peak voltage

简明释义

峰值电压

英英释义

例句

1.The circuit can handle a maximum peak voltage of 300 volts without any issues.

该电路可以承受最高峰值电压为300伏特而没有任何问题。

2.A surge protector is designed to handle spikes in peak voltage to protect your devices.

浪涌保护器旨在处理峰值电压的突发，以保护您的设备。

3.Engineers often specify the peak voltage when designing high-voltage power systems.

工程师在设计高电压电力系统时通常会指定峰值电压。

4.When measuring AC signals, it's important to note the peak voltage for accurate power calculations.

在测量交流信号时，注意峰值电压对于准确的功率计算非常重要。

5.The peak voltage of the solar panel output can vary depending on sunlight conditions.

太阳能电池板输出的峰值电压可能会因阳光条件而有所不同。

作文

Understanding electrical concepts is essential for anyone working in technology or engineering fields. One of the key terms that often arises in discussions about electrical systems is peak voltage. This term refers to the maximum voltage level reached by an alternating current (AC) signal, measured from the zero point to its highest point. In simpler terms, it is the highest voltage that occurs in a cycle of the waveform. Understanding peak voltage is crucial because it helps engineers and technicians design circuits that can handle the maximum voltage without failing or causing damage.When dealing with AC signals, it is important to differentiate between peak voltage, root mean square (RMS) voltage, and average voltage. The peak voltage represents the absolute highest value, while RMS voltage provides a measure of the effective voltage that would produce the same power in a resistive load. For example, in household electricity, the standard voltage is typically around 120V or 240V RMS, but the peak voltage can be significantly higher—approximately 170V for a 120V RMS system. This discrepancy is vital for electrical engineers to consider when designing systems to ensure that all components can withstand the potential maximum voltage.In practical applications, peak voltage plays a significant role in the functioning of various devices. For instance, in power supply design, knowing the peak voltage helps in selecting appropriate capacitors and other components that can handle these voltage levels. If a component is rated for a lower voltage than the peak voltage of the system, it can lead to catastrophic failures, such as component burnout or even fires. Therefore, understanding this concept is not just theoretical; it has real-world implications that can affect safety and reliability.Moreover, in telecommunications, peak voltage is critical when analyzing signal integrity. Signals transmitted over long distances can experience attenuation and distortion, which may affect their peak voltage. Engineers must ensure that the signal maintains its integrity and that the peak voltage does not exceed the limits of the transmission medium. This ensures that the information carried by the signal remains intact and is delivered accurately.In summary, peak voltage is a fundamental concept in electrical engineering that signifies the maximum voltage in an AC cycle. It is essential for designing safe and effective electrical systems, whether in power supplies, telecommunications, or other applications. By understanding peak voltage, engineers can ensure that their designs are robust and capable of operating safely within specified limits. As technology continues to advance, the importance of understanding such electrical parameters will only increase, making it imperative for future engineers to grasp these concepts thoroughly.

理解电气概念对任何从事技术或工程领域的人来说都是至关重要的。在讨论电气系统时，常常会出现一个关键术语，即峰值电压。这个术语指的是交流电（AC）信号达到的最大电压水平，从零点测量到其最高点。简单来说，它是波形周期中发生的最高电压。理解峰值电压至关重要，因为它帮助工程师和技术人员设计能够承受最大电压而不会失效或造成损坏的电路。在处理交流信号时，区分峰值电压、均方根（RMS）电压和平均电压是很重要的。峰值电压表示绝对最高值，而均方根电压提供了有效电压的度量，该电压在阻性负载中产生相同的功率。例如，在家庭电力中，标准电压通常约为120V或240V RMS，但峰值电压可能显著更高——对于120V RMS系统，大约为170V。这种差异对于电气工程师在设计系统时至关重要，以确保所有组件能够承受潜在的最大电压。在实际应用中，峰值电压在各种设备的功能中起着重要作用。例如，在电源设计中，了解峰值电压有助于选择适当的电容器和其他能够处理这些电压水平的组件。如果某个组件的额定电压低于系统的峰值电压，则可能导致灾难性的故障，例如组件烧毁甚至火灾。因此，理解这一概念不仅仅是理论上的，它具有真实世界的意义，可能影响安全性和可靠性。此外，在电信领域，峰值电压在分析信号完整性时至关重要。长距离传输的信号可能会经历衰减和失真，这可能影响它们的峰值电压。工程师必须确保信号保持完整性，并且峰值电压不会超过传输介质的限制。这确保了信号所携带的信息保持完整并准确传递。总之，峰值电压是电气工程中的一个基本概念，表示交流周期中的最大电压。它对于设计安全有效的电气系统至关重要，无论是在电源、电信还是其他应用中。通过理解峰值电压，工程师可以确保他们的设计是稳健的，能够在规定的限制内安全运行。随着技术的不断发展，理解此类电气参数的重要性只会增加，因此未来的工程师必须彻底掌握这些概念。