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| 一起SVC一相可控硅全部击穿的原因分析 | |
| 引用本文： | 胡建农. 一起SVC一相可控硅全部击穿的原因分析[J]. 江苏电机工程, 2014, 0(2): 61-63,68 |
| 作者姓名： | 胡建农 |
| 作者单位： | 上海梅山钢铁股份有限公司能源环保部,江苏南京210039 |
| 摘 要： | 静止型动态无功补偿(SVC)装置在钢铁企业已得到广泛使用,稳定运行尤其重要。本文对两大类典型触发装置在电气设备放电时的抗干扰性能分析,找到SVC一相可控硅全部击穿的原因。建议一般工业用户注意电气设备放电对触发装置的影响。 |
| 关 键 词： | 集中脉冲触发 单阀脉冲触发 污闪现象 可控硅阀的部分开通 |
Analysis of SVC Single-Phase SCR Breakdown |
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| HU Jiannong. Analysis of SVC Single-Phase SCR Breakdown[J]. Jiangsu Electrical Engineering, 2014, 0(2): 61-63,68 | |
| Authors: | HU Jiannong |
| Affiliation: | HU Jiannong (Energy＆Environment Department of Shanghai Meishan Iron＆Stell Co.Ltd., Nanjing 210039, China) |
| Abstract: | Static Var Compensation （SVC） device has been widely used in iron and steel enterprises. For enterprises＇ safe production, it is critical to keep SVC operated in a state. In this paper, the anti-jamming performance of two kinds of typical trigger device in the environment of electrical equipment discharge is analyzed, and the reason of causing SVC single-phase SCR breakdown is obtained. Based on the study, we suggest general industrial users to pay attention to the impact of electrical equipment discharge on trigger device. |
| Keywords: | concentrated pulse trigger single valve trigger pulse flash-over phenomenon thyristor |
| 本文献已被 CNKI 维普 等数据库收录！ | |