high voltage line

简明释义

高压线路

英英释义

例句

1.The technician inspected the high voltage line to ensure it was functioning correctly.

技术人员检查了高压线路以确保其正常运行。

2.Please keep a safe distance from the high voltage line during the storm.

在暴风雨期间，请与高压线路保持安全距离。

3.The city plans to upgrade the high voltage line to improve energy efficiency.

该市计划升级高压线路以提高能源效率。

4.Workers must wear protective gear when working near a high voltage line.

工人在靠近高压线路工作时必须穿戴防护装备。

5.A bird landed on the high voltage line, but it was safe due to the insulation.

一只鸟停在高压线路上，但由于绝缘保护，它是安全的。

作文

The world we live in is powered by a complex network of electricity that fuels our daily lives. At the heart of this network are the high voltage lines, which are essential for transmitting electricity over long distances. These high voltage lines are designed to carry large amounts of electrical energy, allowing power plants to deliver electricity to homes, businesses, and industries efficiently. Without these high voltage lines, the distribution of electricity would be significantly hindered, leading to power shortages and disruptions in service.High voltage lines operate at voltages above 100 kV (kilovolts) and are typically found on tall steel towers or wooden poles. The reason for using high voltage is simple: it reduces energy loss during transmission. When electricity travels through wires, some energy is lost as heat due to resistance in the conductors. By increasing the voltage, the current can be reduced, which in turn minimizes the energy lost as heat. This is why high voltage lines are crucial for the efficient functioning of our electrical grid.In addition to their efficiency, high voltage lines also play a significant role in ensuring the reliability of electricity supply. They connect various regions and enable the transfer of power from areas with surplus energy to those with high demand. For example, during peak usage times, high voltage lines allow electricity to flow from power plants that may be located far away, ensuring that consumers receive a steady supply of power. This interconnectedness is essential for maintaining the stability of the entire electrical system.However, the construction and maintenance of high voltage lines come with challenges. The installation process requires careful planning and consideration of environmental impacts. It is important to ensure that these lines do not disrupt local wildlife or ecosystems. Moreover, safety is a major concern when dealing with high voltage lines. Workers must adhere to strict safety protocols to prevent accidents, as the high voltage can pose serious risks.Despite these challenges, advancements in technology have improved the design and safety of high voltage lines. Innovations such as insulated conductors and advanced monitoring systems help manage the risks associated with high voltage transmission. Additionally, the development of underground high voltage lines is becoming more common, which can reduce visual impact and minimize the risk of accidents caused by falling trees or severe weather conditions.In conclusion, high voltage lines are a vital component of our modern electrical infrastructure. They enable the efficient transmission of electricity across vast distances, ensuring that power is available where and when it is needed. While there are challenges associated with their construction and maintenance, ongoing technological advancements continue to enhance their safety and efficiency. As we move towards a more electrified future, understanding the significance of high voltage lines will be crucial in appreciating how electricity powers our lives and drives economic growth.

我们生活的世界由一个复杂的电力网络供电，这个网络为我们的日常生活提供动力。在这个网络的核心是高压线，它们对于长距离传输电力至关重要。这些高压线旨在承载大量电能，使发电厂能够高效地将电力输送到家庭、企业和工业。如果没有这些高压线，电力的分配将受到严重阻碍，导致电力短缺和服务中断。高压线在超过100千伏（kV）的电压下运行，通常位于高大的钢塔或木杆上。使用高电压的原因很简单：它减少了在传输过程中的能量损失。当电流通过导线时，由于导体的电阻，一部分能量会以热量的形式损失。通过提高电压，可以降低电流，从而最小化作为热量损失的能量。这就是为什么高压线对我们电网的高效运作至关重要。除了效率外，高压线在确保电力供应的可靠性方面也发挥着重要作用。它们连接各个地区，使得电力可以从能源富余的地方转移到需求高的地方。例如，在用电高峰期，高压线允许电力从可能远离的发电厂流动，确保消费者获得稳定的电力供应。这种互联性对于维持整个电力系统的稳定性至关重要。然而，建设和维护高压线面临着挑战。安装过程需要仔细的规划和对环境影响的考虑。确保这些线路不会干扰当地野生动物或生态系统是非常重要的。此外，处理高压线时安全也是一个主要关注点。工作人员必须遵循严格的安全协议，以防止事故，因为高电压可能带来严重风险。尽管存在这些挑战，技术的进步改善了高压线的设计和安全性。绝缘导体和先进的监控系统等创新帮助管理与高压传输相关的风险。此外，地下高压线的开发变得越来越普遍，这可以减少视觉影响并最小化由于树木倒下或恶劣天气条件引起的事故风险。总之，高压线是我们现代电力基础设施的重要组成部分。它们使电力能够高效地跨越广阔的距离进行传输，确保在需要时和需要的地方都有电力可用。虽然与其建设和维护相关的挑战仍然存在，但持续的技术进步不断提高其安全性和效率。随着我们向更加电气化的未来迈进，理解高压线的重要性将有助于我们欣赏电力如何驱动我们的生活和经济增长。