critical voltage

简明释义

临界电压

英英释义

例句

1.Understanding the critical voltage (临界电压) is essential for designing safe electrical systems.

理解临界电压对于设计安全的电气系统至关重要。

2.The critical voltage (临界电压) for this transformer is set at 230 volts.

这个变压器的临界电压设定为230伏特。

3.When the system reaches its critical voltage (临界电压), alarms will activate.

当系统达到其临界电压时，警报将会激活。

4.Engineers must ensure that the critical voltage (临界电压) is maintained to prevent circuit failure.

工程师必须确保维持临界电压以防止电路故障。

5.The device will shut down if the battery voltage drops below the critical voltage (临界电压).

如果电池电压低于临界电压，设备将关闭。

作文

In the field of electrical engineering, the concept of critical voltage (临界电压) plays a significant role in determining the performance and safety of various electrical systems. Critical voltage refers to the specific voltage level at which a system transitions from one operational state to another, often leading to significant changes in behavior or functionality. Understanding this concept is essential for engineers when designing circuits and systems that require precise voltage control to ensure optimal performance.For instance, in semiconductor devices, the critical voltage (临界电压) is the threshold voltage at which the device begins to conduct electricity. Below this voltage, the device remains in an off state, effectively blocking current flow. However, once the voltage exceeds this threshold, the device turns on, allowing current to pass through. This behavior is crucial for the operation of transistors, diodes, and other electronic components that form the backbone of modern electronics.Moreover, in power systems, critical voltage (临界电压) is often associated with stability analysis. Engineers must ensure that the voltage levels within a power grid remain above this critical threshold to prevent system failures or blackouts. If the voltage drops below the critical voltage (临界电压), it can lead to cascading failures, causing widespread power outages. Therefore, monitoring and controlling voltage levels is a fundamental aspect of maintaining the reliability of power distribution networks.In addition to its importance in electronics and power systems, the concept of critical voltage (临界电压) also extends to other fields, such as electrochemistry. In electrochemical cells, the critical voltage (临界电压) can determine the efficiency of reactions occurring at the electrodes. By applying a voltage that exceeds the critical voltage (临界电压), engineers can drive specific chemical reactions, enhancing the performance of batteries and fuel cells.Furthermore, understanding critical voltage (临界电压) is essential for ensuring safety in electrical systems. High voltages can pose serious risks, including electric shock and equipment damage. By identifying the critical voltage (临界电压) for various components, engineers can design systems that operate safely within specified limits, minimizing the risk of accidents.In conclusion, the concept of critical voltage (临界电压) is a fundamental aspect of electrical engineering that impacts the design, performance, and safety of electrical systems. From semiconductor devices to power grids and electrochemical cells, understanding this concept allows engineers to create efficient and reliable systems. As technology continues to advance and the demand for electrical power increases, the importance of mastering the principles surrounding critical voltage (临界电压) will only grow, highlighting the need for ongoing education and research in this vital area of study.

在电气工程领域，临界电压的概念在确定各种电气系统的性能和安全性方面发挥着重要作用。临界电压是指系统从一个操作状态过渡到另一个操作状态的特定电压水平，通常会导致行为或功能的显著变化。理解这一概念对于工程师在设计需要精确电压控制的电路和系统时至关重要，以确保最佳性能。例如，在半导体器件中，临界电压是器件开始导电的阈值电压。在此电压以下，器件保持关闭状态，有效阻止电流流动。然而，一旦电压超过此阈值，器件就会打开，允许电流通过。这种行为对于现代电子产品的核心组成部分，如晶体管、二极管等的运作至关重要。此外，在电力系统中，临界电压通常与稳定性分析相关。工程师必须确保电网内的电压水平保持在此临界阈值以上，以防止系统故障或停电。如果电压降到临界电压以下，可能导致连锁故障，造成大规模停电。因此，监测和控制电压水平是维护电力分配网络可靠性的基本方面。除了在电子学和电力系统中的重要性，临界电压的概念还扩展到其他领域，例如电化学。在电化学电池中，临界电压可以决定发生在电极上的反应的效率。通过施加超过临界电压的电压，工程师可以驱动特定的化学反应，提高电池和燃料电池的性能。此外，理解临界电压对确保电气系统的安全性至关重要。高电压可能带来严重风险，包括电击和设备损坏。通过识别各种组件的临界电压，工程师可以设计在规定限制内安全运行的系统，从而最大限度地降低事故风险。总之，临界电压的概念是电气工程的一个基本方面，影响着电气系统的设计、性能和安全性。从半导体器件到电网和电化学电池，理解这一概念使工程师能够创建高效可靠的系统。随着技术的不断进步和对电力需求的增加，掌握围绕临界电压的原理的重要性只会增加，这突显了在这一重要研究领域持续教育和研究的必要性。