Low pressure control of power quality synthesizes device

• Main Author: Deng Donglin
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2016
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; 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

The utility model discloses a low pressure control of power quality synthesizes device, including central control unit, zero sequence compensation?unit, negative sequence compensation?unit and harmonic improvement unit, zero sequence compensation?unit and negative sequence compensation?unit link to each other with the three phase voltage line respectively, the harmonic is administered the unit and is equipped with three LC filter circuit of group, three LC filter circuit's of group input links to each other with the three phase voltage line respectively, three LC filter circuit's of group output all links to each other with the load end neutral conductor, every LC filter circuit of group is including the reactor and the intelligent condenser that link to each other, zero sequence compensation?unit includes tortuous transformer and impedance dynamic?adjustment unit component, be equipped with the temperature transducer on the iron core of tortuous transformer. The utility model discloses can improve the electr