|本期目录/Table of Contents|

[1]吕意飞.直流电源系统馈出支路绝缘检测装置改进分析[J].工业仪表与自动化装置,2023,(04):115-119.[doi:10.19950/j.cnki.cn61-1121/th.2023.04.022]
　LV Yifei.DC power system feeder branch insulation inspection device improvement analysis[J].Industrial Instrumentation & Automation,2023,(04):115-119.[doi:10.19950/j.cnki.cn61-1121/th.2023.04.022]
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直流电源系统馈出支路绝缘检测装置改进分析

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2023年04期
页码:
115-119
栏目:
出版日期:
2023-08-15

文章信息/Info

Title:
DC power system feeder branch insulation inspection device improvement analysis
文章编号:
1000-0682（2023）03-0115-05
作者:
吕意飞
国网塔城供电公司，新疆 塔城 834700
Author(s):
LV Yifei
State Grid Xinjiang Tacheng Electric Power Supply Company, Xinjiang Tacheng 84700, China
关键词:
绝缘检测装置; 馈出支路; 长短时记忆网络; 规约转换
Keywords:
insulation detection device;  feeder branch;  long short-term memory;  regulation conversion
分类号:
TM63
DOI:
10.19950/j.cnki.cn61-1121/th.2023.04.022
文献标志码:
A
摘要:
针对变电站直流电源系统支路众多，但缺少统一命名规范而产生的一系列问题，设计了一种一体化直流电源馈出支路告警标签化监控装置。采用长短时记忆网络将显示的支路故障名称替换成现场实际支路名称，提高了故障检查的效率；采用XML Schema协议进行规约映射建模，将IEC104规约和Modbus规约转换成IEC61850规约，使得改进后的软件能够在不同的绝缘检测装置中工作。最后通过测试实验和实际的工程应用效果验证了升级后的绝缘检测装置能够有效的确定发生绝缘故障的支路，提升了排查故障的效率，对直流系统提升维护效率提高可靠性具有积极意义。
Abstract:
In response to a series of problems arising from the lack of a unified naming specification for the many branches of the substation DC power system, this paper designs an integrated DC power feeder branch alarm tagging monitoring device. Long and short term memory network is used to replace the displayed branch fault names with the actual branch names in the field, which improves the efficiency of fault checking. The XML Schema protocol is used for statute mapping modeling to convert IEC104 statute and Modbus statute into IEC61850 statute, which enables the improved software to work in different insulation detection devices. Finally, the test experiments and the actual engineering application have verified that the upgraded insulation detection device can effectively identify the branch circuit where the insulation fault occurs, improve the efficiency of fault detection, and have positive significance for the DC system to improve maintenance efficiency and reliability.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2023-03-22

第一作者：
吕意飞（1986—）,男,硕士,高级工程师,研究方向为嵌入式应用和开发,继电保护,直流微机技术等应用研究工作。E-mail：lgdqhb@163.com
更新日期/Last Update: 1900-01-01