loss during discharge

简明释义

卸货时损失

英英释义

例句

1.We observed a 10% loss during discharge in the new prototype model.

我们在新的原型模型中观察到有10%的放电损失。

2.The report highlighted the loss during discharge as a critical factor affecting performance.

报告强调了放电损失是影响性能的一个关键因素。

3.The technician explained how to reduce the loss during discharge through better circuit design.

技术员解释了如何通过更好的电路设计来减少放电损失。

4.To improve efficiency, we need to minimize the loss during discharge of our energy storage systems.

为了提高效率，我们需要尽量减少我们的能源存储系统中的放电损失。

5.The engineer noted a significant loss during discharge in the battery testing process.

工程师注意到在电池测试过程中有显著的放电损失。

作文

In the field of electrical engineering and battery technology, the term loss during discharge refers to the energy that is not effectively utilized when a battery discharges its stored energy to power a device. This phenomenon can occur due to several factors, including internal resistance, heat generation, and chemical inefficiencies. Understanding loss during discharge is crucial for improving the performance and longevity of batteries, which are essential components in many modern technologies, from smartphones to electric vehicles.Batteries operate based on electrochemical reactions that convert chemical energy into electrical energy. However, not all the energy stored in a battery can be converted into usable power. When a battery discharges, some energy is inevitably lost as heat due to the internal resistance of the battery materials. This resistance can vary depending on the battery's design, age, and temperature. The heat generated during this process not only represents a loss of energy but can also lead to increased wear and tear on the battery, potentially shortening its lifespan.Another significant factor contributing to loss during discharge is the efficiency of the chemical reactions occurring within the battery. Ideally, a battery should convert all its stored energy into electrical energy with minimal losses. However, in reality, some energy is lost due to side reactions or incomplete reactions that do not contribute to the overall output. These inefficiencies can be particularly pronounced in certain types of batteries, such as lead-acid or nickel-cadmium batteries, where the chemical processes are less efficient compared to newer technologies like lithium-ion batteries.The implications of loss during discharge are particularly important in applications where maximizing battery life and efficiency is critical. For instance, in electric vehicles, even a small percentage of energy loss can significantly reduce the vehicle's range and overall performance. Manufacturers are constantly seeking ways to minimize these losses through improved battery designs, better materials, and advanced charging algorithms that optimize the discharge process.Moreover, understanding loss during discharge is not only vital for engineers and manufacturers but also for consumers who rely on battery-powered devices. By being aware of how energy loss occurs, users can make informed decisions about battery maintenance, usage patterns, and even the selection of devices based on their energy efficiency ratings. For example, choosing a smartphone with a battery that has lower loss during discharge can lead to a longer-lasting device and a better user experience.As technology continues to evolve, research into minimizing loss during discharge remains a hot topic. Scientists and engineers are exploring new materials, such as solid-state electrolytes, which promise to reduce internal resistance and improve overall efficiency. Additionally, advancements in battery management systems (BMS) aim to monitor and optimize the discharge process, further mitigating energy loss.In conclusion, loss during discharge is a critical concept in understanding battery performance and efficiency. It encompasses various factors that lead to energy loss when a battery is discharging, impacting everything from the lifespan of the battery to the performance of the devices it powers. As we continue to rely more on battery technology, addressing these losses will be key to developing more efficient, longer-lasting energy storage solutions that meet the demands of our increasingly electrified world.

在电气工程和电池技术领域，“放电过程中的损失”一词指的是在电池将储存的能量释放以为设备供电时，未被有效利用的能量。这种现象可能由于几个因素而发生，包括内部电阻、热量产生和化学效率低下。理解放电过程中的损失对于提高电池的性能和寿命至关重要，而电池是许多现代技术的基本组成部分，从智能手机到电动车。电池的工作原理基于电化学反应，将化学能转化为电能。然而，并非所有存储在电池中的能量都可以转化为可用的电力。当电池放电时，由于电池材料的内部电阻，不可避免地会有一些能量以热量的形式损失。此电阻可能因电池的设计、年龄和温度而异。在这一过程中产生的热量不仅代表了能量的损失，还可能导致电池的磨损，从而缩短其使用寿命。另一个导致放电过程中的损失的重要因素是电池内部发生的化学反应的效率。理想情况下，电池应将其储存的所有能量转化为电能，损失最小。然而，实际上，由于副反应或不完全反应，一些能量会被浪费，这些反应并不贡献于整体输出。这些低效率在某些类型的电池中尤为明显，例如铅酸电池或镍镉电池，其化学过程的效率低于新型技术如锂离子电池。放电过程中的损失的影响在最大化电池寿命和效率至关重要的应用中尤为重要。例如，在电动车中，即使是小百分比的能量损失也会显著减少车辆的续航里程和整体性能。制造商不断寻求通过改进电池设计、更好的材料和优化放电过程的先进充电算法来最小化这些损失。此外，理解放电过程中的损失不仅对工程师和制造商至关重要，对依赖电池供电设备的消费者同样如此。通过了解能量损失的发生方式，用户可以就电池维护、使用模式甚至根据能效评级选择设备做出明智的决定。例如，选择一款具有较低放电过程中的损失的智能手机，可以使设备更持久，提升用户体验。随着技术的不断发展，减少放电过程中的损失的研究仍然是一个热门话题。科学家和工程师正在探索新材料，例如固态电解质，这些材料有望降低内部电阻并提高整体效率。此外，电池管理系统（BMS）的进步旨在监控和优化放电过程，进一步减轻能量损失。总之，放电过程中的损失是理解电池性能和效率的关键概念。它涵盖了在电池放电时导致能量损失的各种因素，影响着电池的使用寿命以及它所供电设备的性能。随着我们越来越依赖电池技术，解决这些损失将是开发更高效、更持久的能源存储解决方案的关键，以满足我们日益电气化世界的需求。