| 农村低压总保护中塑壳断路器的选用与探讨 |
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| 引用本文： | 曹法明. 农村低压总保护中塑壳断路器的选用与探讨[J]. 低压电器, 2011, 0(3): 54-57 |
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| 作者姓名： | 曹法明 |
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| 作者单位： | 德州市临邑县电业公司,山东,德州,251500 |
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| 摘 要： | 以典型的电气事故为引子,实例分析常规和智能型塑壳断路器在农村低压总保护中存在的缺点和不足。结合农村公用配电变压器低压总保护范围大且广的特点,提出了解决问题的设想和思路,以期为设计人员和使用者提供参考。
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| 关 键 词： | 塑壳断路器 农村电网 低压总保护 特性分析 分断能力 |
Selection and Discussion of MCCB Rural Low Voltage Whole Protection |
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| CAO Faming. Selection and Discussion of MCCB Rural Low Voltage Whole Protection[J]. Low Voltage Apparatus, 2011, 0(3): 54-57 |
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| Authors: | CAO Faming |
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| Affiliation: | CAO Faming(Linyi County Electrical Industry Company,Dezhou 251500,China) |
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| Abstract: | The shortcomings and deficiencies of the conventional and intelligent moulded case circuit breaker(MCCB) in the total protection of rural low-voltage were analyzed,by taking a typical electrical accident as a prel-ude.Combining the large and wide characteristizes of the rural public distribution transformer for low-voltage main protection,the ideas to solve problems were put forward,with a view to provide reference for designers and users. |
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| Keywords: | moulded case circuit breaker(MCCB) rural power grid low voltage general protection characteristic analysis breaking analysis |
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