power margin

简明释义

动力限度

英英释义

例句

1.A low power margin could lead to performance issues during high-demand periods.

低功率余量可能导致在高需求期间出现性能问题。

2.Engineers calculated the power margin to ensure the generator can handle peak loads.

工程师计算了功率余量以确保发电机能够处理峰值负载。

3.Monitoring the power margin is crucial in data centers to prevent outages.

监控功率余量在数据中心中至关重要，以防止停电。

4.To improve reliability, we should aim for a power margin of at least 20%.

为了提高可靠性，我们应该目标设定至少20%的功率余量。

5.The system needs to maintain a sufficient power margin to avoid unexpected shutdowns.

系统需要保持足够的功率余量以避免意外关机。

作文

In the world of engineering and technology, the term power margin refers to the difference between the available power and the required power for a particular system or application. Understanding this concept is crucial for ensuring efficiency and reliability in various fields, including electronics, automotive, and energy production. A high power margin indicates that a system has more than enough power to operate effectively, while a low power margin can lead to performance issues or even system failures.For instance, in the design of an electrical circuit, engineers must calculate the power margin to determine if the components will function properly under different load conditions. If the power margin is too low, the circuit may not be able to handle peak demands, resulting in overheating or damage to the components. Conversely, a sufficient power margin allows for unexpected surges in power demand, which can occur due to various factors such as environmental changes or equipment malfunctions.Similarly, in the automotive industry, manufacturers often evaluate the power margin of engines to ensure they can deliver adequate performance under various driving conditions. A vehicle with a robust power margin can accelerate faster and maintain higher speeds without straining the engine. This not only enhances the driving experience but also contributes to the longevity of the vehicle by preventing excessive wear and tear on its components.In the context of energy production, particularly in renewable energy systems like wind or solar power, understanding the power margin becomes even more critical. These systems often face fluctuations in power generation due to variable weather conditions. A well-designed system incorporates a sufficient power margin to accommodate these variations, ensuring that energy supply remains stable even when generation dips temporarily. This stability is essential for meeting consumer demand and maintaining grid reliability.Moreover, the concept of power margin is not limited to physical systems; it can also apply to software applications and computing. In cloud computing, for example, providers must consider the power margin of their servers to ensure they can handle peak loads from multiple users simultaneously. Insufficient power margin in this context can lead to slow response times or outages, negatively impacting user experience and trust in the service.In conclusion, the power margin is a vital parameter across various industries that directly influences performance, safety, and reliability. By carefully evaluating and optimizing the power margin, engineers and designers can create systems that not only meet current demands but are also resilient to future challenges. This proactive approach to managing power margin can lead to enhanced efficiency, reduced operational costs, and improved overall satisfaction for end-users. As technology continues to evolve, the importance of understanding and applying the principles behind power margin will only grow, highlighting its significance in the design and operation of modern systems.

在工程和技术领域，术语power margin指的是某个系统或应用可用功率与所需功率之间的差异。理解这一概念对于确保各种领域（包括电子、汽车和能源生产）的效率和可靠性至关重要。高power margin表明系统有足够的功率有效运行，而低power margin可能导致性能问题甚至系统故障。例如，在电路设计中，工程师必须计算power margin以确定组件在不同负载条件下是否能正常工作。如果power margin过低，电路可能无法处理峰值需求，导致过热或组件损坏。相反，充足的power margin允许应对意外的功率需求激增，这种激增可能由于环境变化或设备故障等多种因素引起。同样，在汽车行业，制造商通常评估发动机的power margin以确保其能够在各种驾驶条件下提供足够的性能。具有强大power margin的车辆可以更快加速并在不使发动机承受压力的情况下保持更高的速度。这不仅增强了驾驶体验，还通过防止过度磨损和撕裂来延长车辆的使用寿命。在能源生产的背景下，特别是在风能或太阳能等可再生能源系统中，理解power margin变得更加重要。这些系统由于天气条件的变化，常常面临功率生成波动。一个设计良好的系统会结合足够的power margin以适应这些变化，从而确保即使在临时发电下降时，能源供应仍然保持稳定。这种稳定性对于满足消费者需求和维护电网可靠性至关重要。此外，power margin的概念不仅限于物理系统；它也可以应用于软件应用程序和计算。在云计算中，例如，提供商必须考虑其服务器的power margin，以确保能够同时处理来自多个用户的峰值负载。在这种情况下，power margin不足可能导致响应时间变慢或出现停机，从而对用户体验和对服务的信任产生负面影响。总之，power margin是各行各业的重要参数，直接影响性能、安全性和可靠性。通过仔细评估和优化power margin，工程师和设计师可以创建不仅满足当前需求而且对未来挑战具有韧性的系统。这种主动管理power margin的方法可以提高效率、降低运营成本，并改善最终用户的整体满意度。随着技术的不断发展，理解和应用power margin背后的原理的重要性只会增加，突显出其在现代系统设计和操作中的重要性。