power plant effective thermal efficiency

简明释义

动力装置有效热效率

英英释义

例句

1.Monitoring the power plant effective thermal efficiency is crucial for optimizing fuel consumption.

监测电厂有效热效率对优化燃料消耗至关重要。

2.The new upgrades in the system have improved the power plant effective thermal efficiency significantly.

系统的新升级显著提高了电厂有效热效率。

3.The engineering team presented a report detailing the power plant effective thermal efficiency over the last quarter.

工程团队提交了一份报告，详细说明了过去一个季度的电厂有效热效率。

4.To reduce operational costs, the management focused on enhancing the power plant effective thermal efficiency.

为了降低运营成本，管理层专注于提高电厂有效热效率。

5.A higher power plant effective thermal efficiency means less fuel is needed for the same energy output.

更高的电厂有效热效率意味着相同的能量输出需要更少的燃料。

作文

The concept of power plant effective thermal efficiency is crucial in understanding how power plants convert fuel into electricity. Essentially, it refers to the ratio of useful electrical energy produced by a power plant to the thermal energy input from the fuel consumed. This measurement is vital for assessing the performance of various types of power plants, including fossil fuel, nuclear, and renewable energy facilities. A higher power plant effective thermal efficiency indicates that a greater portion of the energy from the fuel is being converted into usable electricity, which is beneficial not only for economic reasons but also for environmental sustainability.To comprehend the importance of power plant effective thermal efficiency, one must first recognize the basic principles of energy conversion. In any power generation process, energy is transferred from one form to another. For instance, in a coal-fired power plant, chemical energy stored in coal is transformed into thermal energy through combustion. However, not all of this thermal energy can be converted into electrical energy due to various losses that occur during the process. These losses can be attributed to factors such as heat dissipation, mechanical inefficiencies, and other operational constraints.The calculation of power plant effective thermal efficiency typically involves a straightforward formula: it is the useful output energy divided by the total input energy. For example, if a power plant generates 100 megawatts of electricity while consuming 300 megawatts of thermal energy from its fuel, the effective thermal efficiency would be approximately 33.3%. This percentage reflects the effectiveness of the power plant in utilizing the energy provided by the fuel.Improving the power plant effective thermal efficiency is a key goal for engineers and plant operators. Higher efficiency not only translates into lower fuel consumption and reduced operational costs but also minimizes greenhouse gas emissions. As global concerns about climate change intensify, the push for more efficient power generation methods becomes increasingly relevant. Technologies such as combined cycle gas turbines and advanced steam cycles are examples of innovations aimed at enhancing efficiency levels.Moreover, the significance of power plant effective thermal efficiency extends beyond individual plants. It plays a critical role in national energy strategies and policies. Governments and regulatory bodies often set efficiency standards to encourage the development of cleaner, more efficient energy sources. By improving the overall efficiency of power generation, countries can reduce their reliance on fossil fuels, enhance energy security, and promote sustainable development.In conclusion, the term power plant effective thermal efficiency encapsulates a vital aspect of energy production that has far-reaching implications for both the economy and the environment. Understanding and optimizing this efficiency metric is essential for advancing technology in power generation, reducing costs, and addressing the urgent need for sustainable energy solutions. As we move forward, it is imperative that stakeholders in the energy sector prioritize improvements in power plant effective thermal efficiency to foster a more sustainable future for generations to come.

‘电厂有效热效率’的概念对于理解电厂如何将燃料转化为电力至关重要。它基本上是指电厂产生的有用电能与所消耗燃料的热能输入之间的比率。这个测量对于评估各种类型电厂的性能非常重要，包括化石燃料、电核能和可再生能源设施。更高的‘电厂有效热效率’表明，燃料中更大部分的能量被转化为可用电力，这不仅对经济原因有利，而且对环境可持续性也是如此。要理解‘电厂有效热效率’的重要性，首先必须认识到能量转化的基本原理。在任何发电过程中，能量都是从一种形式转移到另一种形式。例如，在煤炭发电厂中，煤中储存的化学能通过燃烧转化为热能。然而，由于在过程中发生的各种损失，并非所有的热能都能转化为电能。这些损失可以归因于热量散失、机械低效以及其他操作限制等因素。‘电厂有效热效率’的计算通常涉及一个简单的公式：它是有用输出能量与总输入能量的比值。例如，如果一个电厂生成100兆瓦的电力，同时消耗300兆瓦的热能，其有效热效率约为33.3%。这个百分比反映了电厂在利用燃料提供的能量方面的有效性。提高‘电厂有效热效率’是工程师和工厂运营者的主要目标。更高的效率不仅意味着较低的燃料消耗和减少的运营成本，还能最小化温室气体排放。随着全球对气候变化的关注加剧，提高发电方法的效率的推动变得越来越相关。联合循环燃气轮机和先进蒸汽循环等技术就是旨在提高效率水平的创新的例子。此外，‘电厂有效热效率’的重要性超出了个别电厂的范围。它在国家能源战略和政策中发挥着关键作用。政府和监管机构通常设定效率标准，以鼓励开发更清洁、更高效的能源来源。通过提高发电的整体效率，各国可以减少对化石燃料的依赖，提高能源安全，并促进可持续发展。总之，‘电厂有效热效率’这一术语概括了能源生产的一个重要方面，对经济和环境都有深远的影响。理解和优化这一效率指标对于推动发电技术的发展、降低成本以及应对可持续能源解决方案的迫切需求至关重要。随着我们不断前进，能源部门的利益相关者必须优先考虑提高‘电厂有效热效率’，以促进为后代创造一个更可持续的未来。