distribution board

简明释义

电力分线箱

英英释义

例句

1.Ensure that the distribution board is easily accessible for maintenance purposes.

确保配电箱易于接近，以便于维护。

2.The electrician installed a new distribution board to manage the electrical load more effectively.

电工安装了一个新的配电箱以更有效地管理电负荷。

3.During the inspection, we found that the distribution board was overloaded.

在检查中，我们发现配电箱超载了。

4.A faulty circuit in the distribution board can cause power outages.

在配电箱中的故障电路可能导致停电。

5.The distribution board should be labeled clearly to identify each circuit.

每个电路的配电箱应清晰标记。

作文

In the world of electrical engineering, a crucial component often discussed is the distribution board. A distribution board (配电盘) serves as the central point in an electrical system where power is distributed to various circuits. These boards are essential for managing and controlling electricity flow in residential, commercial, and industrial settings. Understanding the function and importance of a distribution board can help individuals appreciate the complexities of electrical systems and the safety measures required to operate them effectively.The primary role of a distribution board is to divide the electrical supply into multiple circuits, while providing protective fuses or circuit breakers for each circuit. This division ensures that if one circuit experiences an overload or fault, the others continue to function normally, thereby preventing widespread outages or potential hazards. Each circuit connected to the distribution board can be tailored to meet the specific needs of different areas within a building, such as lighting, heating, or power outlets.Safety is a significant concern when dealing with electrical systems, and this is where the distribution board plays a vital role. By housing circuit breakers or fuses, the distribution board protects the wiring and devices from damage caused by overloads or short circuits. When a fault occurs, the circuit breaker will trip, cutting off the electricity supply to that particular circuit and allowing the rest of the system to remain operational. This feature is crucial in preventing fires and equipment damage, which can result from electrical faults.Furthermore, modern distribution boards are designed with user-friendly features that make it easier for homeowners and electricians to monitor and manage their electrical systems. Many new models come equipped with indicators that show whether a circuit is active or has tripped. This allows for quick identification of issues and facilitates prompt repairs. Additionally, some distribution boards now offer smart technology integration, enabling users to control their electrical systems remotely through smartphone applications. This innovation not only enhances convenience but also contributes to energy efficiency by allowing users to monitor their energy consumption in real-time.In commercial and industrial applications, the design and complexity of a distribution board can vary significantly. Larger facilities may require multiple distribution boards to handle the increased electrical load. Engineers must carefully calculate the total load and design the distribution system accordingly to ensure that it meets all regulatory standards and safety codes. This planning process is critical to avoid potential failures that could lead to costly downtime or safety incidents.In conclusion, the distribution board (配电盘) is an integral part of any electrical system, playing a key role in the safe and efficient distribution of electricity. Its ability to protect circuits, manage electrical loads, and integrate modern technology makes it indispensable in today's world. As we continue to rely more on electricity for our daily lives, understanding and maintaining our distribution boards will become increasingly important. Ensuring that these systems are properly installed and regularly inspected can help prevent electrical hazards and promote a safer living and working environment.