Integrated governance device for electric energy quality

The invention discloses an integrated governance device for electric energy quality. A static var generator, a fixed compensator and a thyristor control electric reactor are connected on a power grid between an electric network source and a load in parallel; the fixed compensator and the thyristor c...

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Bibliographische Detailangaben
Hauptverfasser:	LIU HUADONG, QIU YUEFENG, FENG JIANGHUA, WANG WEIAN, LUO WENGUANG, SHANG JING, LUO RENJUN, NAN YONGHUI, HUANG CHAO, SUN LU, ZHANG ZHIXUE, HU XIAODONG, NI DACHENG, LAN DESHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY 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 invention discloses an integrated governance device for electric energy quality. A static var generator, a fixed compensator and a thyristor control electric reactor are connected on a power grid between an electric network source and a load in parallel; the fixed compensator and the thyristor control electric reactor form a static var compensator; the thyristor control electric reactor takes idle work and negative sequence current between the static var generator and the fixed compensator as a compensation object; the static var generator takes reactive power between the electric network source and the static var generator as the compensation object to compensate the shortage after the static var compensator compensates; the static var generator takes a harmonic wave between the fixed compensator and the thyristor control electric reactor as a control object to filter the load and harmonic wave generated by the thyristor control electric reactor and compensate the other harmonic waves after the harmonic