instantaneous short circuit

简明释义

瞬时短路

英英释义

例句

1.To prevent an instantaneous short circuit 瞬时短路, proper insulation must be maintained in all wiring.

为了防止 瞬时短路 instantaneous short circuit，必须保持所有电线的良好绝缘。

2.An instantaneous short circuit 瞬时短路 can occur when two live wires touch each other directly.

当两根带电导线直接接触时，可以发生 瞬时短路 instantaneous short circuit。

3.The safety manual includes guidelines on how to handle an instantaneous short circuit 瞬时短路 effectively.

安全手册包括有关如何有效处理 瞬时短路 instantaneous short circuit 的指南。

4.During the test, the team observed an instantaneous short circuit 瞬时短路 that interrupted the power supply.

在测试过程中，团队观察到一个 瞬时短路 instantaneous short circuit 中断了电源供应。

5.The engineer explained that an instantaneous short circuit 瞬时短路 could cause severe damage to the electrical system.

工程师解释说，瞬时短路 instantaneous short circuit 可能会对电气系统造成严重损害。

作文

In the world of electrical engineering, understanding various concepts is crucial for both safety and functionality. One such concept that often arises in discussions of electrical circuits is the term instantaneous short circuit. An instantaneous short circuit refers to a fault condition in which an electrical circuit experiences a sudden and unintended connection between two points, typically resulting in a drastic increase in current flow. This phenomenon can occur due to various reasons, including equipment failure, insulation breakdown, or human error. The consequences of an instantaneous short circuit can be severe, leading to equipment damage, fire hazards, and even personal injury.When an instantaneous short circuit occurs, it creates a path of least resistance, allowing an excessive amount of current to flow through the circuit. This surge in current can generate extreme heat, which may cause wires to melt or components to fail. To illustrate this point, consider a scenario where a power line accidentally comes into contact with a metallic object. The moment this happens, the circuit is completed, and a significant amount of current begins to flow through the newly formed path. If not mitigated quickly, this situation can lead to disastrous outcomes.To prevent the dangers associated with an instantaneous short circuit, engineers design protective devices such as circuit breakers and fuses. These devices are engineered to detect abnormal current levels and interrupt the flow of electricity before damage occurs. For instance, when a circuit breaker senses an overload caused by an instantaneous short circuit, it automatically trips, cutting off the electrical supply and preventing further complications. This safety mechanism is essential in residential, commercial, and industrial settings, ensuring that electrical systems operate safely and efficiently.Moreover, understanding the implications of an instantaneous short circuit extends beyond just electrical safety; it also plays a vital role in system reliability. Engineers must consider the potential impact of short circuits during the design phase of electrical systems. By analyzing how circuits respond to faults, they can implement strategies to enhance system resilience. This proactive approach not only protects equipment but also ensures that critical operations can continue uninterrupted in the event of a fault.In conclusion, the term instantaneous short circuit encapsulates a critical aspect of electrical engineering that demands attention. It represents a scenario where electrical safety is at risk due to an unexpected surge in current. Understanding this concept is essential for anyone involved in the field of electricity, whether they are engineers, technicians, or everyday users of electrical devices. By implementing safety measures and designing robust systems, we can significantly reduce the risks associated with instantaneous short circuits and promote a safer environment for all. As technology continues to advance, the importance of comprehending and managing these electrical phenomena will only grow, making it imperative for future generations to prioritize education in electrical safety and engineering principles.

在电气工程领域，理解各种概念对于安全性和功能性至关重要。其中一个常常在电路讨论中出现的术语是瞬时短路。瞬时短路指的是电路中发生的一种故障状态，即两个点之间突然且意外地连接，通常导致电流流动急剧增加。这种现象可能由于多种原因引起，包括设备故障、绝缘破损或人为错误。瞬时短路的后果可能是严重的，可能导致设备损坏、火灾隐患甚至人身伤害。当发生瞬时短路时，它会创建一条电阻最小的路径，使得大量电流通过电路流动。这种电流激增可能产生极高的热量，导致电线熔化或组件失效。为了说明这一点，考虑一种场景：电力线意外接触到金属物体。当这种情况发生时，电路被完成，显著数量的电流开始通过新形成的路径流动。如果不迅速缓解，这种情况可能导致灾难性的结果。为了防止与瞬时短路相关的危险，工程师设计了保护装置，如断路器和保险丝。这些设备旨在检测异常电流水平，并在损坏发生之前中断电流的流动。例如，当断路器感知到由于瞬时短路引起的过载时，它会自动跳闸，切断电源，防止进一步的并发症。这种安全机制在住宅、商业和工业环境中至关重要，确保电气系统安全有效地运行。此外，理解瞬时短路的影响不仅涉及电气安全；它还在系统可靠性中扮演着重要角色。工程师在电气系统的设计阶段必须考虑短路的潜在影响。通过分析电路如何对故障做出反应，他们可以实施增强系统韧性的策略。这种主动的方法不仅保护设备，还确保在发生故障时关键操作能够持续进行。总之，术语瞬时短路概括了电气工程中的一个关键方面，值得关注。它代表了一种由于电流意外激增而使电气安全处于风险的情形。理解这个概念对于任何参与电力领域的人来说都是必不可少的，无论他们是工程师、技术人员还是电气设备的普通用户。通过实施安全措施和设计坚固的系统，我们可以显著降低与瞬时短路相关的风险，促进所有人的安全环境。随着技术的不断进步，理解和管理这些电气现象的重要性只会增加，因此未来几代人必须优先考虑电气安全和工程原理的教育。