| 低压大电流断路器保护整定试验两种方法比较 |
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| 引用本文： | 陆济. 低压大电流断路器保护整定试验两种方法比较[J]. 电气开关, 2003, 41(6): 20-22 |
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| 作者姓名： | 陆济 |
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| 作者单位： | 宝山钢铁股份有限公司设备部,宝山,201900 |
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| 摘 要： | 某低压大电流断路器常有不明原因的跳闸现象。用两种方法进行过载保护和短路保护整定试验，通过比较，选择试验方法，被试低压大电流断路器经过整定试验，投入运行，状态稳定。
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| 关 键 词： | 低压断路器 跳闸 保护整定试验方法 |
| 文章编号： | 1004-289X(2003)06-0020-03 |
| 修稿时间： | 2003-10-11 |
Comparison of Two Methods for Protective Setting Test of LV High Current Circuit Breaker |
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| LU Ji. Comparison of Two Methods for Protective Setting Test of LV High Current Circuit Breaker[J]. Electric Switchgear, 2003, 41(6): 20-22 |
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| Authors: | LU Ji |
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| Abstract: | For a certain low voltage high current circuit breaker,trip phenomenon for unknown reasons often takes place.The setting test of overload protection and short circuit protection are carried out by two methods.By comparision selecting test mothed,the low voltage high curreat circuit breaker tested undergoes setting test to start operation and its condition is steady. |
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| Keywords: | low voltage circuit bresaker trip protective setting test method |
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