geared steam turbine

简明释义

齿轮减速式汽轮机

英英释义

例句

1.The geared steam turbine operates at lower speeds compared to direct drive turbines, making it suitable for various industrial uses.

齿轮蒸汽涡轮机与直接驱动涡轮相比，工作速度较低，适合多种工业用途。

2.Maintenance of the geared steam turbine is crucial to ensure optimal performance and longevity.

对齿轮蒸汽涡轮机的维护对于确保最佳性能和使用寿命至关重要。

3.The power plant utilizes a geared steam turbine to efficiently convert thermal energy into mechanical energy.

该发电厂利用齿轮蒸汽涡轮机高效地将热能转换为机械能。

4.In marine applications, a geared steam turbine is often preferred for its compact design and high efficiency.

在海洋应用中，齿轮蒸汽涡轮机因其紧凑的设计和高效率而受到青睐。

5.The efficiency of a geared steam turbine can be significantly improved by optimizing the gear ratio.

齿轮蒸汽涡轮机的效率可以通过优化齿轮比显著提高。

作文

The development of power generation technologies has seen significant advancements over the years, with various types of turbines playing a crucial role. One such innovation is the geared steam turbine, which combines the principles of steam turbine technology with gear mechanisms to enhance efficiency and performance in electricity generation. This essay will explore the workings of the geared steam turbine, its applications, and its advantages over traditional steam turbines.A geared steam turbine operates by converting thermal energy from steam into mechanical energy, which is then used to generate electricity. In traditional steam turbines, the steam produced from boiling water drives the blades directly, causing them to rotate and turn a generator. However, in a geared steam turbine, the turbine blades are connected to a gear system that optimizes the rotation speed and torque, allowing for more efficient energy conversion. This gearing mechanism can adjust the output speed of the turbine to match the operational requirements of the generator, making it a versatile option for various power generation scenarios.One of the primary applications of the geared steam turbine is in combined heat and power (CHP) systems, where both electricity and useful heat are produced simultaneously. In these systems, the steam generated can be utilized not only for power generation but also for heating purposes in industrial processes or district heating. The ability of the geared steam turbine to operate efficiently at various load conditions makes it an ideal choice for CHP applications, contributing to energy savings and reduced emissions.Furthermore, the design of the geared steam turbine allows for a smaller footprint compared to traditional steam turbines. This compact design is particularly beneficial in urban settings where space is limited. Additionally, the lower operational speeds of geared turbines can lead to reduced wear and tear on components, resulting in lower maintenance costs and longer operational lifespans.The advantages of using a geared steam turbine extend beyond just efficiency and space-saving. The flexibility in design allows for customization based on specific energy demands, making it suitable for both large-scale power plants and smaller, decentralized energy systems. This adaptability is increasingly important in today's energy landscape, where renewable energy sources are becoming more prevalent, and the need for reliable backup systems is essential.In conclusion, the geared steam turbine represents a significant advancement in turbine technology, offering enhanced efficiency, versatility, and compactness for power generation. Its ability to operate effectively in various applications, particularly in combined heat and power systems, makes it a valuable asset in the pursuit of sustainable energy solutions. As the world continues to move towards cleaner energy sources, the role of the geared steam turbine will likely become even more prominent, paving the way for innovative approaches to energy production and consumption.

发电技术的发展多年来经历了重大进步，各种类型的涡轮机在其中发挥了至关重要的作用。其中一种创新是齿轮蒸汽涡轮机，它将蒸汽涡轮技术的原理与齿轮机制相结合，以提高发电的效率和性能。本文将探讨齿轮蒸汽涡轮机的工作原理、应用及其相对于传统蒸汽涡轮机的优势。齿轮蒸汽涡轮机通过将蒸汽中的热能转化为机械能，从而用于发电。在传统的蒸汽涡轮机中，产生的蒸汽直接推动涡轮叶片，使其旋转并驱动发电机。然而，在齿轮蒸汽涡轮机中，涡轮叶片连接到一个齿轮系统，该系统优化了旋转速度和扭矩，从而实现更高效的能量转换。这个齿轮机制可以调整涡轮的输出速度，以匹配发电机的操作要求，使其成为各种发电场景的多功能选择。齿轮蒸汽涡轮机的主要应用之一是在联合供热和电力（CHP）系统中，在这些系统中，同时生产电力和有用的热能。在这些系统中，产生的蒸汽不仅可以用于发电，还可以用于工业过程或区域供热中的加热。齿轮蒸汽涡轮机在各种负载条件下高效运行的能力使其成为CHP应用的理想选择，有助于节能和减少排放。此外，齿轮蒸汽涡轮机的设计相较于传统蒸汽涡轮机占用更小的空间。这种紧凑的设计在城市环境中尤为有利，因为空间有限。此外，齿轮涡轮机较低的操作速度可以减少部件的磨损，从而降低维护成本并延长操作寿命。使用齿轮蒸汽涡轮机的优势不仅限于效率和节省空间。其设计的灵活性允许根据特定的能源需求进行定制，使其适合大型发电厂和较小的分散式能源系统。在当今能源格局中，这种适应性变得越来越重要，因为可再生能源源日益普及，而可靠的备用系统的需求也至关重要。总之，齿轮蒸汽涡轮机代表了涡轮技术的重要进步，为发电提供了更高的效率、多功能性和紧凑性。它在联合供热和电力系统等各种应用中有效运行的能力，使其成为追求可持续能源解决方案的宝贵资产。随着世界继续朝着更清洁的能源来源迈进，齿轮蒸汽涡轮机的角色可能会变得更加突出，为能源生产和消费的创新方法铺平道路。