open delta connection

简明释义

开口三角接法

英英释义

例句

1.In our electrical system, we opted for an open delta connection to reduce costs while maintaining efficiency.

在我们的电力系统中，我们选择了一个开三角连接以降低成本，同时保持效率。

2.An open delta connection can be useful in situations where space is limited and full three-phase power is not required.

在空间有限且不需要全三相电源的情况下，开三角连接可能会很有用。

3.The engineer recommended using an open delta connection to power smaller loads efficiently.

工程师建议使用开三角连接来高效供电给较小的负载。

4.The technician explained how to establish an open delta connection for the new transformer setup.

技术人员解释了如何为新的变压器设置建立一个开三角连接。

5.When troubleshooting the motor, we found that the open delta connection was causing voltage imbalances.

在排查电动机故障时，我们发现开三角连接导致了电压不平衡。

作文

In the field of electrical engineering, particularly in power systems, the term open delta connection describes a specific configuration of transformers that is used to supply three-phase loads. This method of connection is particularly useful in situations where a full three-phase transformer bank is not available or feasible. The open delta connection allows for the continuation of service with reduced capacity, making it an essential concept for engineers and technicians working in power distribution.The open delta connection is formed by using two transformers instead of three. When these two transformers are connected in a specific way, they can provide a three-phase output, albeit at a lower capacity than a complete three-phase system. This setup is especially beneficial in emergency situations where one transformer in a three-phase system fails, allowing for continued operation while repairs are made.One of the primary advantages of the open delta connection is its cost-effectiveness. Installing two transformers is often less expensive than installing a full three-phase transformer bank. Additionally, this configuration requires less space and can be implemented quickly, which is critical in urgent situations. However, it is important to note that while the open delta connection provides a temporary solution, it does come with limitations. The capacity of the system is reduced, typically to about 57.7% of the full capacity that would be provided by a complete delta connection.Despite its limitations, the open delta connection is widely used in various applications, including industrial plants, commercial buildings, and utility systems. It is particularly useful in rural areas where three-phase power may not be readily available, allowing businesses and homes to access necessary power without the need for extensive infrastructure.Moreover, understanding the open delta connection is crucial for troubleshooting and maintenance. Technicians must be familiar with how this connection operates to effectively diagnose issues and ensure reliable power delivery. For instance, if one transformer in an open delta connection fails, the remaining transformer will still provide some level of service, but the load must be carefully managed to avoid overloading the functional transformer.In conclusion, the open delta connection is a vital configuration in the realm of electrical engineering, particularly for power distribution systems. While it is not a permanent solution, its ability to provide temporary three-phase power with reduced capacity makes it invaluable in many scenarios. Understanding this connection allows engineers to design more resilient power systems and ensures that technicians can maintain and troubleshoot these systems effectively. As technology continues to evolve, the principles behind the open delta connection will remain relevant, highlighting the importance of flexibility and adaptability in electrical engineering.

在电气工程领域，特别是在电力系统中，术语开放三角连接描述了一种特定的变压器配置，用于供应三相负载。这种连接方法在没有可用或可行的完整三相变压器组的情况下特别有用。开放三角连接允许以降低的能力继续服务，使其成为在电力分配领域工作的工程师和技术人员的重要概念。开放三角连接由两个变压器而不是三个变压器组成。当这两个变压器以特定方式连接时，它们可以提供三相输出，尽管其容量低于完整三相系统。在紧急情况下，尤其是在三相系统中的一个变压器故障时，这种设置是特别有利的，允许在进行维修时继续运行。开放三角连接的主要优点之一是其成本效益。安装两个变压器通常比安装完整的三相变压器组便宜。此外，这种配置占用的空间更少，并且可以快速实施，这在紧急情况下至关重要。然而，需要注意的是，虽然开放三角连接提供了临时解决方案，但它确实存在局限性。系统的容量减少，通常仅为完整三角连接所提供的容量的57.7%。尽管存在这些限制，开放三角连接在各种应用中得到广泛使用，包括工业厂房、商业建筑和公用事业系统。它在农村地区尤其有用，在那里三相电力可能不易获得，使企业和家庭能够在不需要大量基础设施的情况下获取必要的电力。此外，了解开放三角连接对于故障排除和维护至关重要。技术人员必须熟悉这种连接的运作方式，以有效诊断问题并确保可靠的电力传输。例如，如果开放三角连接中的一个变压器故障，剩余的变压器仍将提供某种程度的服务，但必须仔细管理负载，以避免过载功能变压器。总之，开放三角连接在电气工程领域，特别是在电力分配系统中，是一种重要的配置。虽然它不是永久解决方案，但其以降低的容量提供临时三相电力的能力使其在许多场景中不可或缺。理解这一连接使工程师能够设计出更具弹性的电力系统，并确保技术人员能够有效地维护和排除故障。随着技术的不断发展，开放三角连接背后的原理将保持相关性，突显出电气工程中灵活性和适应性的重要性。