[1]郭嘉琳.小接地电流系统单相接地微机保护中的两种选线方法[J].郑州大学学报(工学版),1994,15(02):1-10.
Guo Jialin.Two line selection methods in small ground current system single -phase microcomputer protection[J].Journal of Zhengzhou University (Engineering Science),1994,15(02):1-10.
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小接地电流系统单相接地微机保护中的两种选线方法(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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15
- 期数:
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1994年02期
- 页码:
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1-10
- 栏目:
-
- 出版日期:
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1994-06-28
文章信息/Info
- Title:
-
Two line selection methods in small ground current system single -phase microcomputer protection
- 作者:
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郭嘉琳
-
郑州工学院计自系
- Author(s):
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Guo Jialin
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Zhengzhou Institute of Technology
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- 关键词:
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单相接地; 选线; 零序电流方向; 增量差值
- Keywords:
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Single -phase ground; selection of lines; zero -sequential current direction; incremental difference
- 文献标志码:
-
A
- 摘要:
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本文介绍某大型化肥厂６ｋＶ中性，是不接地供电网络单相接地微机保护中应用的基波零序电流方向、异相电流增量差值等两种选线方法的基本原理，选线判据，程序框图设计，应用特点，具有一定的实用价值与普遍意义。
- Abstract:
-
This article introduces 6kV neutrality of a large fertilizer plant. It is the basic principles of two types of line selection methods such as the base wave zero -sequential current direction and the difference in different phase current in the microcomputer protection of the single -phase microcomputer protection.
更新日期/Last Update:
1900-01-01