380V框架断路器保护整定探讨

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Abstract This paper studies on protection setting principles of 380V frame-type circuit breaker, from types of system earthing, protection configuration and power supply mode of low-voltage equipment, system operating performance and so on. Some suggestions are given about protection configuration and equipment selection.

Key words： frame-type circuit breaker protection setting low-voltage auxiliary power system

Received: 24 September 2020

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	WANG Lü

Cite this article:

WANG Lü. Study on protection setting of 380V frame-type circuit breaker[J]. Electrical Engineering, 2021, 22(4): 105-108.

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http://dqjs.cesmedia.cn/EN/Y2021/V22/I4/105

[1] 汤永联. 智能配电网的故障处理技术分析[J]. 电气技术, 2014, 15(9): 116-118.
[2] 董桂成. 低压电动机保护定值整定探讨[J]. 电气技术, 2015, 16(6): 138-140, 144.
[3] 旋转电机定额和性能: GB 755—2008[S] GB 755—2008[S]. 北京: 中国标准出版社, 2008.
[4] Y系列三相异步电动机: JB/T 10391—2008[S] JB/T 10391—2008[S]. 北京: 机械工业出版社, 2008.
[5] 中国建筑标准设计研究院. 国家建筑标准设计图集D500~D502《防雷与接地》[M]. 北京: 中国计划出版社, 2016.

[1]	. [J]. Electrical Engineering, 2016, 17(5): 134-136.