power substation

简明释义

变配电所

英英释义

例句

1.The new power substation 变电站 will improve the electricity supply in the area.

新的变电站将改善该地区的电力供应。

2.A fire broke out near the power substation 变电站, causing temporary outages.

在变电站附近发生了一场火灾，导致暂时停电。

3.The city plans to upgrade its power substation 变电站 to handle increased demand.

该市计划升级其变电站以应对日益增长的需求。

4.Local residents were informed about the construction of a new power substation 变电站 in their neighborhood.

当地居民被告知将在他们的社区建造一座新的变电站。

5.Technicians are conducting maintenance work at the power substation 变电站 this weekend.

技术人员本周末将在变电站进行维护工作。

作文

A power substation is an essential component of the electrical grid, playing a crucial role in the distribution and management of electricity. These facilities are strategically located to ensure that electricity generated from various sources, such as power plants, can be efficiently transmitted to homes and businesses. The primary function of a power substation is to receive high-voltage electricity from transmission lines and transform it into a lower voltage suitable for consumer use. This process involves several key components, including transformers, circuit breakers, and switchgear.Transformers are perhaps the most critical elements found within a power substation. They work by changing the voltage levels of electricity. When electricity travels over long distances, it is transmitted at high voltages to minimize energy loss. However, this high voltage is not safe for residential or commercial use. Therefore, a power substation steps down the voltage to a safer level before it enters the distribution network. This ensures that consumers receive electricity that is both usable and safe.In addition to transformers, power substations are equipped with circuit breakers that protect the electrical system from overloads and faults. These devices automatically disconnect sections of the power grid in the event of an issue, preventing damage to equipment and ensuring the safety of the public. Furthermore, switchgear is used to control the flow of electricity, allowing operators to manage the distribution of power effectively.The layout of a power substation is designed for both functionality and safety. Typically, these facilities are fenced off and monitored to prevent unauthorized access, as they contain high-voltage equipment that could pose serious risks. Additionally, substations are often located away from densely populated areas to minimize any potential hazards associated with electrical failures.As the demand for electricity continues to grow, the role of power substations becomes increasingly important. They are not only vital for traditional energy sources but also play a significant role in integrating renewable energy into the grid. With the rise of solar and wind power, new substations are being designed to accommodate these fluctuating energy sources, ensuring a stable and reliable electricity supply.Moreover, advancements in technology are leading to the development of smart substations, which utilize digital communication and automation to enhance efficiency and reliability. These innovations allow for real-time monitoring and control of the electrical grid, helping operators respond quickly to changes in demand or unexpected outages.In conclusion, a power substation is a fundamental part of the electricity distribution system, providing the necessary infrastructure to transform high-voltage electricity into a form that can be safely used by consumers. As our energy needs evolve, so too will the design and functionality of power substations, ensuring that they continue to meet the challenges of a modern electrical grid. Understanding the significance of power substations helps us appreciate the complex systems that deliver electricity to our homes and businesses every day.

电力变电站是电网的重要组成部分，在电力的分配和管理中发挥着至关重要的作用。这些设施战略性地位于各地，以确保来自发电厂等各种来源的电力能够有效地传输到家庭和企业。电力变电站的主要功能是接收来自输电线路的高压电，并将其转化为适合消费者使用的低电压。这一过程涉及几个关键组件，包括变压器、断路器和开关设备。变压器可能是电力变电站中最关键的元素。它们通过改变电力的电压水平来工作。当电力在长距离传输时，它以高电压传输以减少能量损失。然而，这种高电压对居民或商业用途并不安全。因此，电力变电站在电力进入配电网络之前，将电压降低到更安全的水平。这确保消费者获得既可用又安全的电力。除了变压器，电力变电站还配备了保护电气系统免受过载和故障影响的断路器。这些设备在出现问题时会自动断开电网的某些部分，从而防止设备损坏并确保公众安全。此外，开关设备用于控制电力流动，使操作员能够有效地管理电力的分配。电力变电站的布局旨在兼顾功能性和安全性。通常，这些设施被围起来并进行监控，以防止未经授权的访问，因为它们包含可能对公众构成严重风险的高压设备。此外，变电站通常位于人口密集地区之外，以尽量减少与电气故障相关的潜在危险。随着电力需求的不断增长，电力变电站的作用变得愈加重要。它们不仅对传统能源至关重要，还在将可再生能源整合到电网中发挥着重要作用。随着太阳能和风能的兴起，新的变电站正在设计中，以适应这些波动的能源来源，确保稳定可靠的电力供应。此外，技术的进步正在推动智能变电站的发展，这些变电站利用数字通信和自动化来提高效率和可靠性。这些创新使实时监控和控制电网成为可能，帮助操作员快速响应需求变化或意外停电。总之，电力变电站是电力分配系统的基本部分，提供必要的基础设施将高压电转化为可以安全供消费者使用的形式。随着我们的能源需求不断演变，电力变电站的设计和功能也将不断发展，以确保它们继续满足现代电网的挑战。理解电力变电站的重要性有助于我们欣赏每天为我们的家庭和企业提供电力的复杂系统。