power loss

简明释义

功率损失

英英释义

例句

1.The generator experienced a significant power loss due to overheating.

由于过热，发电机经历了显著的功率损失。

2.During the storm, many homes suffered from power loss when the lines were downed.

在暴风雨期间，许多家庭因电线倒塌而遭受功率损失。

3.The team conducted tests to measure the power loss in different circuit configurations.

团队进行了测试，以测量不同电路配置中的功率损失。

4.Engineers are investigating the cause of the power loss in the transmission system.

工程师正在调查传输系统中功率损失的原因。

5.To minimize power loss, we need to upgrade the wiring in the building.

为了最小化功率损失，我们需要升级建筑物的电缆。

作文

Power loss is a significant issue that affects various sectors, including electrical engineering, telecommunications, and even everyday household appliances. Understanding the concept of power loss (功率损耗) is crucial for engineers and consumers alike, as it impacts efficiency, performance, and ultimately costs. In electrical systems, power loss can occur due to several factors, including resistance in wires, heat dissipation, and the inefficiency of devices used in the transmission and conversion of energy.One of the primary causes of power loss (功率损耗) in electrical circuits is the resistance encountered by the current flowing through conductors. According to Ohm's Law, the resistance (R) in a circuit leads to a voltage drop, which results in energy being dissipated as heat. This phenomenon is particularly evident in long-distance power transmission, where high resistance can lead to significant energy losses. To mitigate this, engineers often use thicker wires or materials with better conductivity to reduce power loss (功率损耗).Another factor contributing to power loss (功率损耗) is the inefficiency of electrical devices. For instance, when an appliance converts electrical energy into mechanical energy, some of that energy is inevitably lost in the form of heat or sound. This inefficiency can be quantified using the term 'efficiency rating,' which indicates how much of the input energy is converted into useful work. By choosing energy-efficient appliances, consumers can minimize power loss (功率损耗) and reduce their electricity bills.In the realm of renewable energy, power loss (功率损耗) is also a critical consideration. Solar panels, for example, convert sunlight into electricity, but not all the captured energy is transformed effectively. Factors such as shading, orientation, and temperature can affect the overall efficiency of solar systems, leading to power loss (功率损耗). Understanding these factors allows homeowners and businesses to optimize their solar installations for maximum energy output.Moreover, advancements in technology are being made to address the challenges associated with power loss (功率损耗). Smart grids, for example, utilize digital technology to monitor and manage electricity flow more efficiently. By analyzing real-time data, utilities can identify areas where power loss (功率损耗) occurs and take corrective actions, such as rerouting power or upgrading infrastructure. This not only enhances the reliability of power supply but also contributes to sustainable energy practices.In conclusion, power loss (功率损耗) is an essential concept in understanding energy efficiency and management. Whether in household appliances, industrial applications, or renewable energy systems, recognizing the sources and implications of power loss (功率损耗) can lead to better decision-making and cost savings. As technology continues to evolve, addressing power loss (功率损耗) will remain a priority for engineers and consumers alike, ensuring a more efficient and sustainable future.