Power grid GIS-based electrical single line diagram forming method and system

The invention discloses a power grid GIS-based electrical single line diagram forming method and system. The method comprises the steps of obtaining feeder line information of power grid equipment from a power grid geographical information system, and storing the feeder line information in a memory...

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Bibliographic Details
Main Authors SUN MINGSHAN, LIN LIMING, SUN YAYI
Format Patent
LanguageChinese
English
Published 10.05.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a power grid GIS-based electrical single line diagram forming method and system. The method comprises the steps of obtaining feeder line information of power grid equipment from a power grid geographical information system, and storing the feeder line information in a memory database, wherein the feeder line information comprises attribute data and a topological model; if the feeder line information in the power grid geographical information system is abnormally changed, obtaining incremental data; synchronously modifying the feeder line information in the memory database according to the incremental data; and obtaining the feeder line information required for diagram forming, and generating an electrical single line diagram. By automatically obtaining the feeder line information, the speed of obtaining the required feeder line information in the electrical single line diagram forming process is increased; through synchronous setting of abnormal change, a user does not need to perform
Bibliography:Application Number: CN201710000981