Power transmission line sag height identification mode system

The utility model discloses a power transmission line sag height identification mode system relating to an electric power monitoring technology field. The power transmission line sag height identification mode system comprises a central station and fault indicators disposed on branch lines of power...

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Bibliographic Details
Main Author XIE GUANGBIN
Format Patent
LanguageChinese
English
Published 03.04.2013
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The utility model discloses a power transmission line sag height identification mode system relating to an electric power monitoring technology field. The power transmission line sag height identification mode system comprises a central station and fault indicators disposed on branch lines of power transmission line branches. Each of the power transmission line branches is provided with a data acquisition device, which is connected with the corresponding fault indicator in a wireless manner. The distance between the data acquisition devices and the fault indicators is smaller than or equal to 800 meters, and the data acquisition devices are communicated with the central station. The power transmission line sag height identification mode system is provided with a plurality of fault indicators, which can be monitored by a monitoring main station in a real time manner, therefore the monitoring main station can be used to monitor the short circuit fault, the grounding fault, and the sag state of the power transmi
Bibliography:Application Number: CN201220562784U