storage capacitor

简明释义

存储电容器

英英释义

例句

1.When the power is cut, the storage capacitor can keep the device running temporarily.

当断电时，储能电容器可以暂时保持设备运行。

2.The circuit uses a storage capacitor to hold energy for later use.

该电路使用一个储能电容器来存储能量以备后用。

3.In this application, the storage capacitor ensures a stable voltage supply.

在这个应用中，储能电容器确保了稳定的电压供应。

4.The storage capacitor charges quickly and discharges slowly, making it ideal for this circuit.

储能电容器充电迅速，放电缓慢，非常适合这个电路。

5.A larger storage capacitor can provide more energy for high-demand applications.

更大的储能电容器可以为高需求应用提供更多能量。

作文

In today's rapidly advancing technological landscape, the role of various electronic components has become increasingly significant. One such component that plays a crucial part in energy storage and management is the storage capacitor (储能电容器). A storage capacitor is an electrical component that stores energy in an electric field, which can be released when needed. This ability to store and discharge energy makes it essential in numerous applications, from small electronic devices to large power systems.The fundamental principle behind a storage capacitor is relatively simple. When voltage is applied across the terminals of the capacitor, an electric field develops between its plates, which allows for the accumulation of electrical charge. The amount of charge a capacitor can hold is determined by its capacitance, which is measured in farads. The higher the capacitance, the more energy the storage capacitor can store. This characteristic is particularly important in applications like power supply circuits, where maintaining a stable voltage is crucial.One of the most common uses of storage capacitors is in power supply filters. In these circuits, they help smooth out fluctuations in voltage, ensuring that electronic devices receive a constant and reliable power supply. Without storage capacitors, devices could experience voltage spikes or drops, leading to potential damage or malfunction. Thus, they serve as a protective measure, enhancing the longevity and performance of electronic components.Moreover, storage capacitors are pivotal in power electronics, especially in renewable energy systems. For instance, in solar energy systems, storage capacitors can store excess energy generated during peak sunlight hours, which can then be released during periods of low sunlight. This ability to manage energy flow not only optimizes the use of renewable resources but also contributes to energy efficiency and sustainability.In electric vehicles (EVs), storage capacitors play a vital role in regenerative braking systems. When the vehicle slows down, the kinetic energy produced is converted back into electrical energy, which is then stored in the storage capacitor. This stored energy can be used later to power the vehicle, enhancing its overall efficiency and range. As the demand for electric vehicles continues to grow, the importance of storage capacitors in this sector cannot be overstated.However, it is essential to note that while storage capacitors are incredibly useful, they also have limitations. For example, they typically have a lower energy density compared to batteries, meaning they cannot store as much energy in the same amount of space. This limitation makes them less suitable for applications requiring long-term energy storage. Nevertheless, advancements in technology are continually improving the performance and capabilities of storage capacitors, making them an even more attractive option for various applications.In conclusion, the storage capacitor (储能电容器) is a vital component in modern electronics, facilitating efficient energy storage and management across numerous applications. Its ability to store and release energy quickly makes it indispensable in power supply systems, renewable energy applications, and electric vehicles. As technology continues to evolve, the role of storage capacitors will likely expand, further integrating them into our daily lives and contributing to a more sustainable future.

在当今快速发展的技术环境中，各种电子元件的作用变得越来越重要。其中一个在能量存储和管理方面发挥关键作用的元件是储能电容器（storage capacitor）。储能电容器是一种在电场中存储能量的电气元件，可以在需要时释放能量。这种存储和放电能量的能力使其在从小型电子设备到大型电力系统的众多应用中都至关重要。储能电容器的基本原理相对简单。当电压施加到电容器的端子上时，其板之间会产生电场，从而允许电荷的积累。电容器能够存储的电荷量由其电容决定，以法拉为单位进行测量。电容越高，储能电容器可以存储的能量就越多。这一特性在电源电路等应用中尤为重要，因为保持稳定的电压至关重要。储能电容器最常见的用途之一是在电源滤波器中。在这些电路中，它们帮助平滑电压波动，确保电子设备获得稳定可靠的电源供应。如果没有储能电容器，设备可能会经历电压尖峰或下降，导致潜在的损坏或故障。因此，它们作为一种保护措施，增强了电子元件的耐用性和性能。此外，储能电容器在电力电子学中也至关重要，特别是在可再生能源系统中。例如，在太阳能系统中，储能电容器可以存储在阳光充足的高峰时段产生的多余能量，然后在阳光不足的时期释放。这种管理能量流动的能力不仅优化了可再生资源的使用，还促进了能效和可持续性。在电动汽车（EV）中，储能电容器在再生制动系统中发挥着重要作用。当车辆减速时，产生的动能会转化为电能，并存储在储能电容器中。这些存储的能量可以稍后用于为车辆供电，提高整体效率和续航里程。随着对电动汽车需求的持续增长，储能电容器在这一领域的重要性不容低估。然而，必须注意的是，尽管储能电容器非常有用，但它们也有局限性。例如，与电池相比，它们通常具有较低的能量密度，这意味着在相同空间内无法存储那么多能量。这一限制使其不太适合需要长期能量存储的应用。尽管如此，技术的进步正在不断提高储能电容器的性能和能力，使其在各种应用中更具吸引力。总之，储能电容器（storage capacitor）是现代电子产品中的一个重要组成部分，促进了各类应用中的高效能量存储和管理。它快速存储和释放能量的能力使其在电源系统、可再生能源应用和电动汽车中不可或缺。随着技术的不断发展，储能电容器的角色可能会进一步扩大，进一步将其融入我们的日常生活，并为更可持续的未来做出贡献。