electric losses

简明释义

电损失

英英释义

例句

1.The engineers calculated the total electric losses 电能损耗 in the power transmission system to improve efficiency.

工程师计算了电力传输系统中的总电能损耗以提高效率。

2.Regular maintenance can help identify sources of electric losses 电能损耗 in electrical systems.

定期维护可以帮助识别电气系统中电能损耗的来源。

3.The renewable energy project aimed to reduce electric losses 电能损耗 during the conversion process.

该可再生能源项目旨在减少转换过程中的电能损耗。

4.Upgrading the infrastructure is crucial to decrease electric losses 电能损耗 in urban areas.

升级基础设施对减少城市地区的电能损耗至关重要。

5.To minimize electric losses 电能损耗, we need to use high-quality conductors.

为了最小化电能损耗，我们需要使用高质量的导体。

作文

Electricity is an essential part of modern life, powering everything from our homes to our industries. However, during the transmission and distribution of electrical energy, a phenomenon known as electric losses (电能损耗) occurs. These losses can significantly impact the efficiency of electrical systems and contribute to higher operational costs. Understanding electric losses (电能损耗) is crucial for engineers and energy providers as they seek to optimize energy use and minimize waste.The primary cause of electric losses (电能损耗) is resistance in the electrical conductors. When electricity flows through a conductor, such as copper or aluminum wires, some energy is converted into heat due to the inherent resistance of the material. This heat generation leads to a loss of electrical energy, which can be quantified using the formula P = I²R, where P represents power loss, I is the current flowing through the conductor, and R is the resistance. As a result, the higher the current and resistance, the greater the electric losses (电能损耗).Another significant factor contributing to electric losses (电能损耗) is the distance over which electricity is transmitted. Long-distance transmission requires high voltages to reduce the current flowing through the conductors, thereby minimizing losses. However, even with high voltages, there will still be some degree of electric losses (电能损耗), which can be exacerbated by poor infrastructure, such as outdated transformers and lines. Therefore, investing in modernizing the electrical grid is essential to reduce these losses.In addition to resistive losses, electric losses (电能损耗) can also occur due to reactive power in AC (alternating current) systems. Reactive power does not perform any useful work but is necessary for maintaining voltage levels in the system. The presence of inductive and capacitive components can lead to additional losses, which are often overlooked. Thus, managing reactive power is another critical aspect of reducing electric losses (电能损耗).To address the issue of electric losses (电能损耗), various strategies can be implemented. One approach is to enhance the efficiency of electrical components, such as using superconducting materials that have zero resistance at certain temperatures. Additionally, implementing smart grid technologies can help monitor and manage energy flow more effectively, reducing unnecessary losses.Furthermore, public awareness and education about energy conservation can play a significant role in minimizing electric losses (电能损耗). By encouraging individuals and businesses to adopt energy-efficient practices, we can collectively contribute to reducing the overall demand for electricity, subsequently lowering the total electric losses (电能损耗) in the system.In conclusion, electric losses (电能损耗) represent a critical challenge in the field of electrical engineering and energy management. By understanding their causes and implementing effective solutions, we can improve the efficiency of our electrical systems, reduce operational costs, and promote sustainability. As society continues to rely on electricity for daily activities, addressing electric losses (电能损耗) will become increasingly important in ensuring a reliable and efficient energy future.

电力是现代生活中不可或缺的一部分，为我们的家庭和工业提供动力。然而，在电能的传输和分配过程中，出现了一种现象，称为电能损耗（electric losses）。这些损耗会显著影响电气系统的效率，并导致更高的运营成本。理解电能损耗（electric losses）对工程师和能源供应商至关重要，因为他们寻求优化能源使用并最小化浪费。造成电能损耗（electric losses）的主要原因是电导体的电阻。当电流通过导体（例如铜或铝线）时，由于材料固有的电阻，一些能量会转化为热量。这种热量的产生导致电能损失，可以使用公式P = I²R量化，其中P代表功率损失，I是流经导体的电流，R是电阻。因此，电流和电阻越高，电能损耗（electric losses）就越大。另一个导致电能损耗（electric losses）的重要因素是电力传输的距离。长距离传输需要高电压以减少流经导体的电流，从而最小化损失。然而，即使在高电压下，仍然会有一定程度的电能损耗（electric losses），这可能由于基础设施不良（如过时的变压器和线路）而加剧。因此，投资现代化电网对于减少这些损失至关重要。除了电阻损失外，AC（交流电）系统中的电能损耗（electric losses）还可能由于无功功率而发生。无功功率不执行任何有用的工作，但对于维持系统的电压水平是必要的。感性和容性元件的存在可能导致额外的损失，这通常被忽视。因此，管理无功功率是减少电能损耗（electric losses）的另一个关键方面。为了解决电能损耗（electric losses）的问题，可以实施各种策略。一种方法是提高电气组件的效率，例如使用在某些温度下具有零电阻的超导材料。此外，实施智能电网技术可以帮助更有效地监测和管理能源流动，从而减少不必要的损失。此外，提高公众意识和教育关于节能的知识，对于最小化电能损耗（electric losses）也起着重要作用。通过鼓励个人和企业采用节能实践，我们可以共同努力减少对电力的整体需求，从而降低系统中总的电能损耗（electric losses）。总之，电能损耗（electric losses）在电气工程和能源管理领域代表着一个关键挑战。通过理解其原因并实施有效的解决方案，我们可以提高电气系统的效率，降低运营成本，并促进可持续发展。随着社会继续依赖电力进行日常活动，解决电能损耗（electric losses）将变得越来越重要，以确保一个可靠和高效的能源未来。