Geographical information system for management and maintenance of substation equipments and subtransmission lines

被引：0

作者：

Leal, AG ^{[1
]}

Jardini, JA ^{[1
]}

Magrini, LC ^{[1
]}

Masuda, M ^{[1
]}

Jardini, MGM ^{[1
]}

Loureiro, P ^{[1
]}

Fujimoto, FT ^{[1
]}

机构：

[1] Univ Sao Paulo, Dept Engn Energia & Automacao Eletricas, Sao Paulo, Brazil

来源：

2004 IEEE/PES TRANSMISSION & DISTRIBUTION CONFERENCE & EXPOSITION: LATIN AMERICA | 2004年

关键词：

power substations; power transformers; power transmission lines; power transmission maintenance; power system maintenance; power system modeling; geographic information systems; load flow analysis and handheld computer;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The purpose of this article is to present the characteristics and results obtained from a data model development and implementation for georeferenced storage of equipments from substations and subtransmission lines, including their overhead and underground branches. This database will enable preventive, corrective, and emergency maintenance management of equipments, addressing operational and engineering departments' needs. In addition, it allows technical application integration, such as power flow and short-circuit calculations, and contingency analysis. In this project, applications were also developed to make inspections/ maintenance schedules available on hand-held computers. Created to fit every type of device, these schedules have to be filled and then transferred to the enterprise system. The system implemented, the pilot-project data survey methodology, the data modeling details, and some difficulties founded during this process are topics covered by this article too.

引用

页码：400 / 405

页数：6