require substantial energy. The advantages of using extra high tension transmission lines are numerous. First and foremost, they reduce energy losses during transmission. When electricity travels through wires, some of it is lost as heat due to resistance. By increasing the voltage and using extra high tension, utilities can minimize these losses, ensuring that more of the generated power reaches consumers. This efficiency is crucial, especially as renewable energy sources like wind and solar become more prevalent. Moreover, extra high tension lines enable the interconnection of different power grids. This interconnectivity enhances grid reliability and stability, allowing for better management of supply and demand fluctuations. For instance, if one region experiences a surge in energy usage, electricity can be drawn from another area that has a surplus, thus preventing blackouts and ensuring a steady supply. However, the deployment of extra high tension infrastructure is not without its challenges. The construction of these lines often faces opposition from local communities due to concerns about environmental impact and health risks associated with electromagnetic fields. Additionally, the cost of building extra high tension lines can be substantial, requiring significant investment and planning. Despite these hurdles, the benefits of EHT lines are undeniable, particularly in the context of a growing global population and increasing energy demands. Furthermore, the advancement of technology has led to innovations in the materials used for extra high tension transmission. New conductors made from lightweight materials allow for longer spans between towers, reducing the number of structures needed and minimizing land use. Innovations in insulation and tower design also contribute to the safety and efficiency of these systems. In conclusion, extra high tension power lines play a critical role in the modern energy landscape. They provide an efficient means of transmitting electricity across vast distances, support the integration of renewable energy sources, and enhance the resilience of power grids. As we continue to navigate the complexities of energy production and consumption, the importance of extra high tension systems will only grow. It is essential for policymakers, engineers, and communities to work together to address the challenges associated with these systems while maximizing their benefits for future generations.

在现代社会，对能源的需求急剧增加。为了满足这一需求，电力传输系统多年来经历了显著的发展。其中一个重要的进展是使用超高压（EHT）电力线。这些电力线设计用于在345千伏以上的电压下传输电力，从而有效地将大量电力在长距离内传输。超高压系统的实施彻底改变了我们分配电力的方式，使得能够将偏远的发电站与需要大量能源的城市中心连接起来。使用超高压输电线的优点有很多。首先，它们减少了在传输过程中能量的损失。当电力通过导线传输时，由于电阻，一部分电力会以热量的形式损失。通过提高电压并使用超高压，公用事业公司可以最小化这些损失，确保更多生成的电力到达消费者。这种效率至关重要，尤其是在风能和太阳能等可再生能源变得日益普及的背景下。此外，超高压线路使不同电网之间的互联成为可能。这种互联增强了电网的可靠性和稳定性，使得更好地管理供需波动成为可能。例如，如果某个地区的能源使用激增，可以从另一个有盈余的区域抽取电力，从而防止停电并确保稳定供应。然而，超高压基础设施的部署并非没有挑战。这些线路的建设常常面临来自当地社区的反对，原因是对环境影响和电磁场健康风险的担忧。此外，建设超高压线路的成本可能相当高，需要大量的投资和规划。尽管面临这些障碍，EHT线路的益处是不可否认的，特别是在全球人口增长和能源需求增加的背景下。此外，技术的进步导致了用于超高压传输的材料的创新。新型轻质材料制成的导体允许在塔架之间实现更长的跨度，从而减少所需结构的数量，最小化土地使用。绝缘材料和塔设计的创新也有助于这些系统的安全性和效率。总之，超高压电力线在现代能源格局中发挥着关键作用。它们提供了一种有效的方式，将电力跨越广阔的距离传输，支持可再生能源的整合，并增强电网的韧性。随着我们继续应对能源生产和消费的复杂性，超高压系统的重要性只会增加。政策制定者、工程师和社区必须共同努力，解决与这些系统相关的挑战，同时最大限度地发挥其对未来几代人的利益。