power transmission

简明释义

输电

英英释义

例句

1.The efficiency of the power transmission 电力传输 system can greatly affect the overall performance of the electrical grid.

电力传输系统的效率会极大影响电网的整体性能。

2.In renewable energy projects, power transmission 电力传输 lines are essential for delivering electricity from remote locations.

在可再生能源项目中，电力传输线路对于将电力从偏远地区送达至关重要。

3.The company specializes in power transmission 电力传输 equipment for both industrial and residential applications.

该公司专注于工业和住宅应用的电力传输设备。

4.New technologies are improving power transmission 电力传输 efficiency, reducing energy losses during transport.

新技术正在提高电力传输效率，减少运输过程中的能量损失。

5.The power transmission 电力传输 network must be regularly maintained to ensure reliability and safety.

电力传输网络必须定期维护，以确保其可靠性和安全性。

作文

In the modern world, the concept of power transmission plays a crucial role in various industries and everyday life. Power transmission refers to the process of transferring energy from one location to another, typically from a power source to an end-user or machinery. This process is essential for the functioning of electrical grids, transportation systems, and manufacturing plants. Understanding how power transmission works can help us appreciate the complexity and efficiency of our energy systems.One of the key components of power transmission is the use of electrical conductors, which are materials that allow electric current to flow easily. These conductors are often made of copper or aluminum due to their excellent conductivity. The design and layout of these conductors are critical, as they must minimize energy loss during transmission. This loss can occur due to resistance in the wires, which generates heat and reduces overall efficiency. Therefore, engineers must carefully calculate the optimal size and distance for these conductors to ensure effective power transmission.Moreover, power transmission systems are not limited to just electrical energy. They also encompass other forms of energy transfer, such as mechanical power in vehicles and hydraulic systems. For instance, in automotive engineering, power transmission involves the transfer of engine power to the wheels through various components like gears, clutches, and driveshafts. This mechanical power transmission is vital for the performance and efficiency of vehicles, affecting everything from acceleration to fuel consumption.Another important aspect of power transmission is its impact on renewable energy sources. As the world moves towards more sustainable energy solutions, understanding how to efficiently transmit power from renewable sources like wind and solar becomes increasingly important. These energy sources often require complex power transmission networks to connect remote generation sites to urban centers where the energy is needed. Innovations in technology, such as high-voltage direct current (HVDC) systems, are being developed to enhance the efficiency of power transmission over long distances, reducing energy losses and improving grid reliability.In conclusion, power transmission is a fundamental aspect of our energy infrastructure that influences many facets of our daily lives. From the electricity that powers our homes to the fuel that drives our cars, the efficient transfer of power is essential for modern society. As we continue to innovate and adapt to new energy challenges, the importance of understanding and improving power transmission systems will only grow. By investing in research and development, we can ensure that our power transmission networks remain robust and capable of supporting a sustainable future.

在现代世界中，电力传输的概念在各个行业和日常生活中发挥着至关重要的作用。电力传输指的是将能量从一个位置转移到另一个位置的过程，通常是从电源到最终用户或机械设备。这一过程对于电网、交通系统和制造工厂的运作至关重要。理解电力传输的工作原理可以帮助我们欣赏我们能源系统的复杂性和效率。电力传输的一个关键组成部分是使用电导体，这些材料允许电流顺利流动。这些导体通常由铜或铝制成，因为它们具有优良的导电性。这些导体的设计和布局至关重要，因为它们必须在传输过程中尽量减少能量损失。这种损失可能由于导线中的电阻而发生，从而产生热量并降低整体效率。因此，工程师必须仔细计算这些导体的最佳尺寸和距离，以确保有效的电力传输。此外，电力传输系统不仅限于电能。它们还包括其他形式的能量转移，例如车辆和液压系统中的机械动力。例如，在汽车工程中，电力传输涉及通过各种组件（如齿轮、离合器和传动轴）将发动机动力传递到车轮。这种机械电力传输对车辆的性能和效率至关重要，影响从加速到燃油消耗的方方面面。电力传输的另一个重要方面是其对可再生能源的影响。随着世界向更可持续的能源解决方案转变，了解如何有效地将来自风能和太阳能的电力传输变得越来越重要。这些能源来源往往需要复杂的电力传输网络，将远程发电地点与城市中心连接起来，以满足能源需求。高压直流（HVDC）系统等技术创新正在开发中，以增强电力传输在长距离上的效率，减少能量损失，提高电网的可靠性。总之，电力传输是我们能源基础设施的一个基本方面，影响着我们日常生活的许多方面。从为我们的家提供电力到驱动我们汽车的燃料，有效的能量转移对现代社会至关重要。随着我们继续创新和适应新的能源挑战，理解和改善电力传输系统的重要性只会增加。通过投资于研究和开发，我们可以确保我们的电力传输网络保持强大，并能够支持可持续的未来。