neutral conductor

简明释义

中线

英英释义

例句

1.When troubleshooting a circuit, it's essential to check the neutral conductor 中性导体 for any signs of damage.

在排查电路故障时，检查中性导体 中性导体是否有任何损坏迹象是至关重要的。

2.The electrician explained that the neutral conductor 中性导体 must be properly connected to ensure safety.

电工解释说，必须正确连接中性导体 中性导体以确保安全。

3.In a typical electrical circuit, the neutral conductor 中性导体 carries current away from the load.

在典型的电路中，中性导体 中性导体 将电流从负载中带走。

4.In three-phase systems, the neutral conductor 中性导体 helps stabilize the voltage levels.

在三相系统中，中性导体 中性导体 有助于稳定电压水平。

5.The neutral conductor 中性导体 plays a crucial role in balancing the electrical load.

中性导体 中性导体 在平衡电负载方面起着至关重要的作用。

作文

In the world of electrical engineering, understanding the components that make up a circuit is essential for both safety and functionality. One such component is the neutral conductor, which plays a crucial role in the distribution of electrical power. A neutral conductor is defined as a wire that carries current away from the load back to the source, providing a return path for the current. This concept is fundamental in alternating current (AC) systems, where the flow of electricity changes direction periodically.The primary function of the neutral conductor is to complete the circuit by allowing the current to return to its source after passing through the load. In a typical household wiring system, the neutral conductor works in conjunction with the live or hot wires. While the hot wire carries the current to the appliances, the neutral conductor ensures that the current can safely return, thus preventing any potential overload or imbalance in the system.One of the key aspects of the neutral conductor is its connection to the ground. In most electrical systems, the neutral conductor is bonded to the ground at the main service panel. This connection helps to stabilize the voltage levels within the system and provides a path for fault currents to safely dissipate into the earth. Without this grounding, there could be dangerous voltage fluctuations that might lead to electrical shocks or fires.Moreover, the neutral conductor also plays a significant role in ensuring that electrical devices operate correctly. For instance, in a three-phase system, the neutral conductor helps balance the loads across the phases, which is essential for the efficient operation of motors and other heavy machinery. If the loads are not balanced, it can lead to overheating and possible damage to the equipment.When installing or maintaining electrical systems, it is vital to ensure that the neutral conductor is properly sized and installed. An undersized or poorly connected neutral conductor can lead to excessive voltage drop, which can affect the performance of the connected devices. Additionally, if the neutral conductor becomes disconnected, it can create a hazardous situation where the live wires still carry current, but there is no return path, leading to potential electrocution risks.In conclusion, the neutral conductor is an indispensable part of any electrical system. Its role in completing the circuit, stabilizing voltage levels, and ensuring the safe operation of electrical devices cannot be overstated. Understanding the function and importance of the neutral conductor is essential for anyone involved in electrical work, whether they are professionals or DIY enthusiasts. By recognizing the significance of this component, we can better appreciate the complexities of electrical systems and prioritize safety in our homes and workplaces.

在电气工程的世界中，理解构成电路的组件对安全性和功能性至关重要。其中一个组件是中性导体，它在电力分配中扮演着关键角色。中性导体被定义为一种将电流从负载带回源头的电线，为电流提供了返回路径。这个概念在交流电（AC）系统中是基础，因为电流的流动会周期性地改变方向。中性导体的主要功能是通过允许电流在经过负载后安全地返回到源头来完成电路。在典型的家庭布线系统中，中性导体与火线或热线一起工作。当热线将电流传输到电器时，中性导体确保电流能够安全返回，从而防止系统中的潜在过载或不平衡。中性导体的一个关键方面是其与接地的连接。在大多数电气系统中，中性导体在主服务面板处与地面相连。这种连接有助于稳定系统内的电压水平，并为故障电流提供安全散发到大地的路径。如果没有这种接地，就可能出现危险的电压波动，导致电击或火灾。此外，中性导体在确保电气设备正常运行方面也发挥着重要作用。例如，在三相系统中，中性导体有助于平衡各相之间的负载，这对于电动机和其他重型机械的高效运行至关重要。如果负载不平衡，可能会导致过热并可能损坏设备。在安装或维护电气系统时，确保中性导体的正确尺寸和安装至关重要。尺寸不足或连接不良的中性导体可能导致过大的电压降，这会影响连接设备的性能。此外，如果中性导体断开，可能会导致一种危险情况，即火线仍然携带电流，但没有返回路径，从而导致触电风险。总之，中性导体是任何电气系统不可或缺的一部分。它在完成电路、稳定电压水平以及确保电气设备安全运行方面的作用不可小觑。理解中性导体的功能和重要性对于任何参与电气工作的人来说都是必不可少的，无论他们是专业人士还是DIY爱好者。通过认识到这一组件的重要性，我们可以更好地理解电气系统的复杂性，并在我们的家庭和工作场所优先考虑安全。