synchronizing bus-bar

简明释义

同步汇流条

英英释义

例句

1.The engineers are working on the installation of a new synchronizing bus-bar to ensure the power distribution is seamless.

工程师们正在安装一个新的同步母线以确保电力分配无缝进行。

2.During the testing phase, we monitored the synchronizing bus-bar for any fluctuations in voltage.

在测试阶段，我们监测了同步母线的电压波动。

3.We need to upgrade the synchronizing bus-bar to accommodate the increased load demand.

我们需要升级同步母线以适应增加的负载需求。

4.A malfunction in the synchronizing bus-bar can lead to significant downtime in the facility.

在同步母线中的故障可能导致设备的重大停机时间。

5.The synchronizing bus-bar must be properly grounded to prevent electrical hazards.

为了防止电气危险，同步母线必须正确接地。

作文

In the field of electrical engineering, one of the critical components in power distribution systems is the concept of a synchronizing bus-bar. A synchronizing bus-bar is essentially a conductor that connects multiple sources of electrical power, allowing them to operate in harmony. The importance of this component cannot be overstated, as it plays a vital role in ensuring that different generators or power sources can work together without causing disturbances in the electrical grid.When we talk about synchronization in the context of power systems, we are referring to the alignment of voltage, frequency, and phase of the electrical signals generated by different sources. A synchronizing bus-bar facilitates this process by providing a common point where all these signals can converge. This means that when two or more generators are connected to the same bus-bar, they must match their output characteristics before they can share the load effectively. Without proper synchronization, the generators could end up fighting against each other, leading to potential damage and instability in the system.The operation of a synchronizing bus-bar involves several steps. First, the voltage levels of the incoming power sources must be matched. This is crucial because if one generator has a significantly higher voltage than another, it can cause excessive current to flow into the lower voltage generator, which may lead to overheating and failure. Next, the frequency of the generators must be synchronized. If the frequencies differ, it can create a situation known as 'out-of-step' operation, which can result in severe mechanical stress on the generators.Finally, the phase angle of the voltages must be aligned. This is important for the stability of the entire power system. If the phase angles are not synchronized, it can lead to oscillations and even blackouts. Therefore, a synchronizing bus-bar is equipped with various monitoring and control devices that ensure all these parameters are within acceptable limits before allowing the generators to connect.In modern power systems, the use of advanced technology has made the synchronization process more efficient. Digital controllers and automated systems can monitor the voltage, frequency, and phase angle in real-time, making adjustments as necessary to ensure a smooth connection. This advancement not only enhances the reliability of power distribution but also increases the overall efficiency of the electrical grid.Moreover, the role of a synchronizing bus-bar extends beyond just connecting generators. It also serves as a critical point for maintenance and troubleshooting. In case of a fault in one of the generators, the bus-bar allows operators to isolate the faulty unit while keeping the rest of the system operational. This capability is essential for maintaining a continuous power supply, especially in industrial settings where downtime can lead to significant financial losses.In conclusion, the synchronizing bus-bar is an indispensable element in electrical engineering, playing a crucial role in the safe and efficient operation of power systems. Its ability to synchronize multiple power sources ensures stability and reliability in electricity supply, making it a fundamental component in the design and operation of modern electrical grids. Understanding the function and importance of a synchronizing bus-bar is essential for anyone involved in the field of electrical engineering, as it highlights the intricate balance required to maintain a stable power supply in our increasingly electrified world.

在电气工程领域，电力分配系统中的一个关键组件是“synchronizing bus-bar”的概念。“synchronizing bus-bar”本质上是连接多个电力源的导体，使它们能够和谐地工作。这个组件的重要性不容小觑，因为它在确保不同发电机或电源能够协同工作而不会对电网造成干扰方面发挥着至关重要的作用。当我们谈论电力系统中的同步时，我们指的是不同来源所产生的电信号的电压、频率和相位的对齐。“synchronizing bus-bar”通过提供一个共同的接入点，使所有这些信号能够汇聚在一起，从而促进这一过程。这意味着，当两个或多个发电机连接到同一个母线时，它们必须匹配输出特性，才能有效共享负载。如果没有适当的同步，发电机可能会相互抵抗，导致潜在的损坏和系统的不稳定。“synchronizing bus-bar”的操作涉及几个步骤。首先，必须匹配输入电源的电压水平。这一点至关重要，因为如果一个发电机的电压明显高于另一个发电机，就会导致过多的电流流入低电压发电机，可能导致过热和故障。接下来，发电机的频率必须同步。如果频率不同，可能会出现一种称为“失步”的操作情况，这会给发电机带来严重的机械压力。最后，电压的相位角必须对齐。这对整个电力系统的稳定性至关重要。如果相位角不同步，可能会导致振荡甚至停电。因此，“synchronizing bus-bar”配备了各种监测和控制设备，确保在允许发电机连接之前，所有这些参数都在可接受的范围内。在现代电力系统中，先进技术的使用使同步过程更加高效。数字控制器和自动化系统可以实时监测电压、频率和相位角，必要时进行调整，以确保平稳连接。这一进步不仅提高了电力分配的可靠性，还增加了电网的整体效率。此外，“synchronizing bus-bar”的作用不仅限于连接发电机。它还作为维护和故障排除的关键点。如果其中一个发电机出现故障，母线允许操作员在保持其余系统正常运行的同时隔离故障单元。这一能力对于维持连续的电力供应至关重要，尤其是在工业环境中，停机时间可能导致重大经济损失。总之，“synchronizing bus-bar”是电气工程中不可或缺的元素，在电力系统的安全和高效运行中发挥着关键作用。它同步多个电源的能力确保了电力供应的稳定性和可靠性，使其成为现代电力网设计和运行的基本组成部分。理解“synchronizing bus-bar”的功能和重要性对于任何参与电气工程领域的人来说都是至关重要的，因为它突显了在我们日益电气化的世界中维持稳定电力供应所需的微妙平衡。