nominal voltage

简明释义

标称电压

英英释义

例句

1.In electrical systems, the nominal voltage is crucial for ensuring compatibility between components.

在电气系统中，标称电压对于确保组件之间的兼容性至关重要。

2.When selecting a power supply, make sure its nominal voltage matches your device's requirements.

在选择电源时，请确保其标称电压与设备的要求相匹配。

3.The nominal voltage of the solar panel is rated at 48 volts under standard test conditions.

该太阳能电池板的标称电压在标准测试条件下为48伏特。

4.A transformer is designed to operate at a specific nominal voltage, such as 230V or 400V.

变压器设计用于在特定的标称电压下运行，例如230伏或400伏。

5.The battery has a nominal voltage of 12 volts, which means it typically operates around that value.

这个电池的标称电压为12伏特，这意味着它通常在这个值附近工作。

作文

In the world of electrical engineering, the term nominal voltage is frequently used to describe a standard or average voltage level that a system is designed to operate at. This concept is crucial for understanding how electrical systems function and ensuring compatibility between various components. The nominal voltage serves as a reference point for engineers when designing circuits, selecting equipment, and troubleshooting issues that may arise in electrical systems. To elaborate, the nominal voltage does not represent the actual voltage present in the system at all times; rather, it indicates a target voltage that is expected under normal operating conditions. For instance, in household electrical systems, the nominal voltage is often set at 120 volts or 240 volts, depending on the region. However, due to fluctuations in electrical supply, the voltage can vary slightly above or below this nominal value. Understanding this variance is essential for both safety and functionality. Moreover, the significance of nominal voltage extends to the design of electrical devices and appliances. Manufacturers specify the nominal voltage for their products to ensure that they operate efficiently and safely within a certain range. For example, if a device is rated for a nominal voltage of 230 volts, it typically functions well within a range of 207 to 253 volts. This tolerance ensures that the device can handle minor fluctuations in voltage without sustaining damage or becoming inefficient. Furthermore, the concept of nominal voltage is not limited to residential applications; it is also vital in industrial settings. In factories and plants, large machinery often operates at specific nominal voltages, which allows for the seamless integration of various systems. When engineers design these systems, they must take into account the nominal voltage to ensure that all components work harmoniously together. If the nominal voltage is not adhered to, it could lead to equipment failure, increased maintenance costs, and even safety hazards. In addition to its practical applications, the nominal voltage plays a critical role in regulatory standards and compliance. Various organizations and governing bodies establish guidelines that dictate acceptable nominal voltage levels for different types of electrical systems. Adhering to these standards is essential for manufacturers and service providers, as it ensures that their products are safe for consumer use and meet industry regulations. In conclusion, the term nominal voltage is a fundamental concept in electrical engineering that signifies the standard voltage level for a system. It is vital for the design, operation, and safety of electrical devices and systems across various applications. By understanding the nominal voltage, engineers and technicians can ensure that electrical systems function efficiently and safely, ultimately contributing to the reliability of our modern electrical infrastructure.

在电气工程领域，术语名义电压常用于描述系统设计运行的标准或平均电压水平。这个概念对于理解电气系统的功能以及确保各种组件之间的兼容性至关重要。名义电压作为工程师在设计电路、选择设备和排除电气系统可能出现的问题时的参考点。详细来说，名义电压并不代表系统中随时存在的实际电压；而是指在正常操作条件下预期的目标电压。例如，在家庭电气系统中，名义电压通常设定为120伏或240伏，具体取决于地区。然而，由于电源的波动，电压可能会略高于或低于这个名义值。理解这种波动对于安全性和功能性至关重要。此外，名义电压的意义还扩展到电气设备和家电的设计。制造商为其产品指定名义电压，以确保它们在一定范围内高效且安全地运行。例如，如果某个设备的额定名义电压为230伏，它通常在207到253伏的范围内良好工作。这种公差确保设备能够处理电压的小幅波动，而不会受到损坏或效率降低。此外，名义电压的概念不限于住宅应用；它在工业环境中也至关重要。在工厂和车间，大型机械通常在特定的名义电压下运行，这使得各种系统能够无缝集成。当工程师设计这些系统时，必须考虑名义电压，以确保所有组件能够和谐工作。如果不遵循名义电压，可能会导致设备故障、维护成本增加，甚至安全隐患。除了其实际应用外，名义电压在监管标准和合规性中也发挥着关键作用。各种组织和管理机构制定了指导方针，规定不同类型电气系统的可接受名义电压水平。遵守这些标准对制造商和服务提供商至关重要，因为这确保他们的产品对消费者使用是安全的，并符合行业法规。总之，术语名义电压是电气工程中的一个基本概念，表示系统的标准电压水平。它对电气设备和系统在各种应用中的设计、操作和安全至关重要。通过理解名义电压，工程师和技术人员能够确保电气系统高效、安全地运行，从而最终有助于我们现代电气基础设施的可靠性。