High-frequency harmonic absorbing device

The invention relates to a high-frequency harmonic absorbing device. The device comprises a gas discharge tube, a high frequency absorbing circuit, an oscillation suppression loop and an indicating circuit, a circuit parallel connection mode is adopted, the whole device is connected between a phase...

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Bibliographic Details
Main Authors LIU YAJUAN, XU HAOZE, LI YING, ZHU WU, ZHANG LE, HUANG JING
Format Patent
LanguageEnglish
Published 24.06.2015
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 invention relates to a high-frequency harmonic absorbing device. The device comprises a gas discharge tube, a high frequency absorbing circuit, an oscillation suppression loop and an indicating circuit, a circuit parallel connection mode is adopted, the whole device is connected between a phase line L and a midcourt line N through fuses, the gas discharge tube, the high frequency absorbing circuit and the oscillation suppression loop are connected in parallel, and the indicating circuit in connected in the oscillation suppression loop in parallel. The device has an inhibiting effect to high-frequency harmonic and high-frequency noise which are generated by electric equipment, and meanwhile the device restrains transient signals and surge signals in a power grid. The parallel connection mode is adopted, and the field installation is convenient.
Bibliography:Application Number: CN20151150874