Research on a new method of relay protection action evaluation based on rule based reasoning
[1]Xu Min,Chen Quan,Zhang Jinwen,et al.Research on a new method of relay protection action evaluation based on rule based reasoning[J].Journal of Zhengzhou University (Engineering Science),2014,35(01):116-120.[doi:10.3969/j.issn.1671-6833.2014.01.027]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
35
Number of periods:
2014 01
Page number:
116-120
Column:
Public date:
2014-02-28
- Title:
- Research on a new method of relay protection action evaluation based on rule based reasoning
- Keywords:
- Expert system; action behavior analysis of relay protection device; rule reasoning; evaluation; analysis software
- CLC:
- -
- DOI:
- 10.3969/j.issn.1671-6833.2014.01.027
- Abstract:
- Expert system theory based on rule reasoning method, combined with the fault recording data, the protection device set data, protect the operation data information, according to the dispatching personnel and relay protection operation experts summarized the experience of various reasoning rules, the behavior of the regional power grid relay protection device analysis and evaluation. It not only includes the working principle of a complete set of line protection devices within the differential protection, alternate distance protection and grounding zero order direction protection, but also combined with the actual protection action. The VC + + interface design is used to form an analysis software system, which is applied to the regional power grid.
- References:
- -
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