focusing collector

简明释义

聚焦型收集器

英英释义

例句

1.The focusing collector can significantly reduce energy costs in residential heating.

在住宅供暖中，聚焦集热器可以显著降低能源成本。

2.The design of the focusing collector allows for maximum sunlight capture.

这个聚焦集热器的设计允许最大程度地捕捉阳光。

3.The focusing collector is crucial for solar thermal power generation systems.

对于太阳能热发电系统来说，聚焦集热器至关重要。

4.Engineers are experimenting with different materials to enhance the efficiency of the focusing collector.

工程师们正在尝试不同的材料，以提高聚焦集热器的效率。

5.By using a focusing collector, we can achieve higher temperatures for industrial processes.

通过使用聚焦集热器，我们可以为工业过程实现更高的温度。

作文

In the realm of renewable energy, the concept of a focusing collector plays a crucial role in enhancing the efficiency of solar energy systems. A focusing collector is designed to concentrate sunlight onto a smaller area, typically using mirrors or lenses. This technology allows for the harnessing of solar energy in a more effective manner compared to traditional flat collectors. By focusing sunlight, these collectors can significantly increase the temperature of the working fluid, which is often water or a specialized thermal fluid, leading to improved energy output. The principle behind a focusing collector is relatively simple yet powerful. When sunlight strikes a reflective surface, it is redirected towards a focal point. For instance, parabolic troughs and dish collectors utilize this principle by curving their surfaces to focus sunlight onto a receiver. The concentrated sunlight heats the receiver, which then transfers the heat to the fluid circulating through it. This heated fluid can be used directly for heating applications or converted into steam to drive turbines for electricity generation.One of the significant advantages of using a focusing collector is its ability to generate high temperatures, which is essential for thermodynamic cycles in power plants. Traditional solar panels can convert sunlight into electricity but are limited in their efficiency due to the lower temperatures they operate at. In contrast, focusing collectors can achieve temperatures exceeding 400 degrees Celsius, making them suitable for industrial applications and utility-scale power generation.Moreover, focusing collectors can also store thermal energy more efficiently than conventional solar systems. This capability allows for the production of energy even when sunlight is not available, such as during the night or on cloudy days. By integrating thermal storage systems, such as molten salt tanks, these collectors can provide a continuous supply of energy, thus addressing one of the main challenges of solar power: intermittency.However, the deployment of focusing collectors comes with its own set of challenges. The initial investment for these systems can be higher than that of flat-plate collectors or photovoltaic panels. Additionally, they require precise tracking systems to follow the sun’s path throughout the day, which adds to the complexity and maintenance of the installation. Despite these challenges, the potential benefits of increased efficiency and energy output make focusing collectors an attractive option for large-scale solar energy projects.In conclusion, the focusing collector represents a significant advancement in solar energy technology. Its ability to concentrate sunlight and achieve high operational temperatures opens up new possibilities for energy generation and storage. As the world shifts towards sustainable energy solutions, understanding and implementing technologies like focusing collectors will be essential in meeting future energy demands while minimizing environmental impact. With ongoing research and development, we can expect to see further improvements in this technology, making it an integral part of our transition to renewable energy sources.

在可再生能源领域，focusing collector 的概念在提高太阳能系统的效率方面发挥着至关重要的作用。focusing collector 被设计用来将阳光聚焦到一个较小的区域，通常使用镜子或透镜。这项技术使得相较于传统的平面收集器，更有效地利用太阳能。通过聚焦阳光，这些收集器可以显著提高工作流体的温度，通常是水或专用的热流体，从而提高能量输出。focusing collector 的原理相对简单但功能强大。当阳光照射到反射表面时，它会被重新引导到一个焦点。例如，抛物线槽和碟形收集器利用这一原理，通过弯曲其表面将阳光聚焦到接收器上。聚焦的阳光加热接收器，然后将热量传递给循环通过它的流体。这种加热的流体可以直接用于加热应用，或转化为蒸汽驱动涡轮机发电。使用 focusing collector 的一个显著优势是其能够产生高温，这对于电厂的热力学循环至关重要。传统的太阳能电池板可以将阳光转化为电能，但由于其操作的低温限制了其效率。相比之下，focusing collectors 可以达到超过400摄氏度的温度，使其适合工业应用和公用事业规模的发电。此外，focusing collectors 还可以比传统太阳能系统更有效地储存热能。这种能力使得即使在没有阳光的时候，例如夜间或阴天，也能产生能量。通过整合热储存系统，如融盐罐，这些收集器可以提供持续的能源供应，从而解决了太阳能的主要挑战之一：间歇性。然而，focusing collectors 的部署也面临着一系列挑战。这些系统的初始投资可能比平面收集器或光伏面板更高。此外，它们需要精确的跟踪系统以跟随太阳的路径，这增加了安装的复杂性和维护成本。尽管面临这些挑战，增加的效率和能量输出的潜在好处使得 focusing collectors 成为大规模太阳能项目的一个有吸引力的选择。总之，focusing collector 代表了太阳能技术的重要进步。其聚焦阳光和实现高操作温度的能力为能源生成和储存开辟了新的可能性。随着世界向可持续能源解决方案转型，理解和实施像 focusing collectors 这样的技术将对满足未来能源需求、同时最小化环境影响至关重要。随着持续的研究和开发，我们可以期待看到这项技术的进一步改进，使其成为我们过渡到可再生能源的重要组成部分。