no load starting

简明释义

无载起动

英英释义

例句

1.For safety reasons, always conduct a no load starting test before full operation.

出于安全原因，在全面操作之前始终进行无负载启动测试。

2.During the no load starting phase, the motor runs without any attached equipment.

在无负载启动阶段，电动机在没有任何附加设备的情况下运行。

3.The manual specifies that no load starting should be performed to check the system's functionality.

手册规定应进行无负载启动以检查系统的功能性。

4.Before running the engine, ensure that it is in a state of no load starting to prevent damage.

在启动引擎之前，确保它处于无负载启动状态，以防止损坏。

5.The technician explained that no load starting is essential for testing the generator's performance.

技术员解释说，无负载启动对于测试发电机的性能至关重要。

作文

In the realm of engineering and mechanics, understanding various operational terms is crucial for both professionals and students. One such term that often arises in discussions about machinery and engines is no load starting. This phrase refers to the process of starting a machine or engine without any external load attached to it. In simpler terms, it means that the machine is started while it is not performing any work or is not connected to any load that it would typically drive. The concept of no load starting is particularly important in the context of electric motors and generators, where the initial conditions of operation can greatly affect performance and efficiency.When an engine or motor starts under no load conditions, it can reach its operating speed more quickly and efficiently. This is because there are no opposing forces acting against the motor's output. For example, if an electric motor is started with a heavy load, it may struggle to gain speed, leading to increased wear and tear on the components, potential overheating, and even failure. Thus, no load starting is a practice that helps to ensure the longevity and reliability of machinery.Moreover, no load starting is essential for testing and diagnostics. Engineers often perform tests under no load conditions to assess the performance of machines, calibrate sensors, and troubleshoot issues. By starting a machine without load, they can measure parameters like voltage, current, and efficiency without the complicating factor of load dynamics. This allows for a clearer understanding of how the machine operates under ideal conditions, providing valuable data for further analysis.In addition to its practical applications, the concept of no load starting also has implications in safety. Starting machinery without load minimizes the risk of sudden movements or jerks that could pose hazards to operators or nearby personnel. It creates a controlled environment where potential issues can be identified and addressed before the machine is put to work.The importance of no load starting extends beyond just mechanical considerations; it also plays a role in energy efficiency. When machines are started under load, they can draw excessive current, leading to higher energy consumption and operational costs. By utilizing no load starting, facilities can optimize their energy usage, reducing overall expenses and contributing to sustainability efforts.In conclusion, the term no load starting encapsulates a critical practice in the operation and maintenance of machinery. Understanding this concept is vital for anyone involved in engineering, manufacturing, or maintenance of mechanical systems. It not only ensures the efficient operation of equipment but also enhances safety and promotes energy conservation. As technology continues to evolve, the principles behind no load starting will remain relevant, guiding best practices in the industry and helping to foster a deeper understanding of machine dynamics. Therefore, embracing the concept of no load starting is essential for anyone looking to excel in the field of engineering and mechanics.

在工程和机械领域，理解各种操作术语对专业人士和学生来说至关重要。其中一个常常出现在讨论机器和发动机时的术语是无负载启动。这个短语指的是在没有任何外部负载附加的情况下启动机器或发动机的过程。简单来说，这意味着机器在没有执行任何工作或未连接到它通常驱动的负载的情况下启动。无负载启动的概念在电动机和发电机的上下文中尤为重要，因为操作的初始条件可以极大地影响性能和效率。当发动机或电动机在无负载条件下启动时，它能更快、更有效地达到其工作速度。这是因为没有反向力量作用于电机的输出。例如，如果电动机在重负载下启动，它可能会难以加速，导致组件的磨损增加、潜在过热甚至故障。因此，无负载启动是一种确保机器长寿和可靠性的做法。此外，无负载启动对于测试和诊断也至关重要。工程师通常在无负载条件下进行测试，以评估机器的性能、校准传感器和排除故障。通过在没有负载的情况下启动机器，他们可以测量电压、电流和效率等参数，而不受负载动态的复杂影响。这使得在理想条件下更清晰地理解机器的运行，从而提供宝贵的数据以供进一步分析。除了实际应用之外，无负载启动的概念在安全性方面也有影响。在没有负载的情况下启动机器可以最小化突发移动或震动的风险，这可能对操作员或附近人员构成危险。它创造了一个受控环境，在这里可以识别和解决潜在问题，然后再将机器投入工作。无负载启动的重要性不仅限于机械考虑；它在能源效率方面也发挥着作用。当机器在负载下启动时，它们可能会消耗过多的电流，导致更高的能耗和运营成本。通过利用无负载启动，设施可以优化其能源使用，降低整体开支，并为可持续发展努力做出贡献。总之，术语无负载启动概括了一种在机器操作和维护中的关键实践。理解这一概念对于任何参与工程、制造或机械系统维护的人来说都是至关重要的。它不仅确保设备的高效运行，还增强了安全性并促进了能源节约。随着技术的不断发展，无负载启动背后的原则将继续保持相关性，指导行业最佳实践，并帮助加深对机器动态的理解。因此，拥抱无负载启动的概念对于任何希望在工程和机械领域取得成功的人来说都是必不可少的。