loss of voltage

简明释义

电压损失

英英释义

例句

1.To troubleshoot the issue, we measured the loss of voltage at various points in the system.

为了排查问题，我们在系统的各个点测量了电压损失。

2.A loss of voltage can occur if the wires are too long or damaged.

如果电线过长或损坏，可能会发生电压损失。

3.The technician reported a significant loss of voltage in the power supply, which caused the equipment to malfunction.

技术人员报告说电源出现了显著的电压损失，这导致设备发生故障。

4.The loss of voltage in the transmission lines can lead to inefficient power delivery.

输电线中的电压损失会导致电力传输效率低下。

5.During the inspection, we noticed a loss of voltage across the circuit, indicating a potential short circuit.

在检查过程中，我们注意到电路中有电压损失，这表明可能存在短路。

作文

In the world of electrical engineering, the concept of loss of voltage is critical to understanding how electrical systems function. The loss of voltage refers to the reduction in voltage as electrical energy travels through a conductor. This phenomenon can occur due to various factors, including resistance in the wires, the distance the electricity must travel, and the load applied to the circuit. Understanding the causes and implications of loss of voltage is essential for engineers and technicians who design and maintain electrical systems.One of the primary reasons for loss of voltage is the resistance encountered by the electrical current as it moves through conductors. Every material has a specific resistivity, which determines how much it opposes the flow of electricity. For example, copper is widely used in electrical wiring because it has low resistivity, allowing for minimal loss of voltage. However, if the wire is too long or if it is made from a higher-resistance material, the loss of voltage can become significant, leading to inefficiencies in the system.Another factor contributing to loss of voltage is the distance between the power source and the load. The longer the distance, the greater the potential for voltage drop. This is particularly important in large installations, such as industrial plants or commercial buildings, where power may need to be transmitted over considerable distances. Engineers often have to calculate the expected loss of voltage to ensure that the voltage at the load remains within acceptable limits for proper operation.Furthermore, the load on the circuit can also affect the loss of voltage. When more devices are connected to an electrical circuit, the total current increases, which can lead to a higher voltage drop across the conductors. This is why it is crucial to design circuits with appropriate capacity, taking into account the maximum load they will carry. If the loss of voltage is too high, it can result in insufficient voltage reaching the devices, causing them to malfunction or operate inefficiently.To mitigate the effects of loss of voltage, engineers employ various strategies. One common approach is to use thicker wires, which have lower resistance and can reduce the loss of voltage. Additionally, using higher voltage levels for transmission can also help, as higher voltages tend to experience less relative voltage drop over distance. This principle is why power is often transmitted at high voltages and then stepped down for use in homes and businesses.In conclusion, the concept of loss of voltage is fundamental in electrical engineering. It encompasses the various factors that contribute to the reduction of voltage in electrical systems, including resistance, distance, and load. By understanding and addressing these factors, engineers can design more efficient systems that minimize loss of voltage and ensure reliable operation. As technology continues to advance, the importance of managing loss of voltage will only grow, making it a vital area of study for future electrical engineers.

在电气工程的世界中，loss of voltage（电压损失）这一概念对于理解电气系统的运作至关重要。loss of voltage指的是电能在导体中传输时电压的降低。这种现象可能由于多种因素而发生，包括导线中的电阻、电流必须传输的距离以及施加在电路上的负载。理解loss of voltage的原因和影响对于设计和维护电气系统的工程师和技术人员来说是必不可少的。loss of voltage的主要原因之一是电流在导体中移动时遇到的电阻。每种材料都有特定的电阻率，决定了它对电流流动的阻碍程度。例如，铜被广泛用于电缆，因为它的电阻率低，从而使loss of voltage最小化。然而，如果电线过长或使用电阻较高的材料，则loss of voltage可能变得显著，导致系统效率下降。另一个导致loss of voltage的因素是电源与负载之间的距离。距离越长，电压下降的潜力就越大。这在大型安装中尤其重要，例如工业厂房或商业建筑，其中电力可能需要通过相当长的距离进行传输。工程师通常需要计算预期的loss of voltage，以确保负载处的电压保持在可接受的范围内，以便正常运行。此外，电路上的负载也会影响loss of voltage。当更多设备连接到电路时，总电流增加，这可能导致导体上的电压下降更高。这就是为什么设计电路时必须考虑适当的容量，考虑到它们将承载的最大负载。如果loss of voltage过高，可能导致到达设备的电压不足，从而导致设备故障或效率低下。为了减轻loss of voltage的影响，工程师采用各种策略。一种常见的方法是使用较厚的电线，这样可以降低电阻，从而减少loss of voltage。此外，使用更高的电压进行传输也有助于，因为较高的电压在距离上的相对电压下降往往较小。这就是为什么电力通常以高电压传输，然后在家庭和企业中降低电压的原理。总之，loss of voltage这一概念在电气工程中是基础性的。它涵盖了导致电气系统中电压降低的各种因素，包括电阻、距离和负载。通过理解和解决这些因素，工程师可以设计出更高效的系统，最大限度地减少loss of voltage并确保可靠运行。随着技术的不断发展，管理loss of voltage的重要性只会增加，使其成为未来电气工程师研究的关键领域。