Active compensation arrangement of distribution network

The utility model relates to an active compensation arrangement of distribution network, include: detecting element, linkage unit, electric current compensation?unit and rectifier unit, detecting element are connected with the three -phase bus of distribution network respectively for detect the dist...

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Bibliographische Detailangaben
Hauptverfasser:	Li Qiong, Shi Zhentang, Qian Zhihong, Li Jun, Li Zhengmao, Du Hongyong
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SYSTEMS FOR STORING ELECTRIC ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The utility model relates to an active compensation arrangement of distribution network, include: detecting element, linkage unit, electric current compensation?unit and rectifier unit, detecting element are connected with the three -phase bus of distribution network respectively for detect the distribution network and whether take place phase to earth fault, the one end of linkage unit is connected with the three -phase bus respectively, and the other end is connected to electric current compensation?unit, the linkage unit be used for with electric current compensation?unit's output is connected to the trouble looks, and will rectifier unit's input is connected to the arbitrary double -phase generating line of distribution network, rectifier unit will the ac inversion of distribution network becomes the direct current to input the direct current that produces electric current compensation?unit. The utility model discloses a set up rectifier circuit and inverter circuit, convert the alternating current of dis