combined steam and gas turbine

简明释义

蒸汽轮机和燃气轮机联合

英英释义

例句

1.Investing in a combined steam and gas turbine can significantly reduce operational costs.

投资于联合蒸汽和燃气涡轮机可以显著降低运营成本。

2.The combined steam and gas turbine technology is becoming increasingly popular in modern energy solutions.

在现代能源解决方案中，联合蒸汽和燃气涡轮机技术正变得越来越受欢迎。

3.A combined steam and gas turbine increases the overall thermal efficiency of the plant.

联合蒸汽和燃气涡轮机提高了发电厂的整体热效率。

4.We are exploring the benefits of using a combined steam and gas turbine for our new facility.

我们正在探讨在新设施中使用联合蒸汽和燃气涡轮机的好处。

5.The power plant utilizes a combined steam and gas turbine system to maximize efficiency.

该发电厂利用联合蒸汽和燃气涡轮机系统以最大化效率。

作文

The world is increasingly focused on finding efficient and sustainable energy solutions to meet the growing demands of modern society. One innovative approach that has gained traction in recent years is the use of combined steam and gas turbine systems. These systems are designed to maximize energy efficiency by utilizing both gas and steam turbines in a single setup, allowing for the effective conversion of fuel into electricity. This dual approach not only enhances the overall efficiency of power generation but also reduces greenhouse gas emissions, making it a more environmentally friendly option compared to traditional methods.At its core, a combined steam and gas turbine system operates on the principle of combined cycle technology. In this setup, natural gas is first burned in a gas turbine, which generates electricity. The exhaust heat from the gas turbine, which would typically be wasted in conventional systems, is captured and used to produce steam in a heat recovery steam generator (HRSG). This steam then drives a steam turbine, generating additional electricity. The synergy between the two types of turbines allows for a higher overall efficiency rate, often exceeding 60%, compared to around 33% for a single-cycle gas turbine.The advantages of implementing combined steam and gas turbine systems are numerous. Firstly, they provide a significant reduction in fuel consumption, which translates to lower operational costs for power plants. Furthermore, by optimizing the use of available resources, these systems contribute to a decrease in carbon emissions, aligning with global efforts to combat climate change. Many countries are now investing in such technologies to transition towards cleaner energy sources.Additionally, combined steam and gas turbine systems offer flexibility in operation. They can be designed to run on various fuels, including natural gas, biogas, or even hydrogen, which is emerging as a promising clean energy source. This adaptability not only enhances energy security but also allows for smoother integration with renewable energy sources like wind and solar, addressing the intermittency challenges associated with these technologies.However, despite their advantages, there are challenges associated with the implementation of combined steam and gas turbine systems. The initial capital investment for establishing such facilities can be substantial, requiring careful financial planning and consideration of long-term benefits. Additionally, ongoing maintenance and operational expertise are crucial to ensure optimal performance and reliability over time.In conclusion, the adoption of combined steam and gas turbine systems represents a significant step forward in the quest for more efficient and sustainable energy solutions. By harnessing the strengths of both gas and steam turbines, these systems not only enhance energy production but also contribute to environmental conservation. As the world continues to grapple with the challenges of energy demand and climate change, embracing such innovative technologies will be essential for achieving a more sustainable future. The journey towards cleaner energy is ongoing, and combined steam and gas turbine systems are undoubtedly a vital part of this evolution.

随着全球越来越关注寻找高效和可持续的能源解决方案，以满足现代社会日益增长的需求，一种近年来获得广泛关注的创新方法是使用联合蒸汽和燃气涡轮机系统。这些系统旨在通过在单一设置中利用燃气和蒸汽涡轮机来最大化能源效率，从而有效地将燃料转化为电力。这种双重方法不仅提高了发电的整体效率，还减少了温室气体排放，使其成为比传统方法更环保的选择。在其核心，联合蒸汽和燃气涡轮机系统基于联合循环技术的原理。在这种设置中，天然气首先在燃气涡轮机中燃烧，产生电力。燃气涡轮机的废气热量在传统系统中通常会被浪费，而是在热回收蒸汽发生器（HRSG）中被捕获并用于产生蒸汽。然后，这些蒸汽驱动蒸汽涡轮机，产生额外的电力。两种涡轮机之间的协同作用使得总体效率率更高，通常超过60%，而单循环燃气涡轮机的效率约为33%。实施联合蒸汽和燃气涡轮机系统的优势是众多的。首先，它们显著减少了燃料消耗，这转化为发电厂的较低运营成本。此外，通过优化可用资源的使用，这些系统有助于减少碳排放，符合全球应对气候变化的努力。许多国家现在正在投资于这些技术，以向更清洁的能源来源过渡。此外，联合蒸汽和燃气涡轮机系统在操作上提供灵活性。它们可以设计为使用各种燃料，包括天然气、生物气，甚至氢气，这是一种新兴的有前景的清洁能源来源。这种适应性不仅增强了能源安全，还允许与风能和太阳能等可再生能源的平滑整合，解决了与这些技术相关的间歇性挑战。然而，尽管有其优势，实施联合蒸汽和燃气涡轮机系统也面临挑战。建立此类设施的初始资本投资可能相当可观，需要仔细的财务规划和长期利益的考虑。此外，持续的维护和操作专业知识对于确保长期的最佳性能和可靠性至关重要。总之，采用联合蒸汽和燃气涡轮机系统代表了在寻求更高效和可持续的能源解决方案方面的重要一步。通过利用燃气和蒸汽涡轮机的优势，这些系统不仅提高了能源生产，还为环境保护做出了贡献。随着世界继续应对能源需求和气候变化的挑战，接受这样的创新技术对于实现更可持续的未来至关重要。朝着更清洁能源的旅程仍在继续，而联合蒸汽和燃气涡轮机系统无疑是这一演变的重要组成部分。