peak voltage

简明释义

峰压

英英释义

例句

1.During testing, the peak voltage 峰值电压 reached 50 volts, exceeding the safe limit.

在测试过程中，峰值电压达到了50伏特，超过了安全限制。

2.The circuit design requires a maximum peak voltage 峰值电压 of 12 volts.

电路设计要求最大峰值电压为12伏特。

3.The transformer is designed to handle a peak voltage 峰值电压 of 300 volts.

该变压器设计用于处理300伏特的峰值电压。

4.To avoid damage, ensure that the peak voltage 峰值电压 does not exceed the rated value.

为了避免损坏，确保峰值电压不超过额定值。

5.In AC circuits, the peak voltage 峰值电压 is higher than the RMS voltage.

在交流电路中，峰值电压高于有效值电压。

作文

Understanding electrical concepts is essential in today's technology-driven world. One such concept that plays a vital role in electronics and electrical engineering is peak voltage. The term peak voltage refers to the maximum voltage level that occurs in an alternating current (AC) waveform. This value is crucial for engineers and technicians as it helps them design circuits that can handle the highest levels of voltage without failure. When we talk about AC voltage, it varies continuously over time, oscillating between positive and negative values. The peak voltage is the highest point reached in this oscillation. For instance, in a standard household power supply, the voltage alternates at a frequency of 60 Hz in North America or 50 Hz in many other parts of the world. Understanding the peak voltage of this supply helps in determining the safe operating limits for electrical devices. To put this into context, consider a sine wave, which is a common representation of AC voltage. The peak voltage of this sine wave is the absolute maximum value it achieves during its cycle. If we say that the root mean square (RMS) voltage of a system is 120 volts, the peak voltage can be calculated using the formula: Peak Voltage = RMS Voltage × √2. Therefore, in this case, the peak voltage would be approximately 169.7 volts. This calculation is crucial because many electrical components are rated based on their ability to withstand certain voltage levels, and exceeding these levels can lead to failures or even hazardous situations.In practical applications, knowing the peak voltage is also important for designing safety features in electrical systems. For example, circuit breakers and fuses need to be rated for the peak voltage to ensure they can interrupt the current flow safely when a fault occurs. If these devices are not rated appropriately, they may fail to protect the system, leading to potential damage or fire hazards.Moreover, the peak voltage is not only relevant in residential settings but also in industrial applications. In manufacturing plants where heavy machinery operates, understanding the peak voltage helps in selecting the right equipment and ensuring that it operates within safe voltage limits. Engineers must take into account the peak voltage when designing control systems to avoid malfunctions that could halt production or cause accidents.In conclusion, the concept of peak voltage is fundamental in the field of electronics and electrical engineering. It represents the maximum voltage in an AC waveform and is critical for designing safe and efficient electrical systems. By understanding the implications of peak voltage, professionals can ensure that their designs meet safety standards and operate reliably under various conditions. As technology continues to evolve, the importance of grasping such electrical concepts only becomes more significant, paving the way for innovations that enhance our daily lives. In summary, peak voltage (峰值电压) is a critical parameter in electrical systems, influencing everything from circuit design to safety measures.

理解电气概念在当今技术驱动的世界中至关重要。一个在电子和电气工程中起着重要作用的概念是峰值电压。术语峰值电压指的是在交流电（AC）波形中出现的最大电压水平。这个值对于工程师和技术人员至关重要，因为它帮助他们设计能够承受最高电压而不发生故障的电路。 当我们谈论交流电压时，它会随着时间的推移而不断变化，在正负值之间振荡。峰值电压是这一振荡中达到的最高点。例如，在标准家庭电源中，电压以北美60赫兹或世界其他许多地方50赫兹的频率交替变化。了解这个电源的峰值电压有助于确定电器的安全操作极限。 为了将其置于上下文中，考虑一个正弦波，这是交流电压的常见表示。该正弦波的峰值电压是其周期内达到的绝对最大值。如果我们说一个系统的均方根（RMS）电压为120伏特，则可以使用公式计算峰值电压：峰值电压 = RMS电压 × √2。因此，在这种情况下，峰值电压大约为169.7伏特。这个计算至关重要，因为许多电气组件是根据它们承受某些电压水平的能力进行评级的，超过这些水平可能导致故障甚至危险情况。在实际应用中，了解峰值电压对于电气系统设计安全特性也很重要。例如，断路器和保险丝需要根据峰值电压进行额定，以确保它们在发生故障时能够安全中断电流。如果这些设备的额定不当，它们可能无法保护系统，从而导致潜在的损坏或火灾隐患。此外，峰值电压不仅在住宅环境中相关，而且在工业应用中也如此。在重型机械操作的制造工厂中，了解峰值电压有助于选择合适的设备，并确保其在安全电压限制内运行。工程师在设计控制系统时必须考虑峰值电压，以避免可能导致生产中断或事故的故障。总之，峰值电压的概念在电子和电气工程领域是基础性的。它代表了交流波形中的最大电压，对于设计安全高效的电气系统至关重要。通过理解峰值电压的影响，专业人员可以确保他们的设计符合安全标准，并在各种条件下可靠运行。随着技术的不断发展，掌握这些电气概念的重要性只会变得更加显著，为提升我们日常生活的创新铺平道路。总之，峰值电压(峰值电压)是电气系统中的一个关键参数，影响从电路设计到安全措施的一切。