关于熔断器和断路器合理选用的探讨

Discussion on the Reasonable Selection of Fuse and Circuit Breaker

提出了低压电器配电网络(从变压器输出端至末端用户的上端)中的设计思想。并根据该思想分析对比了熔断器和断路器在配电系统中的保护性能,阐述了熔断器和断路器的合理选用建议,给出了图形说明。电力设计人员或电力用户可根据自己的实际使用情况选择最有利于配电保护的元件。

The design of low voltage distribution network between output-end of transformers and upper end of terminal users was proposed.According to this concept,analysis was made to compare characteristics of fuse and circuit breakers in distribution network.By illustrating,description was made to the suggestion of how to choose fuse and circuit breaker reasonably.Designers of power system and terminal users can choose components the most suitable for distribution based on actual demands.